Changeset 1099 for draft-ietf-httpbis/05/p2-semantics.html
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draft-ietf-httpbis/05/p2-semantics.html
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F."> 393 <meta name="DC.Identifier" content="urn:ietf:id:draft-ietf-httpbis-p2-semantics-05"> 394 <meta name="DC.Date.Issued" scheme="ISO8601" content="2008-11"> 395 <meta name="DC.Relation.Replaces" content="urn:ietf:rfc:2616"> 396 <meta name="DC.Description.Abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World Wide Web global information initiative since 1990. This document is Part 2 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 2 defines the semantics of HTTP messages as expressed by request methods, request-header fields, response status codes, and response-header fields."> 390 <meta name="generator" content="http://greenbytes.de/tech/webdav/rfc2629.xslt, Revision 1.537, 2010-12-30 14:21:59, XSLT vendor: SAXON 8.9 from Saxonica http://www.saxonica.com/"> 391 <link rel="schema.dct" href="http://purl.org/dc/terms/"> 392 <meta name="dct.creator" content="Fielding, R."> 393 <meta name="dct.creator" content="Gettys, J."> 394 <meta name="dct.creator" content="Mogul, J."> 395 <meta name="dct.creator" content="Frystyk, H."> 396 <meta name="dct.creator" content="Masinter, L."> 397 <meta name="dct.creator" content="Leach, P."> 398 <meta name="dct.creator" content="Berners-Lee, T."> 399 <meta name="dct.creator" content="Lafon, Y."> 400 <meta name="dct.creator" content="Reschke, J. F."> 401 <meta name="dct.identifier" content="urn:ietf:id:draft-ietf-httpbis-p2-semantics-05"> 402 <meta name="dct.issued" scheme="ISO8601" content="2008-11-16"> 403 <meta name="dct.replaces" content="urn:ietf:rfc:2616"> 404 <meta name="dct.abstract" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World Wide Web global information initiative since 1990. This document is Part 2 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 2 defines the semantics of HTTP messages as expressed by request methods, request-header fields, response status codes, and response-header fields."> 405 <meta name="description" content="The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. HTTP has been in use by the World Wide Web global information initiative since 1990. This document is Part 2 of the seven-part specification that defines the protocol referred to as "HTTP/1.1" and, taken together, obsoletes RFC 2616. Part 2 defines the semantics of HTTP messages as expressed by request methods, request-header fields, response status codes, and response-header fields."> 397 406 </head> 398 407 <body> 399 <table summary="header information" class="header" border="0" cellpadding="1" cellspacing="1"> 400 <tr> 401 <td class="header left">Network Working Group</td> 402 <td class="header right">R. Fielding, Editor</td> 403 </tr> 404 <tr> 405 <td class="header left">Internet Draft</td> 406 <td class="header right">Day Software</td> 407 </tr> 408 <tr> 409 <td class="header left"> 410 <draft-ietf-httpbis-p2-semantics-05> 411 412 </td> 413 <td class="header right">J. Gettys</td> 414 </tr> 415 <tr> 416 <td class="header left">Obsoletes: <a href="http://tools.ietf.org/html/rfc2616">2616</a> (if approved) 417 </td> 418 <td class="header right">One Laptop per Child</td> 419 </tr> 420 <tr> 421 <td class="header left">Updates: <a href="http://tools.ietf.org/html/rfc2817">2817</a> (if approved) 422 </td> 423 <td class="header right">J. Mogul</td> 424 </tr> 425 <tr> 426 <td class="header left">Intended status: Standards Track</td> 427 <td class="header right">HP</td> 428 </tr> 429 <tr> 430 <td class="header left">Expires: May 2009</td> 431 <td class="header right">H. Frystyk</td> 432 </tr> 433 <tr> 434 <td class="header left"></td> 435 <td class="header right">Microsoft</td> 436 </tr> 437 <tr> 438 <td class="header left"></td> 439 <td class="header right">L. Masinter</td> 440 </tr> 441 <tr> 442 <td class="header left"></td> 443 <td class="header right">Adobe Systems</td> 444 </tr> 445 <tr> 446 <td class="header left"></td> 447 <td class="header right">P. Leach</td> 448 </tr> 449 <tr> 450 <td class="header left"></td> 451 <td class="header right">Microsoft</td> 452 </tr> 453 <tr> 454 <td class="header left"></td> 455 <td class="header right">T. Berners-Lee</td> 456 </tr> 457 <tr> 458 <td class="header left"></td> 459 <td class="header right">W3C/MIT</td> 460 </tr> 461 <tr> 462 <td class="header left"></td> 463 <td class="header right">Y. Lafon, Editor</td> 464 </tr> 465 <tr> 466 <td class="header left"></td> 467 <td class="header right">W3C</td> 468 </tr> 469 <tr> 470 <td class="header left"></td> 471 <td class="header right">J. F. Reschke, Editor</td> 472 </tr> 473 <tr> 474 <td class="header left"></td> 475 <td class="header right">greenbytes</td> 476 </tr> 477 <tr> 478 <td class="header left"></td> 479 <td class="header right">November 16, 2008</td> 480 </tr> 408 <table class="header"> 409 <tbody> 410 <tr> 411 <td class="left">Network Working Group</td> 412 <td class="right">R. Fielding, Editor</td> 413 </tr> 414 <tr> 415 <td class="left">Internet-Draft</td> 416 <td class="right">Day Software</td> 417 </tr> 418 <tr> 419 <td class="left">Obsoletes: <a href="http://tools.ietf.org/html/rfc2616">2616</a> (if approved) 420 </td> 421 <td class="right">J. Gettys</td> 422 </tr> 423 <tr> 424 <td class="left">Updates: <a href="http://tools.ietf.org/html/rfc2817">2817</a> (if approved) 425 </td> 426 <td class="right">One Laptop per Child</td> 427 </tr> 428 <tr> 429 <td class="left">Intended status: Standards Track</td> 430 <td class="right">J. Mogul</td> 431 </tr> 432 <tr> 433 <td class="left">Expires: May 20, 2009</td> 434 <td class="right">HP</td> 435 </tr> 436 <tr> 437 <td class="left"></td> 438 <td class="right">H. Frystyk</td> 439 </tr> 440 <tr> 441 <td class="left"></td> 442 <td class="right">Microsoft</td> 443 </tr> 444 <tr> 445 <td class="left"></td> 446 <td class="right">L. Masinter</td> 447 </tr> 448 <tr> 449 <td class="left"></td> 450 <td class="right">Adobe Systems</td> 451 </tr> 452 <tr> 453 <td class="left"></td> 454 <td class="right">P. Leach</td> 455 </tr> 456 <tr> 457 <td class="left"></td> 458 <td class="right">Microsoft</td> 459 </tr> 460 <tr> 461 <td class="left"></td> 462 <td class="right">T. Berners-Lee</td> 463 </tr> 464 <tr> 465 <td class="left"></td> 466 <td class="right">W3C/MIT</td> 467 </tr> 468 <tr> 469 <td class="left"></td> 470 <td class="right">Y. Lafon, Editor</td> 471 </tr> 472 <tr> 473 <td class="left"></td> 474 <td class="right">W3C</td> 475 </tr> 476 <tr> 477 <td class="left"></td> 478 <td class="right">J. Reschke, Editor</td> 479 </tr> 480 <tr> 481 <td class="left"></td> 482 <td class="right">greenbytes</td> 483 </tr> 484 <tr> 485 <td class="left"></td> 486 <td class="right">November 16, 2008</td> 487 </tr> 488 </tbody> 481 489 </table> 482 490 <p class="title">HTTP/1.1, part 2: Message Semantics<br><span class="filename">draft-ietf-httpbis-p2-semantics-05</span></p> … … 493 501 in progress”. 494 502 </p> 495 <p>The list of current Internet-Drafts can be accessed at <<a href="http://www.ietf.org/ietf/1id-abstracts.txt">http://www.ietf.org/ietf/1id-abstracts.txt</a>>.496 </p> 497 <p>The list of Internet-Draft Shadow Directories can be accessed at <<a href="http://www.ietf.org/shadow.html">http://www.ietf.org/shadow.html</a>>.498 </p> 499 <p>This Internet-Draft will expire in May2009.</p>503 <p>The list of current Internet-Drafts can be accessed at <a href="http://www.ietf.org/ietf/1id-abstracts.txt">http://www.ietf.org/ietf/1id-abstracts.txt</a>. 504 </p> 505 <p>The list of Internet-Draft Shadow Directories can be accessed at <a href="http://www.ietf.org/shadow.html">http://www.ietf.org/shadow.html</a>. 506 </p> 507 <p>This Internet-Draft will expire on May 20, 2009.</p> 500 508 <h1 id="rfc.abstract"><a href="#rfc.abstract">Abstract</a></h1> 501 509 <p>The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information … … 514 522 <h1 class="np" id="rfc.toc"><a href="#rfc.toc">Table of Contents</a></h1> 515 523 <ul class="toc"> 516 <li class="tocline0">1. <a href="#introduction">Introduction</a><ul class="toc">517 <li class="tocline1">1.1 <a href="#intro.requirements">Requirements</a></li>524 <li>1. <a href="#introduction">Introduction</a><ul> 525 <li>1.1 <a href="#intro.requirements">Requirements</a></li> 518 526 </ul> 519 527 </li> 520 <li class="tocline0">2. <a href="#notation">Notational Conventions and Generic Grammar</a></li>521 <li class="tocline0">3. <a href="#method">Method</a><ul class="toc">522 <li class="tocline1">3.1 <a href="#method.registry">Method Registry</a></li>528 <li>2. <a href="#notation">Notational Conventions and Generic Grammar</a></li> 529 <li>3. <a href="#method">Method</a><ul> 530 <li>3.1 <a href="#method.registry">Method Registry</a></li> 523 531 </ul> 524 532 </li> 525 <li class="tocline0">4. <a href="#request.header.fields">Request Header Fields</a></li>526 <li class="tocline0">5. <a href="#status.code.and.reason.phrase">Status Code and Reason Phrase</a><ul class="toc">527 <li class="tocline1">5.1 <a href="#status.code.registry">Status Code Registry</a></li>533 <li>4. <a href="#request.header.fields">Request Header Fields</a></li> 534 <li>5. <a href="#status.code.and.reason.phrase">Status Code and Reason Phrase</a><ul> 535 <li>5.1 <a href="#status.code.registry">Status Code Registry</a></li> 528 536 </ul> 529 537 </li> 530 <li class="tocline0">6. <a href="#response.header.fields">Response Header Fields</a></li>531 <li class="tocline0">7. <a href="#entity">Entity</a></li>532 <li class="tocline0">8. <a href="#method.definitions">Method Definitions</a><ul class="toc">533 <li class="tocline1">8.1 <a href="#safe.and.idempotent">Safe and Idempotent Methods</a><ul class="toc">534 <li class="tocline1">8.1.1 <a href="#safe.methods">Safe Methods</a></li>535 <li class="tocline1">8.1.2 <a href="#idempotent.methods">Idempotent Methods</a></li>538 <li>6. <a href="#response.header.fields">Response Header Fields</a></li> 539 <li>7. <a href="#entity">Entity</a></li> 540 <li>8. <a href="#method.definitions">Method Definitions</a><ul> 541 <li>8.1 <a href="#safe.and.idempotent">Safe and Idempotent Methods</a><ul> 542 <li>8.1.1 <a href="#safe.methods">Safe Methods</a></li> 543 <li>8.1.2 <a href="#idempotent.methods">Idempotent Methods</a></li> 536 544 </ul> 537 545 </li> 538 <li class="tocline1">8.2 <a href="#OPTIONS">OPTIONS</a></li>539 <li class="tocline1">8.3 <a href="#GET">GET</a></li>540 <li class="tocline1">8.4 <a href="#HEAD">HEAD</a></li>541 <li class="tocline1">8.5 <a href="#POST">POST</a></li>542 <li class="tocline1">8.6 <a href="#PUT">PUT</a></li>543 <li class="tocline1">8.7 <a href="#DELETE">DELETE</a></li>544 <li class="tocline1">8.8 <a href="#TRACE">TRACE</a></li>545 <li class="tocline1">8.9 <a href="#CONNECT">CONNECT</a></li>546 <li>8.2 <a href="#OPTIONS">OPTIONS</a></li> 547 <li>8.3 <a href="#GET">GET</a></li> 548 <li>8.4 <a href="#HEAD">HEAD</a></li> 549 <li>8.5 <a href="#POST">POST</a></li> 550 <li>8.6 <a href="#PUT">PUT</a></li> 551 <li>8.7 <a href="#DELETE">DELETE</a></li> 552 <li>8.8 <a href="#TRACE">TRACE</a></li> 553 <li>8.9 <a href="#CONNECT">CONNECT</a></li> 546 554 </ul> 547 555 </li> 548 <li class="tocline0">9. <a href="#status.codes">Status Code Definitions</a><ul class="toc">549 <li class="tocline1">9.1 <a href="#status.1xx">Informational 1xx</a><ul class="toc">550 <li class="tocline1">9.1.1 <a href="#status.100">100 Continue</a></li>551 <li class="tocline1">9.1.2 <a href="#status.101">101 Switching Protocols</a></li>556 <li>9. <a href="#status.codes">Status Code Definitions</a><ul> 557 <li>9.1 <a href="#status.1xx">Informational 1xx</a><ul> 558 <li>9.1.1 <a href="#status.100">100 Continue</a></li> 559 <li>9.1.2 <a href="#status.101">101 Switching Protocols</a></li> 552 560 </ul> 553 561 </li> 554 <li class="tocline1">9.2 <a href="#status.2xx">Successful 2xx</a><ul class="toc">555 <li class="tocline1">9.2.1 <a href="#status.200">200 OK</a></li>556 <li class="tocline1">9.2.2 <a href="#status.201">201 Created</a></li>557 <li class="tocline1">9.2.3 <a href="#status.202">202 Accepted</a></li>558 <li class="tocline1">9.2.4 <a href="#status.203">203 Non-Authoritative Information</a></li>559 <li class="tocline1">9.2.5 <a href="#status.204">204 No Content</a></li>560 <li class="tocline1">9.2.6 <a href="#status.205">205 Reset Content</a></li>561 <li class="tocline1">9.2.7 <a href="#status.206">206 Partial Content</a></li>562 <li>9.2 <a href="#status.2xx">Successful 2xx</a><ul> 563 <li>9.2.1 <a href="#status.200">200 OK</a></li> 564 <li>9.2.2 <a href="#status.201">201 Created</a></li> 565 <li>9.2.3 <a href="#status.202">202 Accepted</a></li> 566 <li>9.2.4 <a href="#status.203">203 Non-Authoritative Information</a></li> 567 <li>9.2.5 <a href="#status.204">204 No Content</a></li> 568 <li>9.2.6 <a href="#status.205">205 Reset Content</a></li> 569 <li>9.2.7 <a href="#status.206">206 Partial Content</a></li> 562 570 </ul> 563 571 </li> 564 <li class="tocline1">9.3 <a href="#status.3xx">Redirection 3xx</a><ul class="toc">565 <li class="tocline1">9.3.1 <a href="#status.300">300 Multiple Choices</a></li>566 <li class="tocline1">9.3.2 <a href="#status.301">301 Moved Permanently</a></li>567 <li class="tocline1">9.3.3 <a href="#status.302">302 Found</a></li>568 <li class="tocline1">9.3.4 <a href="#status.303">303 See Other</a></li>569 <li class="tocline1">9.3.5 <a href="#status.304">304 Not Modified</a></li>570 <li class="tocline1">9.3.6 <a href="#status.305">305 Use Proxy</a></li>571 <li class="tocline1">9.3.7 <a href="#status.306">306 (Unused)</a></li>572 <li class="tocline1">9.3.8 <a href="#status.307">307 Temporary Redirect</a></li>572 <li>9.3 <a href="#status.3xx">Redirection 3xx</a><ul> 573 <li>9.3.1 <a href="#status.300">300 Multiple Choices</a></li> 574 <li>9.3.2 <a href="#status.301">301 Moved Permanently</a></li> 575 <li>9.3.3 <a href="#status.302">302 Found</a></li> 576 <li>9.3.4 <a href="#status.303">303 See Other</a></li> 577 <li>9.3.5 <a href="#status.304">304 Not Modified</a></li> 578 <li>9.3.6 <a href="#status.305">305 Use Proxy</a></li> 579 <li>9.3.7 <a href="#status.306">306 (Unused)</a></li> 580 <li>9.3.8 <a href="#status.307">307 Temporary Redirect</a></li> 573 581 </ul> 574 582 </li> 575 <li class="tocline1">9.4 <a href="#status.4xx">Client Error 4xx</a><ul class="toc">576 <li class="tocline1">9.4.1 <a href="#status.400">400 Bad Request</a></li>577 <li class="tocline1">9.4.2 <a href="#status.401">401 Unauthorized</a></li>578 <li class="tocline1">9.4.3 <a href="#status.402">402 Payment Required</a></li>579 <li class="tocline1">9.4.4 <a href="#status.403">403 Forbidden</a></li>580 <li class="tocline1">9.4.5 <a href="#status.404">404 Not Found</a></li>581 <li class="tocline1">9.4.6 <a href="#status.405">405 Method Not Allowed</a></li>582 <li class="tocline1">9.4.7 <a href="#status.406">406 Not Acceptable</a></li>583 <li class="tocline1">9.4.8 <a href="#status.407">407 Proxy Authentication Required</a></li>584 <li class="tocline1">9.4.9 <a href="#status.408">408 Request Timeout</a></li>585 <li class="tocline1">9.4.10 <a href="#status.409">409 Conflict</a></li>586 <li class="tocline1">9.4.11 <a href="#status.410">410 Gone</a></li>587 <li class="tocline1">9.4.12 <a href="#status.411">411 Length Required</a></li>588 <li class="tocline1">9.4.13 <a href="#status.412">412 Precondition Failed</a></li>589 <li class="tocline1">9.4.14 <a href="#status.413">413 Request Entity Too Large</a></li>590 <li class="tocline1">9.4.15 <a href="#status.414">414 Request-URI Too Long</a></li>591 <li class="tocline1">9.4.16 <a href="#status.415">415 Unsupported Media Type</a></li>592 <li class="tocline1">9.4.17 <a href="#status.416">416 Requested Range Not Satisfiable</a></li>593 <li class="tocline1">9.4.18 <a href="#status.417">417 Expectation Failed</a></li>583 <li>9.4 <a href="#status.4xx">Client Error 4xx</a><ul> 584 <li>9.4.1 <a href="#status.400">400 Bad Request</a></li> 585 <li>9.4.2 <a href="#status.401">401 Unauthorized</a></li> 586 <li>9.4.3 <a href="#status.402">402 Payment Required</a></li> 587 <li>9.4.4 <a href="#status.403">403 Forbidden</a></li> 588 <li>9.4.5 <a href="#status.404">404 Not Found</a></li> 589 <li>9.4.6 <a href="#status.405">405 Method Not Allowed</a></li> 590 <li>9.4.7 <a href="#status.406">406 Not Acceptable</a></li> 591 <li>9.4.8 <a href="#status.407">407 Proxy Authentication Required</a></li> 592 <li>9.4.9 <a href="#status.408">408 Request Timeout</a></li> 593 <li>9.4.10 <a href="#status.409">409 Conflict</a></li> 594 <li>9.4.11 <a href="#status.410">410 Gone</a></li> 595 <li>9.4.12 <a href="#status.411">411 Length Required</a></li> 596 <li>9.4.13 <a href="#status.412">412 Precondition Failed</a></li> 597 <li>9.4.14 <a href="#status.413">413 Request Entity Too Large</a></li> 598 <li>9.4.15 <a href="#status.414">414 Request-URI Too Long</a></li> 599 <li>9.4.16 <a href="#status.415">415 Unsupported Media Type</a></li> 600 <li>9.4.17 <a href="#status.416">416 Requested Range Not Satisfiable</a></li> 601 <li>9.4.18 <a href="#status.417">417 Expectation Failed</a></li> 594 602 </ul> 595 603 </li> 596 <li class="tocline1">9.5 <a href="#status.5xx">Server Error 5xx</a><ul class="toc">597 <li class="tocline1">9.5.1 <a href="#status.500">500 Internal Server Error</a></li>598 <li class="tocline1">9.5.2 <a href="#status.501">501 Not Implemented</a></li>599 <li class="tocline1">9.5.3 <a href="#status.502">502 Bad Gateway</a></li>600 <li class="tocline1">9.5.4 <a href="#status.503">503 Service Unavailable</a></li>601 <li class="tocline1">9.5.5 <a href="#status.504">504 Gateway Timeout</a></li>602 <li class="tocline1">9.5.6 <a href="#status.505">505 HTTP Version Not Supported</a></li>604 <li>9.5 <a href="#status.5xx">Server Error 5xx</a><ul> 605 <li>9.5.1 <a href="#status.500">500 Internal Server Error</a></li> 606 <li>9.5.2 <a href="#status.501">501 Not Implemented</a></li> 607 <li>9.5.3 <a href="#status.502">502 Bad Gateway</a></li> 608 <li>9.5.4 <a href="#status.503">503 Service Unavailable</a></li> 609 <li>9.5.5 <a href="#status.504">504 Gateway Timeout</a></li> 610 <li>9.5.6 <a href="#status.505">505 HTTP Version Not Supported</a></li> 603 611 </ul> 604 612 </li> 605 613 </ul> 606 614 </li> 607 <li class="tocline0">10. <a href="#header.fields">Header Field Definitions</a><ul class="toc">608 <li class="tocline1">10.1 <a href="#header.allow">Allow</a></li>609 <li class="tocline1">10.2 <a href="#header.expect">Expect</a></li>610 <li class="tocline1">10.3 <a href="#header.from">From</a></li>611 <li class="tocline1">10.4 <a href="#header.location">Location</a></li>612 <li class="tocline1">10.5 <a href="#header.max-forwards">Max-Forwards</a></li>613 <li class="tocline1">10.6 <a href="#header.referer">Referer</a></li>614 <li class="tocline1">10.7 <a href="#header.retry-after">Retry-After</a></li>615 <li class="tocline1">10.8 <a href="#header.server">Server</a></li>616 <li class="tocline1">10.9 <a href="#header.user-agent">User-Agent</a></li>615 <li>10. <a href="#header.fields">Header Field Definitions</a><ul> 616 <li>10.1 <a href="#header.allow">Allow</a></li> 617 <li>10.2 <a href="#header.expect">Expect</a></li> 618 <li>10.3 <a href="#header.from">From</a></li> 619 <li>10.4 <a href="#header.location">Location</a></li> 620 <li>10.5 <a href="#header.max-forwards">Max-Forwards</a></li> 621 <li>10.6 <a href="#header.referer">Referer</a></li> 622 <li>10.7 <a href="#header.retry-after">Retry-After</a></li> 623 <li>10.8 <a href="#header.server">Server</a></li> 624 <li>10.9 <a href="#header.user-agent">User-Agent</a></li> 617 625 </ul> 618 626 </li> 619 <li class="tocline0">11. <a href="#IANA.considerations">IANA Considerations</a><ul class="toc">620 <li class="tocline1">11.1 <a href="#method.registration">Method Registry</a></li>621 <li class="tocline1">11.2 <a href="#status.code.registration">Status Code Registry</a></li>622 <li class="tocline1">11.3 <a href="#message.header.registration">Message Header Registration</a></li>627 <li>11. <a href="#IANA.considerations">IANA Considerations</a><ul> 628 <li>11.1 <a href="#method.registration">Method Registry</a></li> 629 <li>11.2 <a href="#status.code.registration">Status Code Registry</a></li> 630 <li>11.3 <a href="#message.header.registration">Message Header Registration</a></li> 623 631 </ul> 624 632 </li> 625 <li class="tocline0">12. <a href="#security.considerations">Security Considerations</a><ul class="toc">626 <li class="tocline1">12.1 <a href="#security.sensitive">Transfer of Sensitive Information</a></li>627 <li class="tocline1">12.2 <a href="#encoding.sensitive.information.in.uris">Encoding Sensitive Information in URIs</a></li>628 <li class="tocline1">12.3 <a href="#location.spoofing">Location Headers and Spoofing</a></li>633 <li>12. <a href="#security.considerations">Security Considerations</a><ul> 634 <li>12.1 <a href="#security.sensitive">Transfer of Sensitive Information</a></li> 635 <li>12.2 <a href="#encoding.sensitive.information.in.uris">Encoding Sensitive Information in URIs</a></li> 636 <li>12.3 <a href="#location.spoofing">Location Headers and Spoofing</a></li> 629 637 </ul> 630 638 </li> 631 <li class="tocline0">13. <a href="#ack">Acknowledgments</a></li>632 <li class="tocline0">14. <a href="#rfc.references">References</a><ul class="toc">633 <li class="tocline1">14.1 <a href="#rfc.references.1">Normative References</a></li>634 <li class="tocline1">14.2 <a href="#rfc.references.2">Informative References</a></li>639 <li>13. <a href="#ack">Acknowledgments</a></li> 640 <li>14. <a href="#rfc.references">References</a><ul> 641 <li>14.1 <a href="#rfc.references.1">Normative References</a></li> 642 <li>14.2 <a href="#rfc.references.2">Informative References</a></li> 635 643 </ul> 636 644 </li> 637 <li class="tocline0"><a href="#rfc.authors">Authors' Addresses</a></li>638 <li class="tocline0">A. <a href="#compatibility">Compatibility with Previous Versions</a><ul class="toc">639 <li class="tocline1">A.1 <a href="#changes.from.rfc.2068">Changes from RFC 2068</a></li>640 <li class="tocline1">A.2 <a href="#changes.from.rfc.2616">Changes from RFC 2616</a></li>645 <li><a href="#rfc.authors">Authors' Addresses</a></li> 646 <li>A. <a href="#compatibility">Compatibility with Previous Versions</a><ul> 647 <li>A.1 <a href="#changes.from.rfc.2068">Changes from RFC 2068</a></li> 648 <li>A.2 <a href="#changes.from.rfc.2616">Changes from RFC 2616</a></li> 641 649 </ul> 642 650 </li> 643 <li class="tocline0">B. <a href="#change.log">Change Log (to be removed by RFC Editor before publication)</a><ul class="toc">644 <li class="tocline1">B.1 <a href="#rfc.section.B.1">Since RFC2616</a></li>645 <li class="tocline1">B.2 <a href="#rfc.section.B.2">Since draft-ietf-httpbis-p2-semantics-00</a></li>646 <li class="tocline1">B.3 <a href="#rfc.section.B.3">Since draft-ietf-httpbis-p2-semantics-01</a></li>647 <li class="tocline1">B.4 <a href="#changes.since.02">Since draft-ietf-httpbis-p2-semantics-02</a></li>648 <li class="tocline1">B.5 <a href="#changes.since.03">Since draft-ietf-httpbis-p2-semantics-03</a></li>649 <li class="tocline1">B.6 <a href="#changes.since.04">Since draft-ietf-httpbis-p2-semantics-04</a></li>651 <li>B. <a href="#change.log">Change Log (to be removed by RFC Editor before publication)</a><ul> 652 <li>B.1 <a href="#rfc.section.B.1">Since RFC2616</a></li> 653 <li>B.2 <a href="#rfc.section.B.2">Since draft-ietf-httpbis-p2-semantics-00</a></li> 654 <li>B.3 <a href="#rfc.section.B.3">Since draft-ietf-httpbis-p2-semantics-01</a></li> 655 <li>B.4 <a href="#changes.since.02">Since draft-ietf-httpbis-p2-semantics-02</a></li> 656 <li>B.5 <a href="#changes.since.03">Since draft-ietf-httpbis-p2-semantics-03</a></li> 657 <li>B.6 <a href="#changes.since.04">Since draft-ietf-httpbis-p2-semantics-04</a></li> 650 658 </ul> 651 659 </li> 652 <li class="tocline0"><a href="#rfc.ipr">Intellectual Property and Copyright Statements</a></li>653 <li class="tocline0"><a href="#rfc.index">Index</a></li>660 <li><a href="#rfc.index">Index</a></li> 661 <li><a href="#rfc.ipr">Intellectual Property and Copyright Statements</a></li> 654 662 </ul> 655 663 <h1 id="rfc.section.1" class="np"><a href="#rfc.section.1">1.</a> <a id="introduction" href="#introduction">Introduction</a></h1> … … 1156 1164 GET or HEAD. A client <em class="bcp14">SHOULD</em> detect infinite redirection loops, since such loops generate network traffic for each redirection. 1157 1165 </p> 1158 < dl class="empty">1159 < dd> <b>Note:</b> previous versions of this specification recommended a maximum of five redirections. Content developers should be aware that1166 <ul class="empty"> 1167 <li> <b>Note:</b> previous versions of this specification recommended a maximum of five redirections. Content developers should be aware that 1160 1168 there might be clients that implement such a fixed limitation. 1161 </ dd>1162 </ dl>1169 </li> 1170 </ul> 1163 1171 <div id="rfc.iref.34"></div> 1164 1172 <div id="rfc.iref.s.11"></div> … … 1185 1193 the request was issued. 1186 1194 </p> 1187 < dl class="empty">1188 < dd> <b>Note:</b> When automatically redirecting a POST request after receiving a 301 status code, some existing HTTP/1.0 user agents will erroneously1195 <ul class="empty"> 1196 <li> <b>Note:</b> When automatically redirecting a POST request after receiving a 301 status code, some existing HTTP/1.0 user agents will erroneously 1189 1197 change it into a GET request. 1190 </ dd>1191 </ dl>1198 </li> 1199 </ul> 1192 1200 <div id="rfc.iref.36"></div> 1193 1201 <div id="rfc.iref.s.13"></div> … … 1202 1210 the request was issued. 1203 1211 </p> 1204 < dl class="empty">1205 < dd> <b>Note:</b> <a href="#RFC1945" id="rfc.xref.RFC1945.1"><cite title="Hypertext Transfer Protocol -- HTTP/1.0">[RFC1945]</cite></a> and <a href="#RFC2068" id="rfc.xref.RFC2068.1"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2068]</cite></a> specify that the client is not allowed to change the method on the redirected request. However, most existing user agent implementations1212 <ul class="empty"> 1213 <li> <b>Note:</b> <a href="#RFC1945" id="rfc.xref.RFC1945.1"><cite title="Hypertext Transfer Protocol -- HTTP/1.0">[RFC1945]</cite></a> and <a href="#RFC2068" id="rfc.xref.RFC2068.1"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2068]</cite></a> specify that the client is not allowed to change the method on the redirected request. However, most existing user agent implementations 1206 1214 treat 302 as if it were a 303 response, performing a GET on the Location field-value regardless of the original request method. 1207 1215 The status codes 303 and 307 have been added for servers that wish to make unambiguously clear which kind of reaction is expected 1208 1216 of the client. 1209 </ dd>1210 </ dl>1217 </li> 1218 </ul> 1211 1219 <div id="rfc.iref.37"></div> 1212 1220 <div id="rfc.iref.s.14"></div> … … 1311 1319 Depending upon the format and the capabilities of the user agent, selection of the most appropriate choice <em class="bcp14">MAY</em> be performed automatically. However, this specification does not define any standard for such automatic selection. 1312 1320 </p> 1313 < dl class="empty">1314 < dd> <b>Note:</b> HTTP/1.1 servers are allowed to return responses which are not acceptable according to the accept headers sent in the request.1321 <ul class="empty"> 1322 <li> <b>Note:</b> HTTP/1.1 servers are allowed to return responses which are not acceptable according to the accept headers sent in the request. 1315 1323 In some cases, this may even be preferable to sending a 406 response. User agents are encouraged to inspect the headers of 1316 1324 an incoming response to determine if it is acceptable. 1317 </ dd>1318 </ dl>1325 </li> 1326 </ul> 1319 1327 <p id="rfc.section.9.4.7.p.3">If the response could be unacceptable, a user agent <em class="bcp14">SHOULD</em> temporarily stop receipt of more data and query the user for a decision on further actions. 1320 1328 </p> … … 1428 1436 is that this is a temporary condition which will be alleviated after some delay. If known, the length of the delay <em class="bcp14">MAY</em> be indicated in a Retry-After header. If no Retry-After is given, the client <em class="bcp14">SHOULD</em> handle the response as it would for a 500 response. 1429 1437 </p> 1430 < dl class="empty">1431 < dd> <b>Note:</b> The existence of the 503 status code does not imply that a server must use it when becoming overloaded. Some servers may wish1438 <ul class="empty"> 1439 <li> <b>Note:</b> The existence of the 503 status code does not imply that a server must use it when becoming overloaded. Some servers may wish 1432 1440 to simply refuse the connection. 1433 </ dd>1434 </ dl>1441 </li> 1442 </ul> 1435 1443 <div id="rfc.iref.64"></div> 1436 1444 <div id="rfc.iref.s.41"></div> … … 1439 1447 URI (e.g. HTTP, FTP, LDAP) or some other auxiliary server (e.g. DNS) it needed to access in attempting to complete the request. 1440 1448 </p> 1441 < dl class="empty">1442 < dd> <b>Note:</b> Note to implementors: some deployed proxies are known to return 400 or 500 when DNS lookups time out.1443 </ dd>1444 </ dl>1449 <ul class="empty"> 1450 <li> <b>Note:</b> Note to implementors: some deployed proxies are known to return 400 or 500 when DNS lookups time out. 1451 </li> 1452 </ul> 1445 1453 <div id="rfc.iref.65"></div> 1446 1454 <div id="rfc.iref.s.42"></div> … … 1531 1539 <div id="rfc.figure.u.19"></div><pre class="text"> Location: http://www.example.org/pub/WWW/People.html 1532 1540 </pre><p id="rfc.section.10.4.p.5"> </p> 1533 < dl class="empty">1534 < dd> <b>Note:</b> The Content-Location header field (<a href="p3-payload.html#header.content-location" title="Content-Location">Section 6.7</a> of <a href="#Part3" id="rfc.xref.Part3.11"><cite title="HTTP/1.1, part 3: Message Payload and Content Negotiation">[Part3]</cite></a>) differs from Location in that the Content-Location identifies the original location of the entity enclosed in the response.1541 <ul class="empty"> 1542 <li> <b>Note:</b> The Content-Location header field (<a href="p3-payload.html#header.content-location" title="Content-Location">Section 6.7</a> of <a href="#Part3" id="rfc.xref.Part3.11"><cite title="HTTP/1.1, part 3: Message Payload and Content Negotiation">[Part3]</cite></a>) differs from Location in that the Content-Location identifies the original location of the entity enclosed in the response. 1535 1543 It is therefore possible for a response to contain header fields for both Location and Content-Location. 1536 </ dd>1537 </ dl>1544 </li> 1545 </ul> 1538 1546 <p id="rfc.section.10.4.p.6">There are circumstances in which a fragment identifier in a Location URL would not be appropriate: </p> 1539 1547 <ul> … … 1604 1612 </pre><p id="rfc.section.10.8.p.5">If the response is being forwarded through a proxy, the proxy application <em class="bcp14">MUST NOT</em> modify the Server response-header. Instead, it <em class="bcp14">MUST</em> include a Via field (as described in <a href="p1-messaging.html#header.via" title="Via">Section 8.9</a> of <a href="#Part1" id="rfc.xref.Part1.26"><cite title="HTTP/1.1, part 1: URIs, Connections, and Message Parsing">[Part1]</cite></a>). 1605 1613 </p> 1606 < dl class="empty">1607 < dd> <b>Note:</b> Revealing the specific software version of the server might allow the server machine to become more vulnerable to attacks1614 <ul class="empty"> 1615 <li> <b>Note:</b> Revealing the specific software version of the server might allow the server machine to become more vulnerable to attacks 1608 1616 against software that is known to contain security holes. Server implementors are encouraged to make this field a configurable 1609 1617 option. 1610 </ dd>1611 </ dl>1618 </li> 1619 </ul> 1612 1620 <div id="rfc.iref.u.1"></div> 1613 1621 <div id="rfc.iref.h.10"></div> … … 1631 1639 <div id="rfc.table.1"> 1632 1640 <div id="iana.method.registration.table"></div> 1633 <table summary="" class="tt full" cellpadding="3" cellspacing="0">1641 <table class="tt full left" cellpadding="3" cellspacing="0"> 1634 1642 <thead> 1635 1643 <tr> … … 1641 1649 <tbody> 1642 1650 <tr> 1643 <td >CONNECT</td>1644 <td >no</td>1645 <td > <a href="#CONNECT" id="rfc.xref.CONNECT.2" title="CONNECT">Section 8.9</a>1646 </td> 1647 </tr> 1648 <tr> 1649 <td >DELETE</td>1650 <td >no</td>1651 <td > <a href="#DELETE" id="rfc.xref.DELETE.2" title="DELETE">Section 8.7</a>1652 </td> 1653 </tr> 1654 <tr> 1655 <td >GET</td>1656 <td >yes</td>1657 <td > <a href="#GET" id="rfc.xref.GET.2" title="GET">Section 8.3</a>1658 </td> 1659 </tr> 1660 <tr> 1661 <td >HEAD</td>1662 <td >yes</td>1663 <td > <a href="#HEAD" id="rfc.xref.HEAD.2" title="HEAD">Section 8.4</a>1664 </td> 1665 </tr> 1666 <tr> 1667 <td >OPTIONS</td>1668 <td >yes</td>1669 <td > <a href="#OPTIONS" id="rfc.xref.OPTIONS.3" title="OPTIONS">Section 8.2</a>1670 </td> 1671 </tr> 1672 <tr> 1673 <td >POST</td>1674 <td >no</td>1675 <td > <a href="#POST" id="rfc.xref.POST.2" title="POST">Section 8.5</a>1676 </td> 1677 </tr> 1678 <tr> 1679 <td >PUT</td>1680 <td >no</td>1681 <td > <a href="#PUT" id="rfc.xref.PUT.2" title="PUT">Section 8.6</a>1682 </td> 1683 </tr> 1684 <tr> 1685 <td >TRACE</td>1686 <td >yes</td>1687 <td > <a href="#TRACE" id="rfc.xref.TRACE.3" title="TRACE">Section 8.8</a>1651 <td class="left">CONNECT</td> 1652 <td class="left">no</td> 1653 <td class="left"> <a href="#CONNECT" id="rfc.xref.CONNECT.2" title="CONNECT">Section 8.9</a> 1654 </td> 1655 </tr> 1656 <tr> 1657 <td class="left">DELETE</td> 1658 <td class="left">no</td> 1659 <td class="left"> <a href="#DELETE" id="rfc.xref.DELETE.2" title="DELETE">Section 8.7</a> 1660 </td> 1661 </tr> 1662 <tr> 1663 <td class="left">GET</td> 1664 <td class="left">yes</td> 1665 <td class="left"> <a href="#GET" id="rfc.xref.GET.2" title="GET">Section 8.3</a> 1666 </td> 1667 </tr> 1668 <tr> 1669 <td class="left">HEAD</td> 1670 <td class="left">yes</td> 1671 <td class="left"> <a href="#HEAD" id="rfc.xref.HEAD.2" title="HEAD">Section 8.4</a> 1672 </td> 1673 </tr> 1674 <tr> 1675 <td class="left">OPTIONS</td> 1676 <td class="left">yes</td> 1677 <td class="left"> <a href="#OPTIONS" id="rfc.xref.OPTIONS.3" title="OPTIONS">Section 8.2</a> 1678 </td> 1679 </tr> 1680 <tr> 1681 <td class="left">POST</td> 1682 <td class="left">no</td> 1683 <td class="left"> <a href="#POST" id="rfc.xref.POST.2" title="POST">Section 8.5</a> 1684 </td> 1685 </tr> 1686 <tr> 1687 <td class="left">PUT</td> 1688 <td class="left">no</td> 1689 <td class="left"> <a href="#PUT" id="rfc.xref.PUT.2" title="PUT">Section 8.6</a> 1690 </td> 1691 </tr> 1692 <tr> 1693 <td class="left">TRACE</td> 1694 <td class="left">yes</td> 1695 <td class="left"> <a href="#TRACE" id="rfc.xref.TRACE.3" title="TRACE">Section 8.8</a> 1688 1696 </td> 1689 1697 </tr> … … 1698 1706 <div id="rfc.table.2"> 1699 1707 <div id="iana.status.code.registration.table"></div> 1700 <table summary="" class="tt full" cellpadding="3" cellspacing="0">1708 <table class="tt full left" cellpadding="3" cellspacing="0"> 1701 1709 <thead> 1702 1710 <tr> … … 1708 1716 <tbody> 1709 1717 <tr> 1710 <td >100</td>1711 <td >Continue</td>1712 <td > <a href="#status.100" id="rfc.xref.status.100.2" title="100 Continue">Section 9.1.1</a>1713 </td> 1714 </tr> 1715 <tr> 1716 <td >101</td>1717 <td >Switching Protocols</td>1718 <td > <a href="#status.101" id="rfc.xref.status.101.2" title="101 Switching Protocols">Section 9.1.2</a>1719 </td> 1720 </tr> 1721 <tr> 1722 <td >200</td>1723 <td >OK</td>1724 <td > <a href="#status.200" id="rfc.xref.status.200.2" title="200 OK">Section 9.2.1</a>1725 </td> 1726 </tr> 1727 <tr> 1728 <td >201</td>1729 <td >Created</td>1730 <td > <a href="#status.201" id="rfc.xref.status.201.2" title="201 Created">Section 9.2.2</a>1731 </td> 1732 </tr> 1733 <tr> 1734 <td >202</td>1735 <td >Accepted</td>1736 <td > <a href="#status.202" id="rfc.xref.status.202.2" title="202 Accepted">Section 9.2.3</a>1737 </td> 1738 </tr> 1739 <tr> 1740 <td >203</td>1741 <td >Non-Authoritative Information</td>1742 <td > <a href="#status.203" id="rfc.xref.status.203.2" title="203 Non-Authoritative Information">Section 9.2.4</a>1743 </td> 1744 </tr> 1745 <tr> 1746 <td >204</td>1747 <td >No Content</td>1748 <td > <a href="#status.204" id="rfc.xref.status.204.2" title="204 No Content">Section 9.2.5</a>1749 </td> 1750 </tr> 1751 <tr> 1752 <td >205</td>1753 <td >Reset Content</td>1754 <td > <a href="#status.205" id="rfc.xref.status.205.2" title="205 Reset Content">Section 9.2.6</a>1755 </td> 1756 </tr> 1757 <tr> 1758 <td >206</td>1759 <td >Partial Content</td>1760 <td > <a href="#status.206" id="rfc.xref.status.206.2" title="206 Partial Content">Section 9.2.7</a>1761 </td> 1762 </tr> 1763 <tr> 1764 <td >300</td>1765 <td >Multiple Choices</td>1766 <td > <a href="#status.300" id="rfc.xref.status.300.2" title="300 Multiple Choices">Section 9.3.1</a>1767 </td> 1768 </tr> 1769 <tr> 1770 <td >301</td>1771 <td >Moved Permanently</td>1772 <td > <a href="#status.301" id="rfc.xref.status.301.2" title="301 Moved Permanently">Section 9.3.2</a>1773 </td> 1774 </tr> 1775 <tr> 1776 <td >302</td>1777 <td >Found</td>1778 <td > <a href="#status.302" id="rfc.xref.status.302.2" title="302 Found">Section 9.3.3</a>1779 </td> 1780 </tr> 1781 <tr> 1782 <td >303</td>1783 <td >See Other</td>1784 <td > <a href="#status.303" id="rfc.xref.status.303.2" title="303 See Other">Section 9.3.4</a>1785 </td> 1786 </tr> 1787 <tr> 1788 <td >304</td>1789 <td >Not Modified</td>1790 <td > <a href="#status.304" id="rfc.xref.status.304.2" title="304 Not Modified">Section 9.3.5</a>1791 </td> 1792 </tr> 1793 <tr> 1794 <td >305</td>1795 <td >Use Proxy</td>1796 <td > <a href="#status.305" id="rfc.xref.status.305.2" title="305 Use Proxy">Section 9.3.6</a>1797 </td> 1798 </tr> 1799 <tr> 1800 <td >306</td>1801 <td >(Unused)</td>1802 <td > <a href="#status.306" id="rfc.xref.status.306.1" title="306 (Unused)">Section 9.3.7</a>1803 </td> 1804 </tr> 1805 <tr> 1806 <td >307</td>1807 <td >Temporary Redirect</td>1808 <td > <a href="#status.307" id="rfc.xref.status.307.2" title="307 Temporary Redirect">Section 9.3.8</a>1809 </td> 1810 </tr> 1811 <tr> 1812 <td >400</td>1813 <td >Bad Request</td>1814 <td > <a href="#status.400" id="rfc.xref.status.400.2" title="400 Bad Request">Section 9.4.1</a>1815 </td> 1816 </tr> 1817 <tr> 1818 <td >401</td>1819 <td >Unauthorized</td>1820 <td > <a href="#status.401" id="rfc.xref.status.401.2" title="401 Unauthorized">Section 9.4.2</a>1821 </td> 1822 </tr> 1823 <tr> 1824 <td >402</td>1825 <td >Payment Required</td>1826 <td > <a href="#status.402" id="rfc.xref.status.402.2" title="402 Payment Required">Section 9.4.3</a>1827 </td> 1828 </tr> 1829 <tr> 1830 <td >403</td>1831 <td >Forbidden</td>1832 <td > <a href="#status.403" id="rfc.xref.status.403.2" title="403 Forbidden">Section 9.4.4</a>1833 </td> 1834 </tr> 1835 <tr> 1836 <td >404</td>1837 <td >Not Found</td>1838 <td > <a href="#status.404" id="rfc.xref.status.404.2" title="404 Not Found">Section 9.4.5</a>1839 </td> 1840 </tr> 1841 <tr> 1842 <td >405</td>1843 <td >Method Not Allowed</td>1844 <td > <a href="#status.405" id="rfc.xref.status.405.2" title="405 Method Not Allowed">Section 9.4.6</a>1845 </td> 1846 </tr> 1847 <tr> 1848 <td >406</td>1849 <td >Not Acceptable</td>1850 <td > <a href="#status.406" id="rfc.xref.status.406.2" title="406 Not Acceptable">Section 9.4.7</a>1851 </td> 1852 </tr> 1853 <tr> 1854 <td >407</td>1855 <td >Proxy Authentication Required</td>1856 <td > <a href="#status.407" id="rfc.xref.status.407.2" title="407 Proxy Authentication Required">Section 9.4.8</a>1857 </td> 1858 </tr> 1859 <tr> 1860 <td >408</td>1861 <td >Request Timeout</td>1862 <td > <a href="#status.408" id="rfc.xref.status.408.2" title="408 Request Timeout">Section 9.4.9</a>1863 </td> 1864 </tr> 1865 <tr> 1866 <td >409</td>1867 <td >Conflict</td>1868 <td > <a href="#status.409" id="rfc.xref.status.409.2" title="409 Conflict">Section 9.4.10</a>1869 </td> 1870 </tr> 1871 <tr> 1872 <td >410</td>1873 <td >Gone</td>1874 <td > <a href="#status.410" id="rfc.xref.status.410.2" title="410 Gone">Section 9.4.11</a>1875 </td> 1876 </tr> 1877 <tr> 1878 <td >411</td>1879 <td >Length Required</td>1880 <td > <a href="#status.411" id="rfc.xref.status.411.2" title="411 Length Required">Section 9.4.12</a>1881 </td> 1882 </tr> 1883 <tr> 1884 <td >412</td>1885 <td >Precondition Failed</td>1886 <td > <a href="#status.412" id="rfc.xref.status.412.2" title="412 Precondition Failed">Section 9.4.13</a>1887 </td> 1888 </tr> 1889 <tr> 1890 <td >413</td>1891 <td >Request Entity Too Large</td>1892 <td > <a href="#status.413" id="rfc.xref.status.413.2" title="413 Request Entity Too Large">Section 9.4.14</a>1893 </td> 1894 </tr> 1895 <tr> 1896 <td >414</td>1897 <td >Request-URI Too Long</td>1898 <td > <a href="#status.414" id="rfc.xref.status.414.2" title="414 Request-URI Too Long">Section 9.4.15</a>1899 </td> 1900 </tr> 1901 <tr> 1902 <td >415</td>1903 <td >Unsupported Media Type</td>1904 <td > <a href="#status.415" id="rfc.xref.status.415.2" title="415 Unsupported Media Type">Section 9.4.16</a>1905 </td> 1906 </tr> 1907 <tr> 1908 <td >416</td>1909 <td >Requested Range Not Satisfiable</td>1910 <td > <a href="#status.416" id="rfc.xref.status.416.2" title="416 Requested Range Not Satisfiable">Section 9.4.17</a>1911 </td> 1912 </tr> 1913 <tr> 1914 <td >417</td>1915 <td >Expectation Failed</td>1916 <td > <a href="#status.417" id="rfc.xref.status.417.2" title="417 Expectation Failed">Section 9.4.18</a>1917 </td> 1918 </tr> 1919 <tr> 1920 <td >500</td>1921 <td >Internal Server Error</td>1922 <td > <a href="#status.500" id="rfc.xref.status.500.2" title="500 Internal Server Error">Section 9.5.1</a>1923 </td> 1924 </tr> 1925 <tr> 1926 <td >501</td>1927 <td >Not Implemented</td>1928 <td > <a href="#status.501" id="rfc.xref.status.501.2" title="501 Not Implemented">Section 9.5.2</a>1929 </td> 1930 </tr> 1931 <tr> 1932 <td >502</td>1933 <td >Bad Gateway</td>1934 <td > <a href="#status.502" id="rfc.xref.status.502.2" title="502 Bad Gateway">Section 9.5.3</a>1935 </td> 1936 </tr> 1937 <tr> 1938 <td >503</td>1939 <td >Service Unavailable</td>1940 <td > <a href="#status.503" id="rfc.xref.status.503.2" title="503 Service Unavailable">Section 9.5.4</a>1941 </td> 1942 </tr> 1943 <tr> 1944 <td >504</td>1945 <td >Gateway Timeout</td>1946 <td > <a href="#status.504" id="rfc.xref.status.504.2" title="504 Gateway Timeout">Section 9.5.5</a>1947 </td> 1948 </tr> 1949 <tr> 1950 <td >505</td>1951 <td >HTTP Version Not Supported</td>1952 <td > <a href="#status.505" id="rfc.xref.status.505.2" title="505 HTTP Version Not Supported">Section 9.5.6</a>1718 <td class="left">100</td> 1719 <td class="left">Continue</td> 1720 <td class="left"> <a href="#status.100" id="rfc.xref.status.100.2" title="100 Continue">Section 9.1.1</a> 1721 </td> 1722 </tr> 1723 <tr> 1724 <td class="left">101</td> 1725 <td class="left">Switching Protocols</td> 1726 <td class="left"> <a href="#status.101" id="rfc.xref.status.101.2" title="101 Switching Protocols">Section 9.1.2</a> 1727 </td> 1728 </tr> 1729 <tr> 1730 <td class="left">200</td> 1731 <td class="left">OK</td> 1732 <td class="left"> <a href="#status.200" id="rfc.xref.status.200.2" title="200 OK">Section 9.2.1</a> 1733 </td> 1734 </tr> 1735 <tr> 1736 <td class="left">201</td> 1737 <td class="left">Created</td> 1738 <td class="left"> <a href="#status.201" id="rfc.xref.status.201.2" title="201 Created">Section 9.2.2</a> 1739 </td> 1740 </tr> 1741 <tr> 1742 <td class="left">202</td> 1743 <td class="left">Accepted</td> 1744 <td class="left"> <a href="#status.202" id="rfc.xref.status.202.2" title="202 Accepted">Section 9.2.3</a> 1745 </td> 1746 </tr> 1747 <tr> 1748 <td class="left">203</td> 1749 <td class="left">Non-Authoritative Information</td> 1750 <td class="left"> <a href="#status.203" id="rfc.xref.status.203.2" title="203 Non-Authoritative Information">Section 9.2.4</a> 1751 </td> 1752 </tr> 1753 <tr> 1754 <td class="left">204</td> 1755 <td class="left">No Content</td> 1756 <td class="left"> <a href="#status.204" id="rfc.xref.status.204.2" title="204 No Content">Section 9.2.5</a> 1757 </td> 1758 </tr> 1759 <tr> 1760 <td class="left">205</td> 1761 <td class="left">Reset Content</td> 1762 <td class="left"> <a href="#status.205" id="rfc.xref.status.205.2" title="205 Reset Content">Section 9.2.6</a> 1763 </td> 1764 </tr> 1765 <tr> 1766 <td class="left">206</td> 1767 <td class="left">Partial Content</td> 1768 <td class="left"> <a href="#status.206" id="rfc.xref.status.206.2" title="206 Partial Content">Section 9.2.7</a> 1769 </td> 1770 </tr> 1771 <tr> 1772 <td class="left">300</td> 1773 <td class="left">Multiple Choices</td> 1774 <td class="left"> <a href="#status.300" id="rfc.xref.status.300.2" title="300 Multiple Choices">Section 9.3.1</a> 1775 </td> 1776 </tr> 1777 <tr> 1778 <td class="left">301</td> 1779 <td class="left">Moved Permanently</td> 1780 <td class="left"> <a href="#status.301" id="rfc.xref.status.301.2" title="301 Moved Permanently">Section 9.3.2</a> 1781 </td> 1782 </tr> 1783 <tr> 1784 <td class="left">302</td> 1785 <td class="left">Found</td> 1786 <td class="left"> <a href="#status.302" id="rfc.xref.status.302.2" title="302 Found">Section 9.3.3</a> 1787 </td> 1788 </tr> 1789 <tr> 1790 <td class="left">303</td> 1791 <td class="left">See Other</td> 1792 <td class="left"> <a href="#status.303" id="rfc.xref.status.303.2" title="303 See Other">Section 9.3.4</a> 1793 </td> 1794 </tr> 1795 <tr> 1796 <td class="left">304</td> 1797 <td class="left">Not Modified</td> 1798 <td class="left"> <a href="#status.304" id="rfc.xref.status.304.2" title="304 Not Modified">Section 9.3.5</a> 1799 </td> 1800 </tr> 1801 <tr> 1802 <td class="left">305</td> 1803 <td class="left">Use Proxy</td> 1804 <td class="left"> <a href="#status.305" id="rfc.xref.status.305.2" title="305 Use Proxy">Section 9.3.6</a> 1805 </td> 1806 </tr> 1807 <tr> 1808 <td class="left">306</td> 1809 <td class="left">(Unused)</td> 1810 <td class="left"> <a href="#status.306" id="rfc.xref.status.306.1" title="306 (Unused)">Section 9.3.7</a> 1811 </td> 1812 </tr> 1813 <tr> 1814 <td class="left">307</td> 1815 <td class="left">Temporary Redirect</td> 1816 <td class="left"> <a href="#status.307" id="rfc.xref.status.307.2" title="307 Temporary Redirect">Section 9.3.8</a> 1817 </td> 1818 </tr> 1819 <tr> 1820 <td class="left">400</td> 1821 <td class="left">Bad Request</td> 1822 <td class="left"> <a href="#status.400" id="rfc.xref.status.400.2" title="400 Bad Request">Section 9.4.1</a> 1823 </td> 1824 </tr> 1825 <tr> 1826 <td class="left">401</td> 1827 <td class="left">Unauthorized</td> 1828 <td class="left"> <a href="#status.401" id="rfc.xref.status.401.2" title="401 Unauthorized">Section 9.4.2</a> 1829 </td> 1830 </tr> 1831 <tr> 1832 <td class="left">402</td> 1833 <td class="left">Payment Required</td> 1834 <td class="left"> <a href="#status.402" id="rfc.xref.status.402.2" title="402 Payment Required">Section 9.4.3</a> 1835 </td> 1836 </tr> 1837 <tr> 1838 <td class="left">403</td> 1839 <td class="left">Forbidden</td> 1840 <td class="left"> <a href="#status.403" id="rfc.xref.status.403.2" title="403 Forbidden">Section 9.4.4</a> 1841 </td> 1842 </tr> 1843 <tr> 1844 <td class="left">404</td> 1845 <td class="left">Not Found</td> 1846 <td class="left"> <a href="#status.404" id="rfc.xref.status.404.2" title="404 Not Found">Section 9.4.5</a> 1847 </td> 1848 </tr> 1849 <tr> 1850 <td class="left">405</td> 1851 <td class="left">Method Not Allowed</td> 1852 <td class="left"> <a href="#status.405" id="rfc.xref.status.405.2" title="405 Method Not Allowed">Section 9.4.6</a> 1853 </td> 1854 </tr> 1855 <tr> 1856 <td class="left">406</td> 1857 <td class="left">Not Acceptable</td> 1858 <td class="left"> <a href="#status.406" id="rfc.xref.status.406.2" title="406 Not Acceptable">Section 9.4.7</a> 1859 </td> 1860 </tr> 1861 <tr> 1862 <td class="left">407</td> 1863 <td class="left">Proxy Authentication Required</td> 1864 <td class="left"> <a href="#status.407" id="rfc.xref.status.407.2" title="407 Proxy Authentication Required">Section 9.4.8</a> 1865 </td> 1866 </tr> 1867 <tr> 1868 <td class="left">408</td> 1869 <td class="left">Request Timeout</td> 1870 <td class="left"> <a href="#status.408" id="rfc.xref.status.408.2" title="408 Request Timeout">Section 9.4.9</a> 1871 </td> 1872 </tr> 1873 <tr> 1874 <td class="left">409</td> 1875 <td class="left">Conflict</td> 1876 <td class="left"> <a href="#status.409" id="rfc.xref.status.409.2" title="409 Conflict">Section 9.4.10</a> 1877 </td> 1878 </tr> 1879 <tr> 1880 <td class="left">410</td> 1881 <td class="left">Gone</td> 1882 <td class="left"> <a href="#status.410" id="rfc.xref.status.410.2" title="410 Gone">Section 9.4.11</a> 1883 </td> 1884 </tr> 1885 <tr> 1886 <td class="left">411</td> 1887 <td class="left">Length Required</td> 1888 <td class="left"> <a href="#status.411" id="rfc.xref.status.411.2" title="411 Length Required">Section 9.4.12</a> 1889 </td> 1890 </tr> 1891 <tr> 1892 <td class="left">412</td> 1893 <td class="left">Precondition Failed</td> 1894 <td class="left"> <a href="#status.412" id="rfc.xref.status.412.2" title="412 Precondition Failed">Section 9.4.13</a> 1895 </td> 1896 </tr> 1897 <tr> 1898 <td class="left">413</td> 1899 <td class="left">Request Entity Too Large</td> 1900 <td class="left"> <a href="#status.413" id="rfc.xref.status.413.2" title="413 Request Entity Too Large">Section 9.4.14</a> 1901 </td> 1902 </tr> 1903 <tr> 1904 <td class="left">414</td> 1905 <td class="left">Request-URI Too Long</td> 1906 <td class="left"> <a href="#status.414" id="rfc.xref.status.414.2" title="414 Request-URI Too Long">Section 9.4.15</a> 1907 </td> 1908 </tr> 1909 <tr> 1910 <td class="left">415</td> 1911 <td class="left">Unsupported Media Type</td> 1912 <td class="left"> <a href="#status.415" id="rfc.xref.status.415.2" title="415 Unsupported Media Type">Section 9.4.16</a> 1913 </td> 1914 </tr> 1915 <tr> 1916 <td class="left">416</td> 1917 <td class="left">Requested Range Not Satisfiable</td> 1918 <td class="left"> <a href="#status.416" id="rfc.xref.status.416.2" title="416 Requested Range Not Satisfiable">Section 9.4.17</a> 1919 </td> 1920 </tr> 1921 <tr> 1922 <td class="left">417</td> 1923 <td class="left">Expectation Failed</td> 1924 <td class="left"> <a href="#status.417" id="rfc.xref.status.417.2" title="417 Expectation Failed">Section 9.4.18</a> 1925 </td> 1926 </tr> 1927 <tr> 1928 <td class="left">500</td> 1929 <td class="left">Internal Server Error</td> 1930 <td class="left"> <a href="#status.500" id="rfc.xref.status.500.2" title="500 Internal Server Error">Section 9.5.1</a> 1931 </td> 1932 </tr> 1933 <tr> 1934 <td class="left">501</td> 1935 <td class="left">Not Implemented</td> 1936 <td class="left"> <a href="#status.501" id="rfc.xref.status.501.2" title="501 Not Implemented">Section 9.5.2</a> 1937 </td> 1938 </tr> 1939 <tr> 1940 <td class="left">502</td> 1941 <td class="left">Bad Gateway</td> 1942 <td class="left"> <a href="#status.502" id="rfc.xref.status.502.2" title="502 Bad Gateway">Section 9.5.3</a> 1943 </td> 1944 </tr> 1945 <tr> 1946 <td class="left">503</td> 1947 <td class="left">Service Unavailable</td> 1948 <td class="left"> <a href="#status.503" id="rfc.xref.status.503.2" title="503 Service Unavailable">Section 9.5.4</a> 1949 </td> 1950 </tr> 1951 <tr> 1952 <td class="left">504</td> 1953 <td class="left">Gateway Timeout</td> 1954 <td class="left"> <a href="#status.504" id="rfc.xref.status.504.2" title="504 Gateway Timeout">Section 9.5.5</a> 1955 </td> 1956 </tr> 1957 <tr> 1958 <td class="left">505</td> 1959 <td class="left">HTTP Version Not Supported</td> 1960 <td class="left"> <a href="#status.505" id="rfc.xref.status.505.2" title="505 HTTP Version Not Supported">Section 9.5.6</a> 1953 1961 </td> 1954 1962 </tr> … … 1961 1969 <div id="rfc.table.3"> 1962 1970 <div id="iana.header.registration.table"></div> 1963 <table summary="" class="tt full" cellpadding="3" cellspacing="0">1971 <table class="tt full left" cellpadding="3" cellspacing="0"> 1964 1972 <thead> 1965 1973 <tr> … … 1972 1980 <tbody> 1973 1981 <tr> 1974 <td >Allow</td>1975 <td >http</td>1976 <td >standard</td>1977 <td > <a href="#header.allow" id="rfc.xref.header.allow.3" title="Allow">Section 10.1</a>1978 </td> 1979 </tr> 1980 <tr> 1981 <td >Expect</td>1982 <td >http</td>1983 <td >standard</td>1984 <td > <a href="#header.expect" id="rfc.xref.header.expect.3" title="Expect">Section 10.2</a>1985 </td> 1986 </tr> 1987 <tr> 1988 <td >From</td>1989 <td >http</td>1990 <td >standard</td>1991 <td > <a href="#header.from" id="rfc.xref.header.from.2" title="From">Section 10.3</a>1992 </td> 1993 </tr> 1994 <tr> 1995 <td >Location</td>1996 <td >http</td>1997 <td >standard</td>1998 <td > <a href="#header.location" id="rfc.xref.header.location.3" title="Location">Section 10.4</a>1999 </td> 2000 </tr> 2001 <tr> 2002 <td >Max-Forwards</td>2003 <td >http</td>2004 <td >standard</td>2005 <td > <a href="#header.max-forwards" id="rfc.xref.header.max-forwards.3" title="Max-Forwards">Section 10.5</a>2006 </td> 2007 </tr> 2008 <tr> 2009 <td >Referer</td>2010 <td >http</td>2011 <td >standard</td>2012 <td > <a href="#header.referer" id="rfc.xref.header.referer.2" title="Referer">Section 10.6</a>2013 </td> 2014 </tr> 2015 <tr> 2016 <td >Retry-After</td>2017 <td >http</td>2018 <td >standard</td>2019 <td > <a href="#header.retry-after" id="rfc.xref.header.retry-after.2" title="Retry-After">Section 10.7</a>2020 </td> 2021 </tr> 2022 <tr> 2023 <td >Server</td>2024 <td >http</td>2025 <td >standard</td>2026 <td > <a href="#header.server" id="rfc.xref.header.server.2" title="Server">Section 10.8</a>2027 </td> 2028 </tr> 2029 <tr> 2030 <td >User-Agent</td>2031 <td >http</td>2032 <td >standard</td>2033 <td > <a href="#header.user-agent" id="rfc.xref.header.user-agent.2" title="User-Agent">Section 10.9</a>1982 <td class="left">Allow</td> 1983 <td class="left">http</td> 1984 <td class="left">standard</td> 1985 <td class="left"> <a href="#header.allow" id="rfc.xref.header.allow.3" title="Allow">Section 10.1</a> 1986 </td> 1987 </tr> 1988 <tr> 1989 <td class="left">Expect</td> 1990 <td class="left">http</td> 1991 <td class="left">standard</td> 1992 <td class="left"> <a href="#header.expect" id="rfc.xref.header.expect.3" title="Expect">Section 10.2</a> 1993 </td> 1994 </tr> 1995 <tr> 1996 <td class="left">From</td> 1997 <td class="left">http</td> 1998 <td class="left">standard</td> 1999 <td class="left"> <a href="#header.from" id="rfc.xref.header.from.2" title="From">Section 10.3</a> 2000 </td> 2001 </tr> 2002 <tr> 2003 <td class="left">Location</td> 2004 <td class="left">http</td> 2005 <td class="left">standard</td> 2006 <td class="left"> <a href="#header.location" id="rfc.xref.header.location.3" title="Location">Section 10.4</a> 2007 </td> 2008 </tr> 2009 <tr> 2010 <td class="left">Max-Forwards</td> 2011 <td class="left">http</td> 2012 <td class="left">standard</td> 2013 <td class="left"> <a href="#header.max-forwards" id="rfc.xref.header.max-forwards.3" title="Max-Forwards">Section 10.5</a> 2014 </td> 2015 </tr> 2016 <tr> 2017 <td class="left">Referer</td> 2018 <td class="left">http</td> 2019 <td class="left">standard</td> 2020 <td class="left"> <a href="#header.referer" id="rfc.xref.header.referer.2" title="Referer">Section 10.6</a> 2021 </td> 2022 </tr> 2023 <tr> 2024 <td class="left">Retry-After</td> 2025 <td class="left">http</td> 2026 <td class="left">standard</td> 2027 <td class="left"> <a href="#header.retry-after" id="rfc.xref.header.retry-after.2" title="Retry-After">Section 10.7</a> 2028 </td> 2029 </tr> 2030 <tr> 2031 <td class="left">Server</td> 2032 <td class="left">http</td> 2033 <td class="left">standard</td> 2034 <td class="left"> <a href="#header.server" id="rfc.xref.header.server.2" title="Server">Section 10.8</a> 2035 </td> 2036 </tr> 2037 <tr> 2038 <td class="left">User-Agent</td> 2039 <td class="left">http</td> 2040 <td class="left">standard</td> 2041 <td class="left"> <a href="#header.user-agent" id="rfc.xref.header.user-agent.2" title="User-Agent">Section 10.9</a> 2034 2042 </td> 2035 2043 </tr> … … 2090 2098 <h2 id="rfc.references.1"><a href="#rfc.section.14.1" id="rfc.section.14.1">14.1</a> Normative References 2091 2099 </h2> 2092 <table summary="Normative References">2100 <table> 2093 2101 <tr> 2094 2102 <td class="reference"><b id="Part1">[Part1]</b></td> 2095 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-05">HTTP/1.1, part 1: URIs, Connections, and Message Parsing</a>”, Internet-Draft draft-ietf-httpbis-p1-messaging-05 (work in progress), November 2008.2103 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-05">HTTP/1.1, part 1: URIs, Connections, and Message Parsing</a>”, Internet-Draft draft-ietf-httpbis-p1-messaging-05 (work in progress), November 2008. 2096 2104 </td> 2097 2105 </tr> 2098 2106 <tr> 2099 2107 <td class="reference"><b id="Part3">[Part3]</b></td> 2100 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p3-payload-05">HTTP/1.1, part 3: Message Payload and Content Negotiation</a>”, Internet-Draft draft-ietf-httpbis-p3-payload-05 (work in progress), November 2008.2108 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p3-payload-05">HTTP/1.1, part 3: Message Payload and Content Negotiation</a>”, Internet-Draft draft-ietf-httpbis-p3-payload-05 (work in progress), November 2008. 2101 2109 </td> 2102 2110 </tr> 2103 2111 <tr> 2104 2112 <td class="reference"><b id="Part4">[Part4]</b></td> 2105 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p4-conditional-05">HTTP/1.1, part 4: Conditional Requests</a>”, Internet-Draft draft-ietf-httpbis-p4-conditional-05 (work in progress), November 2008.2113 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p4-conditional-05">HTTP/1.1, part 4: Conditional Requests</a>”, Internet-Draft draft-ietf-httpbis-p4-conditional-05 (work in progress), November 2008. 2106 2114 </td> 2107 2115 </tr> 2108 2116 <tr> 2109 2117 <td class="reference"><b id="Part5">[Part5]</b></td> 2110 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p5-range-05">HTTP/1.1, part 5: Range Requests and Partial Responses</a>”, Internet-Draft draft-ietf-httpbis-p5-range-05 (work in progress), November 2008.2118 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p5-range-05">HTTP/1.1, part 5: Range Requests and Partial Responses</a>”, Internet-Draft draft-ietf-httpbis-p5-range-05 (work in progress), November 2008. 2111 2119 </td> 2112 2120 </tr> 2113 2121 <tr> 2114 2122 <td class="reference"><b id="Part6">[Part6]</b></td> 2115 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p6-cache-05">HTTP/1.1, part 6: Caching</a>”, Internet-Draft draft-ietf-httpbis-p6-cache-05 (work in progress), November 2008.2123 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p6-cache-05">HTTP/1.1, part 6: Caching</a>”, Internet-Draft draft-ietf-httpbis-p6-cache-05 (work in progress), November 2008. 2116 2124 </td> 2117 2125 </tr> 2118 2126 <tr> 2119 2127 <td class="reference"><b id="Part7">[Part7]</b></td> 2120 <td class="top"><a title="Day Software">Fielding, R., Ed.</a>, <a title="One Laptop per Child">Gettys, J.</a>, <a title="Hewlett-Packard Company">Mogul, J.</a>, <a title="Microsoft Corporation">Frystyk, H.</a>, <a title="Adobe Systems, Incorporated">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, <a title="World Wide Web Consortium">Berners-Lee, T.</a>, <a title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a title="greenbytes GmbH">J. F. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p7-auth-05">HTTP/1.1, part 7: Authentication</a>”, Internet-Draft draft-ietf-httpbis-p7-auth-05 (work in progress), November 2008.2128 <td class="top"><a href="mailto:fielding@gbiv.com" title="Day Software">Fielding, R., Ed.</a>, <a href="mailto:jg@laptop.org" title="One Laptop per Child">Gettys, J.</a>, <a href="mailto:JeffMogul@acm.org" title="Hewlett-Packard Company">Mogul, J.</a>, <a href="mailto:henrikn@microsoft.com" title="Microsoft Corporation">Frystyk, H.</a>, <a href="mailto:LMM@acm.org" title="Adobe Systems, Incorporated">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, <a href="mailto:timbl@w3.org" title="World Wide Web Consortium">Berners-Lee, T.</a>, <a href="mailto:ylafon@w3.org" title="World Wide Web Consortium">Lafon, Y., Ed.</a>, and <a href="mailto:julian.reschke@greenbytes.de" title="greenbytes GmbH">J. Reschke, Ed.</a>, “<a href="http://tools.ietf.org/html/draft-ietf-httpbis-p7-auth-05">HTTP/1.1, part 7: Authentication</a>”, Internet-Draft draft-ietf-httpbis-p7-auth-05 (work in progress), November 2008. 2121 2129 </td> 2122 2130 </tr> 2123 2131 <tr> 2124 2132 <td class="reference"><b id="RFC2119">[RFC2119]</b></td> 2125 <td class="top"><a title="Harvard University">Bradner, S.</a>, “<a href="http://tools.ietf.org/html/rfc2119">Key words for use in RFCs to Indicate Requirement Levels</a>”, BCP 14, RFC 2119, March 1997.2133 <td class="top"><a href="mailto:sob@harvard.edu" title="Harvard University">Bradner, S.</a>, “<a href="http://tools.ietf.org/html/rfc2119">Key words for use in RFCs to Indicate Requirement Levels</a>”, BCP 14, RFC 2119, March 1997. 2126 2134 </td> 2127 2135 </tr> … … 2129 2137 <h2 id="rfc.references.2"><a href="#rfc.section.14.2" id="rfc.section.14.2">14.2</a> Informative References 2130 2138 </h2> 2131 <table summary="Informative References">2139 <table> 2132 2140 <tr> 2133 2141 <td class="reference"><b id="RFC1945">[RFC1945]</b></td> 2134 <td class="top"><a title="MIT, Laboratory for Computer Science">Berners-Lee, T.</a>, <a title="University of California, Irvine, Department of Information and Computer Science">Fielding, R.T.</a>, and <a title="W3 Consortium, MIT Laboratory for Computer Science">H.F. Nielsen</a>, “<a href="http://tools.ietf.org/html/rfc1945">Hypertext Transfer Protocol -- HTTP/1.0</a>”, RFC 1945, May 1996.2142 <td class="top"><a href="mailto:timbl@w3.org" title="MIT, Laboratory for Computer Science">Berners-Lee, T.</a>, <a href="mailto:fielding@ics.uci.edu" title="University of California, Irvine, Department of Information and Computer Science">Fielding, R.</a>, and <a href="mailto:frystyk@w3.org" title="W3 Consortium, MIT Laboratory for Computer Science">H. Nielsen</a>, “<a href="http://tools.ietf.org/html/rfc1945">Hypertext Transfer Protocol -- HTTP/1.0</a>”, RFC 1945, May 1996. 2135 2143 </td> 2136 2144 </tr> 2137 2145 <tr> 2138 2146 <td class="reference"><b id="RFC2068">[RFC2068]</b></td> 2139 <td class="top"><a title="University of California, Irvine, Department of Information and Computer Science">Fielding, R.</a>, <a title="MIT Laboratory for Computer Science">Gettys, J.</a>, <a title="Digital Equipment Corporation, Western Research Laboratory">Mogul, J.</a>, <a title="MIT Laboratory for Computer Science">Nielsen, H.</a>, and <atitle="MIT Laboratory for Computer Science">T. Berners-Lee</a>, “<a href="http://tools.ietf.org/html/rfc2068">Hypertext Transfer Protocol -- HTTP/1.1</a>”, RFC 2068, January 1997.2147 <td class="top"><a href="mailto:fielding@ics.uci.edu" title="University of California, Irvine, Department of Information and Computer Science">Fielding, R.</a>, <a href="mailto:jg@w3.org" title="MIT Laboratory for Computer Science">Gettys, J.</a>, <a href="mailto:mogul@wrl.dec.com" title="Digital Equipment Corporation, Western Research Laboratory">Mogul, J.</a>, <a href="mailto:frystyk@w3.org" title="MIT Laboratory for Computer Science">Nielsen, H.</a>, and <a href="mailto:timbl@w3.org" title="MIT Laboratory for Computer Science">T. Berners-Lee</a>, “<a href="http://tools.ietf.org/html/rfc2068">Hypertext Transfer Protocol -- HTTP/1.1</a>”, RFC 2068, January 1997. 2140 2148 </td> 2141 2149 </tr> 2142 2150 <tr> 2143 2151 <td class="reference"><b id="RFC2616">[RFC2616]</b></td> 2144 <td class="top"><a title="University of California, Irvine">Fielding, R.</a>, <a title="W3C">Gettys, J.</a>, <a title="Compaq Computer Corporation">Mogul, J.</a>, <a title="MIT Laboratory for Computer Science">Frystyk, H.</a>, <a title="Xerox Corporation">Masinter, L.</a>, <a title="Microsoft Corporation">Leach, P.</a>, and <atitle="W3C">T. Berners-Lee</a>, “<a href="http://tools.ietf.org/html/rfc2616">Hypertext Transfer Protocol -- HTTP/1.1</a>”, RFC 2616, June 1999.2152 <td class="top"><a href="mailto:fielding@ics.uci.edu" title="University of California, Irvine">Fielding, R.</a>, <a href="mailto:jg@w3.org" title="W3C">Gettys, J.</a>, <a href="mailto:mogul@wrl.dec.com" title="Compaq Computer Corporation">Mogul, J.</a>, <a href="mailto:frystyk@w3.org" title="MIT Laboratory for Computer Science">Frystyk, H.</a>, <a href="mailto:masinter@parc.xerox.com" title="Xerox Corporation">Masinter, L.</a>, <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a>, and <a href="mailto:timbl@w3.org" title="W3C">T. Berners-Lee</a>, “<a href="http://tools.ietf.org/html/rfc2616">Hypertext Transfer Protocol -- HTTP/1.1</a>”, RFC 2616, June 1999. 2145 2153 </td> 2146 2154 </tr> 2147 2155 <tr> 2148 2156 <td class="reference"><b id="RFC2817">[RFC2817]</b></td> 2149 <td class="top"><a title="4K Associates / UC Irvine">Khare, R.</a> and <atitle="Agranat Systems, Inc.">S. Lawrence</a>, “<a href="http://tools.ietf.org/html/rfc2817">Upgrading to TLS Within HTTP/1.1</a>”, RFC 2817, May 2000.2157 <td class="top"><a href="mailto:rohit@4K-associates.com" title="4K Associates / UC Irvine">Khare, R.</a> and <a href="mailto:lawrence@agranat.com" title="Agranat Systems, Inc.">S. Lawrence</a>, “<a href="http://tools.ietf.org/html/rfc2817">Upgrading to TLS Within HTTP/1.1</a>”, RFC 2817, May 2000. 2150 2158 </td> 2151 2159 </tr> 2152 2160 <tr> 2153 2161 <td class="reference"><b id="RFC3864">[RFC3864]</b></td> 2154 <td class="top"><a title="Nine by Nine">Klyne, G.</a>, <a title="BEA Systems">Nottingham, M.</a>, and <atitle="HP Labs">J. Mogul</a>, “<a href="http://tools.ietf.org/html/rfc3864">Registration Procedures for Message Header Fields</a>”, BCP 90, RFC 3864, September 2004.2162 <td class="top"><a href="mailto:GK-IETF@ninebynine.org" title="Nine by Nine">Klyne, G.</a>, <a href="mailto:mnot@pobox.com" title="BEA Systems">Nottingham, M.</a>, and <a href="mailto:JeffMogul@acm.org" title="HP Labs">J. Mogul</a>, “<a href="http://tools.ietf.org/html/rfc3864">Registration Procedures for Message Header Fields</a>”, BCP 90, RFC 3864, September 2004. 2155 2163 </td> 2156 2164 </tr> 2157 2165 <tr> 2158 2166 <td class="reference"><b id="RFC5226">[RFC5226]</b></td> 2159 <td class="top"><a title="IBM">Narten, T.</a> and <atitle="Google">H. Alvestrand</a>, “<a href="http://tools.ietf.org/html/rfc5226">Guidelines for Writing an IANA Considerations Section in RFCs</a>”, BCP 26, RFC 5226, May 2008.2167 <td class="top"><a href="mailto:narten@us.ibm.com" title="IBM">Narten, T.</a> and <a href="mailto:Harald@Alvestrand.no" title="Google">H. Alvestrand</a>, “<a href="http://tools.ietf.org/html/rfc5226">Guidelines for Writing an IANA Considerations Section in RFCs</a>”, BCP 26, RFC 5226, May 2008. 2160 2168 </td> 2161 2169 </tr> … … 2166 2174 </tr> 2167 2175 </table> 2168 <h1 id="rfc.authors"><a href="#rfc.authors">Authors' Addresses</a></h1> 2169 <address class="vcard"><span class="vcardline"><span class="fn">Roy T. Fielding</span> 2170 (editor) 2171 <span class="n hidden"><span class="family-name">Fielding</span><span class="given-name">Roy T.</span></span></span><span class="org vcardline">Day Software</span><span class="adr"><span class="street-address vcardline">23 Corporate Plaza DR, Suite 280</span><span class="vcardline"><span class="locality">Newport Beach</span>, <span class="region">CA</span> <span class="postal-code">92660</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline tel">Phone: <a href="tel:+1-949-706-5300"><span class="value">+1-949-706-5300</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+1-949-706-5305"><span class="value">+1-949-706-5305</span></a></span><span class="vcardline">EMail: <a><span class="email">fielding@gbiv.com</span></a></span><span class="vcardline">URI: <a href="http://roy.gbiv.com/" class="url">http://roy.gbiv.com/</a></span></address> 2172 <address class="vcard"><span class="vcardline"><span class="fn">Jim Gettys</span><span class="n hidden"><span class="family-name">Gettys</span><span class="given-name">Jim</span></span></span><span class="org vcardline">One Laptop per Child</span><span class="adr"><span class="street-address vcardline">21 Oak Knoll Road</span><span class="vcardline"><span class="locality">Carlisle</span>, <span class="region">MA</span> <span class="postal-code">01741</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">jg@laptop.org</span></a></span><span class="vcardline">URI: <a href="http://www.laptop.org/" class="url">http://www.laptop.org/</a></span></address> 2173 <address class="vcard"><span class="vcardline"><span class="fn">Jeffrey C. Mogul</span><span class="n hidden"><span class="family-name">Mogul</span><span class="given-name">Jeffrey C.</span></span></span><span class="org vcardline">Hewlett-Packard Company</span><span class="adr"><span class="street-address vcardline">HP Labs, Large Scale Systems Group</span><span class="street-address vcardline">1501 Page Mill Road, MS 1177</span><span class="vcardline"><span class="locality">Palo Alto</span>, <span class="region">CA</span> <span class="postal-code">94304</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">JeffMogul@acm.org</span></a></span></address> 2174 <address class="vcard"><span class="vcardline"><span class="fn">Henrik Frystyk Nielsen</span><span class="n hidden"><span class="family-name">Frystyk</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">henrikn@microsoft.com</span></a></span></address> 2175 <address class="vcard"><span class="vcardline"><span class="fn">Larry Masinter</span><span class="n hidden"><span class="family-name">Masinter</span><span class="given-name">Larry</span></span></span><span class="org vcardline">Adobe Systems, Incorporated</span><span class="adr"><span class="street-address vcardline">345 Park Ave</span><span class="vcardline"><span class="locality">San Jose</span>, <span class="region">CA</span> <span class="postal-code">95110</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">LMM@acm.org</span></a></span><span class="vcardline">URI: <a href="http://larry.masinter.net/" class="url">http://larry.masinter.net/</a></span></address> 2176 <address class="vcard"><span class="vcardline"><span class="fn">Paul J. Leach</span><span class="n hidden"><span class="family-name">Leach</span><span class="given-name">Paul J.</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span></span><span class="vcardline">EMail: <a><span class="email">paulle@microsoft.com</span></a></span></address> 2177 <address class="vcard"><span class="vcardline"><span class="fn">Tim Berners-Lee</span><span class="n hidden"><span class="family-name">Berners-Lee</span><span class="given-name">Tim</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">MIT Computer Science and Artificial Intelligence Laboratory</span><span class="street-address vcardline">The Stata Center, Building 32</span><span class="street-address vcardline">32 Vassar Street</span><span class="vcardline"><span class="locality">Cambridge</span>, <span class="region">MA</span> <span class="postal-code">02139</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a><span class="email">timbl@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.w3.org/People/Berners-Lee/" class="url">http://www.w3.org/People/Berners-Lee/</a></span></address> 2178 <address class="vcard"><span class="vcardline"><span class="fn">Yves Lafon</span> 2179 (editor) 2180 <span class="n hidden"><span class="family-name">Lafon</span><span class="given-name">Yves</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">W3C / ERCIM</span><span class="street-address vcardline">2004, rte des Lucioles</span><span class="vcardline"><span class="locality">Sophia-Antipolis</span>, <span class="region">AM</span> <span class="postal-code">06902</span></span><span class="country-name vcardline">France</span></span><span class="vcardline">EMail: <a><span class="email">ylafon@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.raubacapeu.net/people/yves/" class="url">http://www.raubacapeu.net/people/yves/</a></span></address> 2181 <address class="vcard"><span class="vcardline"><span class="fn">Julian F. Reschke</span> 2182 (editor) 2183 <span class="n hidden"><span class="family-name">Reschke</span><span class="given-name">Julian F.</span></span></span><span class="org vcardline">greenbytes GmbH</span><span class="adr"><span class="street-address vcardline">Hafenweg 16</span><span class="vcardline"><span class="locality">Muenster</span>, <span class="region">NW</span> <span class="postal-code">48155</span></span><span class="country-name vcardline">Germany</span></span><span class="vcardline tel">Phone: <a href="tel:+492512807760"><span class="value">+49 251 2807760</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+492512807761"><span class="value">+49 251 2807761</span></a></span><span class="vcardline">EMail: <a><span class="email">julian.reschke@greenbytes.de</span></a></span><span class="vcardline">URI: <a href="http://greenbytes.de/tech/webdav/" class="url">http://greenbytes.de/tech/webdav/</a></span></address> 2184 <h1 id="rfc.section.A"><a href="#rfc.section.A">A.</a> <a id="compatibility" href="#compatibility">Compatibility with Previous Versions</a></h1> 2176 <div class="avoidbreak"> 2177 <h1 id="rfc.authors"><a href="#rfc.authors">Authors' Addresses</a></h1> 2178 <address class="vcard"><span class="vcardline"><span class="fn">Roy T. Fielding</span> 2179 (editor) 2180 <span class="n hidden"><span class="family-name">Fielding</span><span class="given-name">Roy T.</span></span></span><span class="org vcardline">Day Software</span><span class="adr"><span class="street-address vcardline">23 Corporate Plaza DR, Suite 280</span><span class="vcardline"><span class="locality">Newport Beach</span>, <span class="region">CA</span> <span class="postal-code">92660</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline tel">Phone: <a href="tel:+1-949-706-5300"><span class="value">+1-949-706-5300</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+1-949-706-5305"><span class="value">+1-949-706-5305</span></a></span><span class="vcardline">EMail: <a href="mailto:fielding@gbiv.com"><span class="email">fielding@gbiv.com</span></a></span><span class="vcardline">URI: <a href="http://roy.gbiv.com/" class="url">http://roy.gbiv.com/</a></span></address> 2181 <address class="vcard"><span class="vcardline"><span class="fn">Jim Gettys</span><span class="n hidden"><span class="family-name">Gettys</span><span class="given-name">Jim</span></span></span><span class="org vcardline">One Laptop per Child</span><span class="adr"><span class="street-address vcardline">21 Oak Knoll Road</span><span class="vcardline"><span class="locality">Carlisle</span>, <span class="region">MA</span> <span class="postal-code">01741</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:jg@laptop.org"><span class="email">jg@laptop.org</span></a></span><span class="vcardline">URI: <a href="http://www.laptop.org/" class="url">http://www.laptop.org/</a></span></address> 2182 <address class="vcard"><span class="vcardline"><span class="fn">Jeffrey C. Mogul</span><span class="n hidden"><span class="family-name">Mogul</span><span class="given-name">Jeffrey C.</span></span></span><span class="org vcardline">Hewlett-Packard Company</span><span class="adr"><span class="street-address vcardline">HP Labs, Large Scale Systems Group</span><span class="street-address vcardline">1501 Page Mill Road, MS 1177</span><span class="vcardline"><span class="locality">Palo Alto</span>, <span class="region">CA</span> <span class="postal-code">94304</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:JeffMogul@acm.org"><span class="email">JeffMogul@acm.org</span></a></span></address> 2183 <address class="vcard"><span class="vcardline"><span class="fn">Henrik Frystyk Nielsen</span><span class="n hidden"><span class="family-name">Frystyk</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:henrikn@microsoft.com"><span class="email">henrikn@microsoft.com</span></a></span></address> 2184 <address class="vcard"><span class="vcardline"><span class="fn">Larry Masinter</span><span class="n hidden"><span class="family-name">Masinter</span><span class="given-name">Larry</span></span></span><span class="org vcardline">Adobe Systems, Incorporated</span><span class="adr"><span class="street-address vcardline">345 Park Ave</span><span class="vcardline"><span class="locality">San Jose</span>, <span class="region">CA</span> <span class="postal-code">95110</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:LMM@acm.org"><span class="email">LMM@acm.org</span></a></span><span class="vcardline">URI: <a href="http://larry.masinter.net/" class="url">http://larry.masinter.net/</a></span></address> 2185 <address class="vcard"><span class="vcardline"><span class="fn">Paul J. Leach</span><span class="n hidden"><span class="family-name">Leach</span><span class="given-name">Paul J.</span></span></span><span class="org vcardline">Microsoft Corporation</span><span class="adr"><span class="street-address vcardline">1 Microsoft Way</span><span class="vcardline"><span class="locality">Redmond</span>, <span class="region">WA</span> <span class="postal-code">98052</span></span></span><span class="vcardline">EMail: <a href="mailto:paulle@microsoft.com"><span class="email">paulle@microsoft.com</span></a></span></address> 2186 <address class="vcard"><span class="vcardline"><span class="fn">Tim Berners-Lee</span><span class="n hidden"><span class="family-name">Berners-Lee</span><span class="given-name">Tim</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">MIT Computer Science and Artificial Intelligence Laboratory</span><span class="street-address vcardline">The Stata Center, Building 32</span><span class="street-address vcardline">32 Vassar Street</span><span class="vcardline"><span class="locality">Cambridge</span>, <span class="region">MA</span> <span class="postal-code">02139</span></span><span class="country-name vcardline">USA</span></span><span class="vcardline">EMail: <a href="mailto:timbl@w3.org"><span class="email">timbl@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.w3.org/People/Berners-Lee/" class="url">http://www.w3.org/People/Berners-Lee/</a></span></address> 2187 <address class="vcard"><span class="vcardline"><span class="fn">Yves Lafon</span> 2188 (editor) 2189 <span class="n hidden"><span class="family-name">Lafon</span><span class="given-name">Yves</span></span></span><span class="org vcardline">World Wide Web Consortium</span><span class="adr"><span class="street-address vcardline">W3C / ERCIM</span><span class="street-address vcardline">2004, rte des Lucioles</span><span class="vcardline"><span class="locality">Sophia-Antipolis</span>, <span class="region">AM</span> <span class="postal-code">06902</span></span><span class="country-name vcardline">France</span></span><span class="vcardline">EMail: <a href="mailto:ylafon@w3.org"><span class="email">ylafon@w3.org</span></a></span><span class="vcardline">URI: <a href="http://www.raubacapeu.net/people/yves/" class="url">http://www.raubacapeu.net/people/yves/</a></span></address> 2190 <address class="vcard"><span class="vcardline"><span class="fn">Julian F. Reschke</span> 2191 (editor) 2192 <span class="n hidden"><span class="family-name">Reschke</span><span class="given-name">Julian F.</span></span></span><span class="org vcardline">greenbytes GmbH</span><span class="adr"><span class="street-address vcardline">Hafenweg 16</span><span class="vcardline"><span class="locality">Muenster</span>, <span class="region">NW</span> <span class="postal-code">48155</span></span><span class="country-name vcardline">Germany</span></span><span class="vcardline tel">Phone: <a href="tel:+492512807760"><span class="value">+49 251 2807760</span></a></span><span class="vcardline tel"><span class="type">Fax</span>: <a href="fax:+492512807761"><span class="value">+49 251 2807761</span></a></span><span class="vcardline">EMail: <a href="mailto:julian.reschke@greenbytes.de"><span class="email">julian.reschke@greenbytes.de</span></a></span><span class="vcardline">URI: <a href="http://greenbytes.de/tech/webdav/" class="url">http://greenbytes.de/tech/webdav/</a></span></address> 2193 </div> 2194 <h1 id="rfc.section.A" class="np"><a href="#rfc.section.A">A.</a> <a id="compatibility" href="#compatibility">Compatibility with Previous Versions</a></h1> 2185 2195 <h2 id="rfc.section.A.1"><a href="#rfc.section.A.1">A.1</a> <a id="changes.from.rfc.2068" href="#changes.from.rfc.2068">Changes from RFC 2068</a></h2> 2186 2196 <p id="rfc.section.A.1.p.1">Clarified which error code should be used for inbound server failures (e.g. DNS failures). (<a href="#status.504" id="rfc.xref.status.504.3" title="504 Gateway Timeout">Section 9.5.5</a>). … … 2336 2346 <li>Rewrite ABNFs to spell out whitespace rules, factor out header value format definitions.</li> 2337 2347 </ul> 2348 <h1 id="rfc.index"><a href="#rfc.index">Index</a></h1> 2349 <p class="noprint"><a href="#rfc.index.1">1</a> <a href="#rfc.index.2">2</a> <a href="#rfc.index.3">3</a> <a href="#rfc.index.4">4</a> <a href="#rfc.index.5">5</a> <a href="#rfc.index.A">A</a> <a href="#rfc.index.C">C</a> <a href="#rfc.index.D">D</a> <a href="#rfc.index.E">E</a> <a href="#rfc.index.F">F</a> <a href="#rfc.index.G">G</a> <a href="#rfc.index.H">H</a> <a href="#rfc.index.I">I</a> <a href="#rfc.index.L">L</a> <a href="#rfc.index.M">M</a> <a href="#rfc.index.O">O</a> <a href="#rfc.index.P">P</a> <a href="#rfc.index.R">R</a> <a href="#rfc.index.S">S</a> <a href="#rfc.index.T">T</a> <a href="#rfc.index.U">U</a> 2350 </p> 2351 <div class="print2col"> 2352 <ul class="ind"> 2353 <li><a id="rfc.index.1" href="#rfc.index.1"><b>1</b></a><ul> 2354 <li>100 Continue (status code) <a href="#rfc.xref.status.100.1">5</a>, <a href="#rfc.iref.25"><b>9.1.1</b></a>, <a href="#rfc.xref.status.100.2">11.2</a></li> 2355 <li>101 Switching Protocols (status code) <a href="#rfc.xref.status.101.1">5</a>, <a href="#rfc.iref.26"><b>9.1.2</b></a>, <a href="#rfc.xref.status.101.2">11.2</a></li> 2356 </ul> 2357 </li> 2358 <li><a id="rfc.index.2" href="#rfc.index.2"><b>2</b></a><ul> 2359 <li>200 OK (status code) <a href="#rfc.xref.status.200.1">5</a>, <a href="#rfc.iref.27"><b>9.2.1</b></a>, <a href="#rfc.xref.status.200.2">11.2</a></li> 2360 <li>201 Created (status code) <a href="#rfc.xref.status.201.1">5</a>, <a href="#rfc.iref.28"><b>9.2.2</b></a>, <a href="#rfc.xref.status.201.2">11.2</a>, <a href="#rfc.xref.status.201.3">A.1</a></li> 2361 <li>202 Accepted (status code) <a href="#rfc.xref.status.202.1">5</a>, <a href="#rfc.iref.29"><b>9.2.3</b></a>, <a href="#rfc.xref.status.202.2">11.2</a></li> 2362 <li>203 Non-Authoritative Information (status code) <a href="#rfc.xref.status.203.1">5</a>, <a href="#rfc.iref.30"><b>9.2.4</b></a>, <a href="#rfc.xref.status.203.2">11.2</a></li> 2363 <li>204 No Content (status code) <a href="#rfc.xref.status.204.1">5</a>, <a href="#rfc.iref.31"><b>9.2.5</b></a>, <a href="#rfc.xref.status.204.2">11.2</a></li> 2364 <li>205 Reset Content (status code) <a href="#rfc.xref.status.205.1">5</a>, <a href="#rfc.iref.32"><b>9.2.6</b></a>, <a href="#rfc.xref.status.205.2">11.2</a></li> 2365 <li>206 Partial Content (status code) <a href="#rfc.xref.status.206.1">5</a>, <a href="#rfc.iref.33"><b>9.2.7</b></a>, <a href="#rfc.xref.status.206.2">11.2</a></li> 2366 </ul> 2367 </li> 2368 <li><a id="rfc.index.3" href="#rfc.index.3"><b>3</b></a><ul> 2369 <li>300 Multiple Choices (status code) <a href="#rfc.xref.status.300.1">5</a>, <a href="#rfc.iref.34"><b>9.3.1</b></a>, <a href="#rfc.xref.status.300.2">11.2</a></li> 2370 <li>301 Moved Permanently (status code) <a href="#rfc.xref.status.301.1">5</a>, <a href="#rfc.iref.35"><b>9.3.2</b></a>, <a href="#rfc.xref.status.301.2">11.2</a>, <a href="#rfc.xref.status.301.3">A.2</a></li> 2371 <li>302 Found (status code) <a href="#rfc.xref.status.302.1">5</a>, <a href="#rfc.iref.36"><b>9.3.3</b></a>, <a href="#rfc.xref.status.302.2">11.2</a>, <a href="#rfc.xref.status.302.3">A.2</a></li> 2372 <li>303 See Other (status code) <a href="#rfc.xref.status.303.1">5</a>, <a href="#rfc.iref.37"><b>9.3.4</b></a>, <a href="#rfc.xref.status.303.2">11.2</a></li> 2373 <li>304 Not Modified (status code) <a href="#rfc.xref.status.304.1">5</a>, <a href="#rfc.iref.38"><b>9.3.5</b></a>, <a href="#rfc.xref.status.304.2">11.2</a></li> 2374 <li>305 Use Proxy (status code) <a href="#rfc.xref.status.305.1">5</a>, <a href="#rfc.iref.39"><b>9.3.6</b></a>, <a href="#rfc.xref.status.305.2">11.2</a>, <a href="#rfc.xref.status.305.3">A.2</a></li> 2375 <li>306 (Unused) (status code) <a href="#rfc.iref.40"><b>9.3.7</b></a>, <a href="#rfc.xref.status.306.1">11.2</a></li> 2376 <li>307 Temporary Redirect (status code) <a href="#rfc.xref.status.307.1">5</a>, <a href="#rfc.iref.41"><b>9.3.8</b></a>, <a href="#rfc.xref.status.307.2">11.2</a>, <a href="#rfc.xref.status.307.3">A.2</a></li> 2377 </ul> 2378 </li> 2379 <li><a id="rfc.index.4" href="#rfc.index.4"><b>4</b></a><ul> 2380 <li>400 Bad Request (status code) <a href="#rfc.xref.status.400.1">5</a>, <a href="#rfc.iref.42"><b>9.4.1</b></a>, <a href="#rfc.xref.status.400.2">11.2</a></li> 2381 <li>401 Unauthorized (status code) <a href="#rfc.xref.status.401.1">5</a>, <a href="#rfc.iref.43"><b>9.4.2</b></a>, <a href="#rfc.xref.status.401.2">11.2</a></li> 2382 <li>402 Payment Required (status code) <a href="#rfc.xref.status.402.1">5</a>, <a href="#rfc.iref.44"><b>9.4.3</b></a>, <a href="#rfc.xref.status.402.2">11.2</a></li> 2383 <li>403 Forbidden (status code) <a href="#rfc.xref.status.403.1">5</a>, <a href="#rfc.iref.45"><b>9.4.4</b></a>, <a href="#rfc.xref.status.403.2">11.2</a>, <a href="#rfc.xref.status.403.3">A.1</a></li> 2384 <li>404 Not Found (status code) <a href="#rfc.xref.status.404.1">5</a>, <a href="#rfc.iref.46"><b>9.4.5</b></a>, <a href="#rfc.xref.status.404.2">11.2</a>, <a href="#rfc.xref.status.404.3">A.1</a></li> 2385 <li>405 Method Not Allowed (status code) <a href="#rfc.xref.status.405.1">5</a>, <a href="#rfc.iref.47"><b>9.4.6</b></a>, <a href="#rfc.xref.status.405.2">11.2</a></li> 2386 <li>406 Not Acceptable (status code) <a href="#rfc.xref.status.406.1">5</a>, <a href="#rfc.iref.48"><b>9.4.7</b></a>, <a href="#rfc.xref.status.406.2">11.2</a></li> 2387 <li>407 Proxy Authentication Required (status code) <a href="#rfc.xref.status.407.1">5</a>, <a href="#rfc.iref.49"><b>9.4.8</b></a>, <a href="#rfc.xref.status.407.2">11.2</a></li> 2388 <li>408 Request Timeout (status code) <a href="#rfc.xref.status.408.1">5</a>, <a href="#rfc.iref.50"><b>9.4.9</b></a>, <a href="#rfc.xref.status.408.2">11.2</a></li> 2389 <li>409 Conflict (status code) <a href="#rfc.xref.status.409.1">5</a>, <a href="#rfc.iref.51"><b>9.4.10</b></a>, <a href="#rfc.xref.status.409.2">11.2</a></li> 2390 <li>410 Gone (status code) <a href="#rfc.xref.status.410.1">5</a>, <a href="#rfc.iref.52"><b>9.4.11</b></a>, <a href="#rfc.xref.status.410.2">11.2</a>, <a href="#rfc.xref.status.410.3">A.1</a></li> 2391 <li>411 Length Required (status code) <a href="#rfc.xref.status.411.1">5</a>, <a href="#rfc.iref.53"><b>9.4.12</b></a>, <a href="#rfc.xref.status.411.2">11.2</a></li> 2392 <li>412 Precondition Failed (status code) <a href="#rfc.xref.status.412.1">5</a>, <a href="#rfc.iref.54"><b>9.4.13</b></a>, <a href="#rfc.xref.status.412.2">11.2</a></li> 2393 <li>413 Request Entity Too Large (status code) <a href="#rfc.xref.status.413.1">5</a>, <a href="#rfc.iref.55"><b>9.4.14</b></a>, <a href="#rfc.xref.status.413.2">11.2</a></li> 2394 <li>414 Request-URI Too Long (status code) <a href="#rfc.xref.status.414.1">5</a>, <a href="#rfc.iref.56"><b>9.4.15</b></a>, <a href="#rfc.xref.status.414.2">11.2</a></li> 2395 <li>415 Unsupported Media Type (status code) <a href="#rfc.xref.status.415.1">5</a>, <a href="#rfc.iref.57"><b>9.4.16</b></a>, <a href="#rfc.xref.status.415.2">11.2</a></li> 2396 <li>416 Requested Range Not Satisfiable (status code) <a href="#rfc.xref.status.416.1">5</a>, <a href="#rfc.iref.58"><b>9.4.17</b></a>, <a href="#rfc.xref.status.416.2">11.2</a></li> 2397 <li>417 Expectation Failed (status code) <a href="#rfc.xref.status.417.1">5</a>, <a href="#rfc.iref.59"><b>9.4.18</b></a>, <a href="#rfc.xref.status.417.2">11.2</a></li> 2398 </ul> 2399 </li> 2400 <li><a id="rfc.index.5" href="#rfc.index.5"><b>5</b></a><ul> 2401 <li>500 Internal Server Error (status code) <a href="#rfc.xref.status.500.1">5</a>, <a href="#rfc.iref.60"><b>9.5.1</b></a>, <a href="#rfc.xref.status.500.2">11.2</a></li> 2402 <li>501 Not Implemented (status code) <a href="#rfc.xref.status.501.1">5</a>, <a href="#rfc.iref.61"><b>9.5.2</b></a>, <a href="#rfc.xref.status.501.2">11.2</a></li> 2403 <li>502 Bad Gateway (status code) <a href="#rfc.xref.status.502.1">5</a>, <a href="#rfc.iref.62"><b>9.5.3</b></a>, <a href="#rfc.xref.status.502.2">11.2</a></li> 2404 <li>503 Service Unavailable (status code) <a href="#rfc.xref.status.503.1">5</a>, <a href="#rfc.iref.63"><b>9.5.4</b></a>, <a href="#rfc.xref.status.503.2">11.2</a></li> 2405 <li>504 Gateway Timeout (status code) <a href="#rfc.xref.status.504.1">5</a>, <a href="#rfc.iref.64"><b>9.5.5</b></a>, <a href="#rfc.xref.status.504.2">11.2</a>, <a href="#rfc.xref.status.504.3">A.1</a></li> 2406 <li>505 HTTP Version Not Supported (status code) <a href="#rfc.xref.status.505.1">5</a>, <a href="#rfc.iref.65"><b>9.5.6</b></a>, <a href="#rfc.xref.status.505.2">11.2</a></li> 2407 </ul> 2408 </li> 2409 <li><a id="rfc.index.A" href="#rfc.index.A"><b>A</b></a><ul> 2410 <li>Allow header <a href="#rfc.xref.header.allow.1">3</a>, <a href="#rfc.xref.header.allow.2">6</a>, <a href="#rfc.iref.a.1"><b>10.1</b></a>, <a href="#rfc.xref.header.allow.3">11.3</a>, <a href="#rfc.xref.header.allow.4">A.2</a></li> 2411 </ul> 2412 </li> 2413 <li><a id="rfc.index.C" href="#rfc.index.C"><b>C</b></a><ul> 2414 <li>CONNECT method <a href="#rfc.xref.CONNECT.1">3</a>, <a href="#rfc.iref.c.1"><b>8.9</b></a>, <a href="#rfc.xref.CONNECT.2">11.1</a></li> 2415 </ul> 2416 </li> 2417 <li><a id="rfc.index.D" href="#rfc.index.D"><b>D</b></a><ul> 2418 <li>DELETE method <a href="#rfc.xref.DELETE.1">3</a>, <a href="#rfc.iref.d.1"><b>8.7</b></a>, <a href="#rfc.xref.DELETE.2">11.1</a></li> 2419 </ul> 2420 </li> 2421 <li><a id="rfc.index.E" href="#rfc.index.E"><b>E</b></a><ul> 2422 <li>Expect header <a href="#rfc.xref.header.expect.1">4</a>, <a href="#rfc.xref.header.expect.2">9.4.18</a>, <a href="#rfc.iref.e.1"><b>10.2</b></a>, <a href="#rfc.xref.header.expect.3">11.3</a></li> 2423 </ul> 2424 </li> 2425 <li><a id="rfc.index.F" href="#rfc.index.F"><b>F</b></a><ul> 2426 <li>From header <a href="#rfc.xref.header.from.1">4</a>, <a href="#rfc.iref.f.1"><b>10.3</b></a>, <a href="#rfc.xref.header.from.2">11.3</a></li> 2427 </ul> 2428 </li> 2429 <li><a id="rfc.index.G" href="#rfc.index.G"><b>G</b></a><ul> 2430 <li>GET method <a href="#rfc.xref.GET.1">3</a>, <a href="#rfc.iref.g.8"><b>8.3</b></a>, <a href="#rfc.xref.GET.2">11.1</a></li> 2431 <li><tt>Grammar</tt> 2432 <ul> 2433 <li><tt>Allow</tt> <a href="#rfc.iref.g.9"><b>10.1</b></a></li> 2434 <li><tt>Allow-v</tt> <a href="#rfc.iref.g.10"><b>10.1</b></a></li> 2435 <li><tt>delta-seconds</tt> <a href="#rfc.iref.g.26"><b>10.7</b></a></li> 2436 <li><tt>Expect</tt> <a href="#rfc.iref.g.11"><b>10.2</b></a></li> 2437 <li><tt>expect-params</tt> <a href="#rfc.iref.g.15"><b>10.2</b></a></li> 2438 <li><tt>Expect-v</tt> <a href="#rfc.iref.g.12"><b>10.2</b></a></li> 2439 <li><tt>expectation</tt> <a href="#rfc.iref.g.13"><b>10.2</b></a></li> 2440 <li><tt>expectation-extension</tt> <a href="#rfc.iref.g.14"><b>10.2</b></a></li> 2441 <li><tt>extension-code</tt> <a href="#rfc.iref.g.5"><b>5</b></a></li> 2442 <li><tt>extension-method</tt> <a href="#rfc.iref.g.2"><b>3</b></a></li> 2443 <li><tt>From</tt> <a href="#rfc.iref.g.16"><b>10.3</b></a></li> 2444 <li><tt>From-v</tt> <a href="#rfc.iref.g.17"><b>10.3</b></a></li> 2445 <li><tt>Location</tt> <a href="#rfc.iref.g.18"><b>10.4</b></a></li> 2446 <li><tt>Location-v</tt> <a href="#rfc.iref.g.19"><b>10.4</b></a></li> 2447 <li><tt>Max-Forwards</tt> <a href="#rfc.iref.g.20"><b>10.5</b></a></li> 2448 <li><tt>Max-Forwards-v</tt> <a href="#rfc.iref.g.21"><b>10.5</b></a></li> 2449 <li><tt>Method</tt> <a href="#rfc.iref.g.1"><b>3</b></a></li> 2450 <li><tt>Reason-Phrase</tt> <a href="#rfc.iref.g.6"><b>5</b></a></li> 2451 <li><tt>Referer</tt> <a href="#rfc.iref.g.22"><b>10.6</b></a></li> 2452 <li><tt>Referer-v</tt> <a href="#rfc.iref.g.23"><b>10.6</b></a></li> 2453 <li><tt>request-header</tt> <a href="#rfc.iref.g.3"><b>4</b></a></li> 2454 <li><tt>response-header</tt> <a href="#rfc.iref.g.7"><b>6</b></a></li> 2455 <li><tt>Retry-After</tt> <a href="#rfc.iref.g.24"><b>10.7</b></a></li> 2456 <li><tt>Retry-After-v</tt> <a href="#rfc.iref.g.25"><b>10.7</b></a></li> 2457 <li><tt>Server</tt> <a href="#rfc.iref.g.27"><b>10.8</b></a></li> 2458 <li><tt>Server-v</tt> <a href="#rfc.iref.g.28"><b>10.8</b></a></li> 2459 <li><tt>Status-Code</tt> <a href="#rfc.iref.g.4"><b>5</b></a></li> 2460 <li><tt>User-Agent</tt> <a href="#rfc.iref.g.29"><b>10.9</b></a></li> 2461 <li><tt>User-Agent-v</tt> <a href="#rfc.iref.g.30"><b>10.9</b></a></li> 2462 </ul> 2463 </li> 2464 </ul> 2465 </li> 2466 <li><a id="rfc.index.H" href="#rfc.index.H"><b>H</b></a><ul> 2467 <li>HEAD method <a href="#rfc.xref.HEAD.1">3</a>, <a href="#rfc.iref.h.1"><b>8.4</b></a>, <a href="#rfc.xref.HEAD.2">11.1</a></li> 2468 <li>Headers 2469 <ul> 2470 <li>Allow <a href="#rfc.xref.header.allow.1">3</a>, <a href="#rfc.xref.header.allow.2">6</a>, <a href="#rfc.iref.h.2"><b>10.1</b></a>, <a href="#rfc.xref.header.allow.3">11.3</a>, <a href="#rfc.xref.header.allow.4">A.2</a></li> 2471 <li>Expect <a href="#rfc.xref.header.expect.1">4</a>, <a href="#rfc.xref.header.expect.2">9.4.18</a>, <a href="#rfc.iref.h.3"><b>10.2</b></a>, <a href="#rfc.xref.header.expect.3">11.3</a></li> 2472 <li>From <a href="#rfc.xref.header.from.1">4</a>, <a href="#rfc.iref.h.4"><b>10.3</b></a>, <a href="#rfc.xref.header.from.2">11.3</a></li> 2473 <li>Location <a href="#rfc.xref.header.location.1">6</a>, <a href="#rfc.xref.header.location.2">8.5</a>, <a href="#rfc.iref.h.5"><b>10.4</b></a>, <a href="#rfc.xref.header.location.3">11.3</a>, <a href="#rfc.xref.header.location.4">A.2</a></li> 2474 <li>Max-Forwards <a href="#rfc.xref.header.max-forwards.1">4</a>, <a href="#rfc.xref.header.max-forwards.2">8.8</a>, <a href="#rfc.iref.h.6"><b>10.5</b></a>, <a href="#rfc.xref.header.max-forwards.3">11.3</a></li> 2475 <li>Referer <a href="#rfc.xref.header.referer.1">4</a>, <a href="#rfc.iref.h.7"><b>10.6</b></a>, <a href="#rfc.xref.header.referer.2">11.3</a></li> 2476 <li>Retry-After <a href="#rfc.xref.header.retry-after.1">6</a>, <a href="#rfc.iref.h.8"><b>10.7</b></a>, <a href="#rfc.xref.header.retry-after.2">11.3</a></li> 2477 <li>Server <a href="#rfc.xref.header.server.1">6</a>, <a href="#rfc.iref.h.9"><b>10.8</b></a>, <a href="#rfc.xref.header.server.2">11.3</a>, <a href="#rfc.xref.header.server.3">12.1</a>, <a href="#rfc.xref.header.server.4">A.2</a></li> 2478 <li>User-Agent <a href="#rfc.xref.header.user-agent.1">4</a>, <a href="#rfc.iref.h.10"><b>10.9</b></a>, <a href="#rfc.xref.header.user-agent.2">11.3</a>, <a href="#rfc.xref.header.user-agent.3">12.1</a></li> 2479 </ul> 2480 </li> 2481 </ul> 2482 </li> 2483 <li><a id="rfc.index.I" href="#rfc.index.I"><b>I</b></a><ul> 2484 <li>Idempotent Methods <a href="#rfc.iref.i.1"><b>8.1.2</b></a></li> 2485 </ul> 2486 </li> 2487 <li><a id="rfc.index.L" href="#rfc.index.L"><b>L</b></a><ul> 2488 <li>LINK method <a href="#rfc.iref.l.2"><b>A.1</b></a></li> 2489 <li>Location header <a href="#rfc.xref.header.location.1">6</a>, <a href="#rfc.xref.header.location.2">8.5</a>, <a href="#rfc.iref.l.1"><b>10.4</b></a>, <a href="#rfc.xref.header.location.3">11.3</a>, <a href="#rfc.xref.header.location.4">A.2</a></li> 2490 </ul> 2491 </li> 2492 <li><a id="rfc.index.M" href="#rfc.index.M"><b>M</b></a><ul> 2493 <li>Max-Forwards header <a href="#rfc.xref.header.max-forwards.1">4</a>, <a href="#rfc.xref.header.max-forwards.2">8.8</a>, <a href="#rfc.iref.m.9"><b>10.5</b></a>, <a href="#rfc.xref.header.max-forwards.3">11.3</a></li> 2494 <li>Methods 2495 <ul> 2496 <li>CONNECT <a href="#rfc.xref.CONNECT.1">3</a>, <a href="#rfc.iref.m.8"><b>8.9</b></a>, <a href="#rfc.xref.CONNECT.2">11.1</a></li> 2497 <li>DELETE <a href="#rfc.xref.DELETE.1">3</a>, <a href="#rfc.iref.m.6"><b>8.7</b></a>, <a href="#rfc.xref.DELETE.2">11.1</a></li> 2498 <li>GET <a href="#rfc.xref.GET.1">3</a>, <a href="#rfc.iref.m.2"><b>8.3</b></a>, <a href="#rfc.xref.GET.2">11.1</a></li> 2499 <li>HEAD <a href="#rfc.xref.HEAD.1">3</a>, <a href="#rfc.iref.m.3"><b>8.4</b></a>, <a href="#rfc.xref.HEAD.2">11.1</a></li> 2500 <li>LINK <a href="#rfc.iref.m.11"><b>A.1</b></a></li> 2501 <li>OPTIONS <a href="#rfc.xref.OPTIONS.1">3</a>, <a href="#rfc.iref.m.1"><b>8.2</b></a>, <a href="#rfc.xref.OPTIONS.2">10.5</a>, <a href="#rfc.xref.OPTIONS.3">11.1</a></li> 2502 <li>PATCH <a href="#rfc.iref.m.10"><b>A.1</b></a></li> 2503 <li>POST <a href="#rfc.xref.POST.1">3</a>, <a href="#rfc.iref.m.4"><b>8.5</b></a>, <a href="#rfc.xref.POST.2">11.1</a>, <a href="#rfc.xref.POST.3">A.2</a></li> 2504 <li>PUT <a href="#rfc.xref.PUT.1">3</a>, <a href="#rfc.iref.m.5"><b>8.6</b></a>, <a href="#rfc.xref.PUT.2">11.1</a></li> 2505 <li>TRACE <a href="#rfc.xref.TRACE.1">3</a>, <a href="#rfc.iref.m.7"><b>8.8</b></a>, <a href="#rfc.xref.TRACE.2">10.5</a>, <a href="#rfc.xref.TRACE.3">11.1</a></li> 2506 <li>UNLINK <a href="#rfc.iref.m.12"><b>A.1</b></a></li> 2507 </ul> 2508 </li> 2509 </ul> 2510 </li> 2511 <li><a id="rfc.index.O" href="#rfc.index.O"><b>O</b></a><ul> 2512 <li>OPTIONS method <a href="#rfc.xref.OPTIONS.1">3</a>, <a href="#rfc.iref.o.1"><b>8.2</b></a>, <a href="#rfc.xref.OPTIONS.2">10.5</a>, <a href="#rfc.xref.OPTIONS.3">11.1</a></li> 2513 </ul> 2514 </li> 2515 <li><a id="rfc.index.P" href="#rfc.index.P"><b>P</b></a><ul> 2516 <li><em>Part1</em> <a href="#rfc.xref.Part1.1">1</a>, <a href="#rfc.xref.Part1.2">2</a>, <a href="#rfc.xref.Part1.3">2</a>, <a href="#rfc.xref.Part1.4">2</a>, <a href="#rfc.xref.Part1.5">2</a>, <a href="#rfc.xref.Part1.6">2</a>, <a href="#rfc.xref.Part1.7">2</a>, <a href="#rfc.xref.Part1.8">2</a>, <a href="#rfc.xref.Part1.9">2</a>, <a href="#rfc.xref.Part1.10">2</a>, <a href="#rfc.xref.Part1.11">2</a>, <a href="#rfc.xref.Part1.12">2</a>, <a href="#rfc.xref.Part1.13">2</a>, <a href="#rfc.xref.Part1.14">2</a>, <a href="#rfc.xref.Part1.15">2</a>, <a href="#rfc.xref.Part1.16">2</a>, <a href="#rfc.xref.Part1.17">4</a>, <a href="#rfc.xref.Part1.18">4</a>, <a href="#rfc.xref.Part1.19">7</a>, <a href="#rfc.xref.Part1.20">8.8</a>, <a href="#rfc.xref.Part1.21">8.8</a>, <a href="#rfc.xref.Part1.22">9.1.1</a>, <a href="#rfc.xref.Part1.23">9.5.6</a>, <a href="#rfc.xref.Part1.24">10.2</a>, <a href="#rfc.xref.Part1.25">10.8</a>, <a href="#rfc.xref.Part1.26">10.8</a>, <a href="#rfc.xref.Part1.27">10.9</a>, <a href="#Part1"><b>14.1</b></a>, <a href="#rfc.xref.Part1.28">A.2</a><ul> 2517 <li><em>Section 2.1</em> <a href="#rfc.xref.Part1.2">2</a></li> 2518 <li><em>Section 2.2</em> <a href="#rfc.xref.Part1.3">2</a>, <a href="#rfc.xref.Part1.4">2</a>, <a href="#rfc.xref.Part1.5">2</a>, <a href="#rfc.xref.Part1.6">2</a>, <a href="#rfc.xref.Part1.7">2</a>, <a href="#rfc.xref.Part1.8">2</a>, <a href="#rfc.xref.Part1.9">2</a></li> 2519 <li><em>Section 3.1</em> <a href="#rfc.xref.Part1.23">9.5.6</a></li> 2520 <li><em>Section 3.2</em> <a href="#rfc.xref.Part1.10">2</a>, <a href="#rfc.xref.Part1.11">2</a>, <a href="#rfc.xref.Part1.12">2</a>, <a href="#rfc.xref.Part1.15">2</a></li> 2521 <li><em>Section 3.3.1</em> <a href="#rfc.xref.Part1.13">2</a></li> 2522 <li><em>Section 3.5</em> <a href="#rfc.xref.Part1.14">2</a>, <a href="#rfc.xref.Part1.25">10.8</a>, <a href="#rfc.xref.Part1.27">10.9</a></li> 2523 <li><em>Section 4.3</em> <a href="#rfc.xref.Part1.19">7</a></li> 2524 <li><em>Section 7.2.3</em> <a href="#rfc.xref.Part1.22">9.1.1</a>, <a href="#rfc.xref.Part1.24">10.2</a></li> 2525 <li><em>Section 8.4</em> <a href="#rfc.xref.Part1.17">4</a></li> 2526 <li><em>Section 8.8</em> <a href="#rfc.xref.Part1.16">2</a>, <a href="#rfc.xref.Part1.18">4</a></li> 2527 <li><em>Section 8.9</em> <a href="#rfc.xref.Part1.20">8.8</a>, <a href="#rfc.xref.Part1.26">10.8</a>, <a href="#rfc.xref.Part1.28">A.2</a></li> 2528 <li><em>Section 9.3.1</em> <a href="#rfc.xref.Part1.21">8.8</a></li> 2529 </ul> 2530 </li> 2531 <li><em>Part3</em> <a href="#rfc.xref.Part3.1">2</a>, <a href="#rfc.xref.Part3.2">2</a>, <a href="#rfc.xref.Part3.3">2</a>, <a href="#rfc.xref.Part3.4">2</a>, <a href="#rfc.xref.Part3.5">4</a>, <a href="#rfc.xref.Part3.6">4</a>, <a href="#rfc.xref.Part3.7">4</a>, <a href="#rfc.xref.Part3.8">4</a>, <a href="#rfc.xref.Part3.9">7</a>, <a href="#rfc.xref.Part3.10">9.3.1</a>, <a href="#rfc.xref.Part3.11">10.4</a>, <a href="#Part3"><b>14.1</b></a><ul> 2532 <li><em>Section 5</em> <a href="#rfc.xref.Part3.10">9.3.1</a></li> 2533 <li><em>Section 6.1</em> <a href="#rfc.xref.Part3.1">2</a>, <a href="#rfc.xref.Part3.5">4</a></li> 2534 <li><em>Section 6.2</em> <a href="#rfc.xref.Part3.2">2</a>, <a href="#rfc.xref.Part3.6">4</a></li> 2535 <li><em>Section 6.3</em> <a href="#rfc.xref.Part3.3">2</a>, <a href="#rfc.xref.Part3.7">4</a></li> 2536 <li><em>Section 6.4</em> <a href="#rfc.xref.Part3.4">2</a>, <a href="#rfc.xref.Part3.8">4</a></li> 2537 <li><em>Section 6.7</em> <a href="#rfc.xref.Part3.11">10.4</a></li> 2538 </ul> 2539 </li> 2540 <li><em>Part4</em> <a href="#rfc.xref.Part4.1">2</a>, <a href="#rfc.xref.Part4.2">2</a>, <a href="#rfc.xref.Part4.3">2</a>, <a href="#rfc.xref.Part4.4">2</a>, <a href="#rfc.xref.Part4.5">2</a>, <a href="#rfc.xref.Part4.6">4</a>, <a href="#rfc.xref.Part4.7">4</a>, <a href="#rfc.xref.Part4.8">4</a>, <a href="#rfc.xref.Part4.9">4</a>, <a href="#rfc.xref.Part4.10">6</a>, <a href="#rfc.xref.Part4.11">9.2.2</a>, <a href="#rfc.xref.Part4.12">9.3.5</a>, <a href="#rfc.xref.Part4.13">9.4.13</a>, <a href="#Part4"><b>14.1</b></a>, <a href="#rfc.xref.Part4.14">B.2</a><ul> 2541 <li><em>Section 7.1</em> <a href="#rfc.xref.Part4.1">2</a>, <a href="#rfc.xref.Part4.10">6</a>, <a href="#rfc.xref.Part4.11">9.2.2</a></li> 2542 <li><em>Section 7.2</em> <a href="#rfc.xref.Part4.2">2</a>, <a href="#rfc.xref.Part4.6">4</a></li> 2543 <li><em>Section 7.3</em> <a href="#rfc.xref.Part4.3">2</a>, <a href="#rfc.xref.Part4.7">4</a></li> 2544 <li><em>Section 7.4</em> <a href="#rfc.xref.Part4.4">2</a>, <a href="#rfc.xref.Part4.8">4</a></li> 2545 <li><em>Section 7.5</em> <a href="#rfc.xref.Part4.5">2</a>, <a href="#rfc.xref.Part4.9">4</a></li> 2546 </ul> 2547 </li> 2548 <li><em>Part5</em> <a href="#rfc.xref.Part5.1">2</a>, <a href="#rfc.xref.Part5.2">2</a>, <a href="#rfc.xref.Part5.3">2</a>, <a href="#rfc.xref.Part5.4">4</a>, <a href="#rfc.xref.Part5.5">4</a>, <a href="#rfc.xref.Part5.6">6</a>, <a href="#rfc.xref.Part5.7">8.3</a>, <a href="#rfc.xref.Part5.8">9.1.2</a>, <a href="#rfc.xref.Part5.9">9.2.7</a>, <a href="#rfc.xref.Part5.10">9.4.17</a>, <a href="#Part5"><b>14.1</b></a><ul> 2549 <li><em>Section 6.1</em> <a href="#rfc.xref.Part5.1">2</a>, <a href="#rfc.xref.Part5.6">6</a></li> 2550 <li><em>Section 6.3</em> <a href="#rfc.xref.Part5.2">2</a>, <a href="#rfc.xref.Part5.4">4</a></li> 2551 <li><em>Section 6.4</em> <a href="#rfc.xref.Part5.3">2</a>, <a href="#rfc.xref.Part5.5">4</a>, <a href="#rfc.xref.Part5.7">8.3</a>, <a href="#rfc.xref.Part5.8">9.1.2</a>, <a href="#rfc.xref.Part5.10">9.4.17</a></li> 2552 </ul> 2553 </li> 2554 <li><em>Part6</em> <a href="#rfc.xref.Part6.1">2</a>, <a href="#rfc.xref.Part6.2">2</a>, <a href="#rfc.xref.Part6.3">6</a>, <a href="#rfc.xref.Part6.4">6</a>, <a href="#rfc.xref.Part6.5">8.3</a>, <a href="#Part6"><b>14.1</b></a><ul> 2555 <li><em>Section 16.1</em> <a href="#rfc.xref.Part6.1">2</a>, <a href="#rfc.xref.Part6.3">6</a></li> 2556 <li><em>Section 16.5</em> <a href="#rfc.xref.Part6.2">2</a>, <a href="#rfc.xref.Part6.4">6</a></li> 2557 </ul> 2558 </li> 2559 <li><em>Part7</em> <a href="#rfc.xref.Part7.1">2</a>, <a href="#rfc.xref.Part7.2">2</a>, <a href="#rfc.xref.Part7.3">2</a>, <a href="#rfc.xref.Part7.4">2</a>, <a href="#rfc.xref.Part7.5">4</a>, <a href="#rfc.xref.Part7.6">4</a>, <a href="#rfc.xref.Part7.7">6</a>, <a href="#rfc.xref.Part7.8">6</a>, <a href="#rfc.xref.Part7.9">9.4.2</a>, <a href="#rfc.xref.Part7.10">9.4.8</a>, <a href="#Part7"><b>14.1</b></a><ul> 2560 <li><em>Section 4.1</em> <a href="#rfc.xref.Part7.1">2</a>, <a href="#rfc.xref.Part7.5">4</a></li> 2561 <li><em>Section 4.2</em> <a href="#rfc.xref.Part7.2">2</a>, <a href="#rfc.xref.Part7.7">6</a></li> 2562 <li><em>Section 4.3</em> <a href="#rfc.xref.Part7.3">2</a>, <a href="#rfc.xref.Part7.6">4</a></li> 2563 <li><em>Section 4.4</em> <a href="#rfc.xref.Part7.4">2</a>, <a href="#rfc.xref.Part7.8">6</a></li> 2564 </ul> 2565 </li> 2566 <li>PATCH method <a href="#rfc.iref.p.3"><b>A.1</b></a></li> 2567 <li>POST method <a href="#rfc.xref.POST.1">3</a>, <a href="#rfc.iref.p.1"><b>8.5</b></a>, <a href="#rfc.xref.POST.2">11.1</a>, <a href="#rfc.xref.POST.3">A.2</a></li> 2568 <li>PUT method <a href="#rfc.xref.PUT.1">3</a>, <a href="#rfc.iref.p.2"><b>8.6</b></a>, <a href="#rfc.xref.PUT.2">11.1</a></li> 2569 </ul> 2570 </li> 2571 <li><a id="rfc.index.R" href="#rfc.index.R"><b>R</b></a><ul> 2572 <li>Referer header <a href="#rfc.xref.header.referer.1">4</a>, <a href="#rfc.iref.r.1"><b>10.6</b></a>, <a href="#rfc.xref.header.referer.2">11.3</a></li> 2573 <li>Retry-After header <a href="#rfc.xref.header.retry-after.1">6</a>, <a href="#rfc.iref.r.2"><b>10.7</b></a>, <a href="#rfc.xref.header.retry-after.2">11.3</a></li> 2574 <li><em>RFC1945</em> <a href="#rfc.xref.RFC1945.1">9.3.3</a>, <a href="#RFC1945"><b>14.2</b></a></li> 2575 <li><em>RFC2068</em> <a href="#rfc.xref.RFC2068.1">9.3.3</a>, <a href="#RFC2068"><b>14.2</b></a>, <a href="#rfc.xref.RFC2068.2">A.1</a><ul> 2576 <li><em>Section 19.6.1</em> <a href="#rfc.xref.RFC2068.2">A.1</a></li> 2577 </ul> 2578 </li> 2579 <li><em>RFC2119</em> <a href="#rfc.xref.RFC2119.1">1.1</a>, <a href="#RFC2119"><b>14.1</b></a></li> 2580 <li><em>RFC2616</em> <a href="#rfc.xref.RFC2616.1">1</a>, <a href="#RFC2616"><b>14.2</b></a>, <a href="#rfc.xref.RFC2616.2">B.1</a></li> 2581 <li><em>RFC2817</em> <a href="#rfc.xref.RFC2817.1">8.9</a>, <a href="#rfc.xref.RFC2817.2">11.2</a>, <a href="#RFC2817"><b>14.2</b></a>, <a href="#rfc.xref.RFC2817.3">A.2</a><ul> 2582 <li><em>Section 7.1</em> <a href="#rfc.xref.RFC2817.2">11.2</a>, <a href="#rfc.xref.RFC2817.3">A.2</a></li> 2583 </ul> 2584 </li> 2585 <li><em>RFC3864</em> <a href="#rfc.xref.RFC3864.1">11.3</a>, <a href="#RFC3864"><b>14.2</b></a></li> 2586 <li><em>RFC5226</em> <a href="#rfc.xref.RFC5226.1">3.1</a>, <a href="#rfc.xref.RFC5226.2">5.1</a>, <a href="#RFC5226"><b>14.2</b></a><ul> 2587 <li><em>Section 4.1</em> <a href="#rfc.xref.RFC5226.1">3.1</a>, <a href="#rfc.xref.RFC5226.2">5.1</a></li> 2588 </ul> 2589 </li> 2590 <li><em>RFC5322</em> <a href="#rfc.xref.RFC5322.1">10.3</a>, <a href="#rfc.xref.RFC5322.2">10.3</a>, <a href="#RFC5322"><b>14.2</b></a><ul> 2591 <li><em>Section 3.4</em> <a href="#rfc.xref.RFC5322.1">10.3</a>, <a href="#rfc.xref.RFC5322.2">10.3</a></li> 2592 </ul> 2593 </li> 2594 </ul> 2595 </li> 2596 <li><a id="rfc.index.S" href="#rfc.index.S"><b>S</b></a><ul> 2597 <li>Safe Methods <a href="#rfc.iref.s.1"><b>8.1.1</b></a></li> 2598 <li>Server header <a href="#rfc.xref.header.server.1">6</a>, <a href="#rfc.iref.s.43"><b>10.8</b></a>, <a href="#rfc.xref.header.server.2">11.3</a>, <a href="#rfc.xref.header.server.3">12.1</a>, <a href="#rfc.xref.header.server.4">A.2</a></li> 2599 <li>Status Codes 2600 <ul> 2601 <li>100 Continue <a href="#rfc.xref.status.100.1">5</a>, <a href="#rfc.iref.s.2"><b>9.1.1</b></a>, <a href="#rfc.xref.status.100.2">11.2</a></li> 2602 <li>101 Switching Protocols <a href="#rfc.xref.status.101.1">5</a>, <a href="#rfc.iref.s.3"><b>9.1.2</b></a>, <a href="#rfc.xref.status.101.2">11.2</a></li> 2603 <li>200 OK <a href="#rfc.xref.status.200.1">5</a>, <a href="#rfc.iref.s.4"><b>9.2.1</b></a>, <a href="#rfc.xref.status.200.2">11.2</a></li> 2604 <li>201 Created <a href="#rfc.xref.status.201.1">5</a>, <a href="#rfc.iref.s.5"><b>9.2.2</b></a>, <a href="#rfc.xref.status.201.2">11.2</a>, <a href="#rfc.xref.status.201.3">A.1</a></li> 2605 <li>202 Accepted <a href="#rfc.xref.status.202.1">5</a>, <a href="#rfc.iref.s.6"><b>9.2.3</b></a>, <a href="#rfc.xref.status.202.2">11.2</a></li> 2606 <li>203 Non-Authoritative Information <a href="#rfc.xref.status.203.1">5</a>, <a href="#rfc.iref.s.7"><b>9.2.4</b></a>, <a href="#rfc.xref.status.203.2">11.2</a></li> 2607 <li>204 No Content <a href="#rfc.xref.status.204.1">5</a>, <a href="#rfc.iref.s.8"><b>9.2.5</b></a>, <a href="#rfc.xref.status.204.2">11.2</a></li> 2608 <li>205 Reset Content <a href="#rfc.xref.status.205.1">5</a>, <a href="#rfc.iref.s.9"><b>9.2.6</b></a>, <a href="#rfc.xref.status.205.2">11.2</a></li> 2609 <li>206 Partial Content <a href="#rfc.xref.status.206.1">5</a>, <a href="#rfc.iref.s.10"><b>9.2.7</b></a>, <a href="#rfc.xref.status.206.2">11.2</a></li> 2610 <li>300 Multiple Choices <a href="#rfc.xref.status.300.1">5</a>, <a href="#rfc.iref.s.11"><b>9.3.1</b></a>, <a href="#rfc.xref.status.300.2">11.2</a></li> 2611 <li>301 Moved Permanently <a href="#rfc.xref.status.301.1">5</a>, <a href="#rfc.iref.s.12"><b>9.3.2</b></a>, <a href="#rfc.xref.status.301.2">11.2</a>, <a href="#rfc.xref.status.301.3">A.2</a></li> 2612 <li>302 Found <a href="#rfc.xref.status.302.1">5</a>, <a href="#rfc.iref.s.13"><b>9.3.3</b></a>, <a href="#rfc.xref.status.302.2">11.2</a>, <a href="#rfc.xref.status.302.3">A.2</a></li> 2613 <li>303 See Other <a href="#rfc.xref.status.303.1">5</a>, <a href="#rfc.iref.s.14"><b>9.3.4</b></a>, <a href="#rfc.xref.status.303.2">11.2</a></li> 2614 <li>304 Not Modified <a href="#rfc.xref.status.304.1">5</a>, <a href="#rfc.iref.s.15"><b>9.3.5</b></a>, <a href="#rfc.xref.status.304.2">11.2</a></li> 2615 <li>305 Use Proxy <a href="#rfc.xref.status.305.1">5</a>, <a href="#rfc.iref.s.16"><b>9.3.6</b></a>, <a href="#rfc.xref.status.305.2">11.2</a>, <a href="#rfc.xref.status.305.3">A.2</a></li> 2616 <li>306 (Unused) <a href="#rfc.iref.s.17"><b>9.3.7</b></a>, <a href="#rfc.xref.status.306.1">11.2</a></li> 2617 <li>307 Temporary Redirect <a href="#rfc.xref.status.307.1">5</a>, <a href="#rfc.iref.s.18"><b>9.3.8</b></a>, <a href="#rfc.xref.status.307.2">11.2</a>, <a href="#rfc.xref.status.307.3">A.2</a></li> 2618 <li>400 Bad Request <a href="#rfc.xref.status.400.1">5</a>, <a href="#rfc.iref.s.19"><b>9.4.1</b></a>, <a href="#rfc.xref.status.400.2">11.2</a></li> 2619 <li>401 Unauthorized <a href="#rfc.xref.status.401.1">5</a>, <a href="#rfc.iref.s.20"><b>9.4.2</b></a>, <a href="#rfc.xref.status.401.2">11.2</a></li> 2620 <li>402 Payment Required <a href="#rfc.xref.status.402.1">5</a>, <a href="#rfc.iref.s.21"><b>9.4.3</b></a>, <a href="#rfc.xref.status.402.2">11.2</a></li> 2621 <li>403 Forbidden <a href="#rfc.xref.status.403.1">5</a>, <a href="#rfc.iref.s.22"><b>9.4.4</b></a>, <a href="#rfc.xref.status.403.2">11.2</a>, <a href="#rfc.xref.status.403.3">A.1</a></li> 2622 <li>404 Not Found <a href="#rfc.xref.status.404.1">5</a>, <a href="#rfc.iref.s.23"><b>9.4.5</b></a>, <a href="#rfc.xref.status.404.2">11.2</a>, <a href="#rfc.xref.status.404.3">A.1</a></li> 2623 <li>405 Method Not Allowed <a href="#rfc.xref.status.405.1">5</a>, <a href="#rfc.iref.s.24"><b>9.4.6</b></a>, <a href="#rfc.xref.status.405.2">11.2</a></li> 2624 <li>406 Not Acceptable <a href="#rfc.xref.status.406.1">5</a>, <a href="#rfc.iref.s.25"><b>9.4.7</b></a>, <a href="#rfc.xref.status.406.2">11.2</a></li> 2625 <li>407 Proxy Authentication Required <a href="#rfc.xref.status.407.1">5</a>, <a href="#rfc.iref.s.26"><b>9.4.8</b></a>, <a href="#rfc.xref.status.407.2">11.2</a></li> 2626 <li>408 Request Timeout <a href="#rfc.xref.status.408.1">5</a>, <a href="#rfc.iref.s.27"><b>9.4.9</b></a>, <a href="#rfc.xref.status.408.2">11.2</a></li> 2627 <li>409 Conflict <a href="#rfc.xref.status.409.1">5</a>, <a href="#rfc.iref.s.28"><b>9.4.10</b></a>, <a href="#rfc.xref.status.409.2">11.2</a></li> 2628 <li>410 Gone <a href="#rfc.xref.status.410.1">5</a>, <a href="#rfc.iref.s.29"><b>9.4.11</b></a>, <a href="#rfc.xref.status.410.2">11.2</a>, <a href="#rfc.xref.status.410.3">A.1</a></li> 2629 <li>411 Length Required <a href="#rfc.xref.status.411.1">5</a>, <a href="#rfc.iref.s.30"><b>9.4.12</b></a>, <a href="#rfc.xref.status.411.2">11.2</a></li> 2630 <li>412 Precondition Failed <a href="#rfc.xref.status.412.1">5</a>, <a href="#rfc.iref.s.31"><b>9.4.13</b></a>, <a href="#rfc.xref.status.412.2">11.2</a></li> 2631 <li>413 Request Entity Too Large <a href="#rfc.xref.status.413.1">5</a>, <a href="#rfc.iref.s.32"><b>9.4.14</b></a>, <a href="#rfc.xref.status.413.2">11.2</a></li> 2632 <li>414 Request-URI Too Long <a href="#rfc.xref.status.414.1">5</a>, <a href="#rfc.iref.s.33"><b>9.4.15</b></a>, <a href="#rfc.xref.status.414.2">11.2</a></li> 2633 <li>415 Unsupported Media Type <a href="#rfc.xref.status.415.1">5</a>, <a href="#rfc.iref.s.34"><b>9.4.16</b></a>, <a href="#rfc.xref.status.415.2">11.2</a></li> 2634 <li>416 Requested Range Not Satisfiable <a href="#rfc.xref.status.416.1">5</a>, <a href="#rfc.iref.s.35"><b>9.4.17</b></a>, <a href="#rfc.xref.status.416.2">11.2</a></li> 2635 <li>417 Expectation Failed <a href="#rfc.xref.status.417.1">5</a>, <a href="#rfc.iref.s.36"><b>9.4.18</b></a>, <a href="#rfc.xref.status.417.2">11.2</a></li> 2636 <li>500 Internal Server Error <a href="#rfc.xref.status.500.1">5</a>, <a href="#rfc.iref.s.37"><b>9.5.1</b></a>, <a href="#rfc.xref.status.500.2">11.2</a></li> 2637 <li>501 Not Implemented <a href="#rfc.xref.status.501.1">5</a>, <a href="#rfc.iref.s.38"><b>9.5.2</b></a>, <a href="#rfc.xref.status.501.2">11.2</a></li> 2638 <li>502 Bad Gateway <a href="#rfc.xref.status.502.1">5</a>, <a href="#rfc.iref.s.39"><b>9.5.3</b></a>, <a href="#rfc.xref.status.502.2">11.2</a></li> 2639 <li>503 Service Unavailable <a href="#rfc.xref.status.503.1">5</a>, <a href="#rfc.iref.s.40"><b>9.5.4</b></a>, <a href="#rfc.xref.status.503.2">11.2</a></li> 2640 <li>504 Gateway Timeout <a href="#rfc.xref.status.504.1">5</a>, <a href="#rfc.iref.s.41"><b>9.5.5</b></a>, <a href="#rfc.xref.status.504.2">11.2</a>, <a href="#rfc.xref.status.504.3">A.1</a></li> 2641 <li>505 HTTP Version Not Supported <a href="#rfc.xref.status.505.1">5</a>, <a href="#rfc.iref.s.42"><b>9.5.6</b></a>, <a href="#rfc.xref.status.505.2">11.2</a></li> 2642 </ul> 2643 </li> 2644 </ul> 2645 </li> 2646 <li><a id="rfc.index.T" href="#rfc.index.T"><b>T</b></a><ul> 2647 <li>TRACE method <a href="#rfc.xref.TRACE.1">3</a>, <a href="#rfc.iref.t.1"><b>8.8</b></a>, <a href="#rfc.xref.TRACE.2">10.5</a>, <a href="#rfc.xref.TRACE.3">11.1</a></li> 2648 </ul> 2649 </li> 2650 <li><a id="rfc.index.U" href="#rfc.index.U"><b>U</b></a><ul> 2651 <li>UNLINK method <a href="#rfc.iref.u.2"><b>A.1</b></a></li> 2652 <li>User-Agent header <a href="#rfc.xref.header.user-agent.1">4</a>, <a href="#rfc.iref.u.1"><b>10.9</b></a>, <a href="#rfc.xref.header.user-agent.2">11.3</a>, <a href="#rfc.xref.header.user-agent.3">12.1</a></li> 2653 </ul> 2654 </li> 2655 </ul> 2656 </div> 2338 2657 <h1><a id="rfc.copyright" href="#rfc.copyright">Full Copyright Statement</a></h1> 2658 <p>Copyright © The IETF Trust (2008).</p> 2339 2659 <p>This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the 2340 2660 authors retain all their rights. … … 2354 2674 <p>Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result 2355 2675 of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users 2356 of this specification can be obtained from the IETF on-line IPR repository at <<a href="http://www.ietf.org/ipr">http://www.ietf.org/ipr</a>>.2676 of this specification can be obtained from the IETF on-line IPR repository at <a href="http://www.ietf.org/ipr">http://www.ietf.org/ipr</a>. 2357 2677 </p> 2358 2678 <p>The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary … … 2360 2680 at <a href="mailto:ietf-ipr@ietf.org">ietf-ipr@ietf.org</a>. 2361 2681 </p> 2362 <h1 id="rfc.index"><a href="#rfc.index">Index</a></h1>2363 <p class="noprint"><a href="#rfc.index.1">1</a> <a href="#rfc.index.2">2</a> <a href="#rfc.index.3">3</a> <a href="#rfc.index.4">4</a> <a href="#rfc.index.5">5</a> <a href="#rfc.index.A">A</a> <a href="#rfc.index.C">C</a> <a href="#rfc.index.D">D</a> <a href="#rfc.index.E">E</a> <a href="#rfc.index.F">F</a> <a href="#rfc.index.G">G</a> <a href="#rfc.index.H">H</a> <a href="#rfc.index.I">I</a> <a href="#rfc.index.L">L</a> <a href="#rfc.index.M">M</a> <a href="#rfc.index.O">O</a> <a href="#rfc.index.P">P</a> <a href="#rfc.index.R">R</a> <a href="#rfc.index.S">S</a> <a href="#rfc.index.T">T</a> <a href="#rfc.index.U">U</a>2364 </p>2365 <div class="print2col">2366 <ul class="ind">2367 <li class="indline0"><a id="rfc.index.1" href="#rfc.index.1"><b>1</b></a><ul class="ind">2368 <li class="indline1">100 Continue (status code) <a class="iref" href="#rfc.xref.status.100.1">5</a>, <a class="iref" href="#rfc.iref.25"><b>9.1.1</b></a>, <a class="iref" href="#rfc.xref.status.100.2">11.2</a></li>2369 <li class="indline1">101 Switching Protocols (status code) <a class="iref" href="#rfc.xref.status.101.1">5</a>, <a class="iref" href="#rfc.iref.26"><b>9.1.2</b></a>, <a class="iref" href="#rfc.xref.status.101.2">11.2</a></li>2370 </ul>2371 </li>2372 <li class="indline0"><a id="rfc.index.2" href="#rfc.index.2"><b>2</b></a><ul class="ind">2373 <li class="indline1">200 OK (status code) <a class="iref" href="#rfc.xref.status.200.1">5</a>, <a class="iref" href="#rfc.iref.27"><b>9.2.1</b></a>, <a class="iref" href="#rfc.xref.status.200.2">11.2</a></li>2374 <li class="indline1">201 Created (status code) <a class="iref" href="#rfc.xref.status.201.1">5</a>, <a class="iref" href="#rfc.iref.28"><b>9.2.2</b></a>, <a class="iref" href="#rfc.xref.status.201.2">11.2</a>, <a class="iref" href="#rfc.xref.status.201.3">A.1</a></li>2375 <li class="indline1">202 Accepted (status code) <a class="iref" href="#rfc.xref.status.202.1">5</a>, <a class="iref" href="#rfc.iref.29"><b>9.2.3</b></a>, <a class="iref" href="#rfc.xref.status.202.2">11.2</a></li>2376 <li class="indline1">203 Non-Authoritative Information (status code) <a class="iref" href="#rfc.xref.status.203.1">5</a>, <a class="iref" href="#rfc.iref.30"><b>9.2.4</b></a>, <a class="iref" href="#rfc.xref.status.203.2">11.2</a></li>2377 <li class="indline1">204 No Content (status code) <a class="iref" href="#rfc.xref.status.204.1">5</a>, <a class="iref" href="#rfc.iref.31"><b>9.2.5</b></a>, <a class="iref" href="#rfc.xref.status.204.2">11.2</a></li>2378 <li class="indline1">205 Reset Content (status code) <a class="iref" href="#rfc.xref.status.205.1">5</a>, <a class="iref" href="#rfc.iref.32"><b>9.2.6</b></a>, <a class="iref" href="#rfc.xref.status.205.2">11.2</a></li>2379 <li class="indline1">206 Partial Content (status code) <a class="iref" href="#rfc.xref.status.206.1">5</a>, <a class="iref" href="#rfc.iref.33"><b>9.2.7</b></a>, <a class="iref" href="#rfc.xref.status.206.2">11.2</a></li>2380 </ul>2381 </li>2382 <li class="indline0"><a id="rfc.index.3" href="#rfc.index.3"><b>3</b></a><ul class="ind">2383 <li class="indline1">300 Multiple Choices (status code) <a class="iref" href="#rfc.xref.status.300.1">5</a>, <a class="iref" href="#rfc.iref.34"><b>9.3.1</b></a>, <a class="iref" href="#rfc.xref.status.300.2">11.2</a></li>2384 <li class="indline1">301 Moved Permanently (status code) <a class="iref" href="#rfc.xref.status.301.1">5</a>, <a class="iref" href="#rfc.iref.35"><b>9.3.2</b></a>, <a class="iref" href="#rfc.xref.status.301.2">11.2</a>, <a class="iref" href="#rfc.xref.status.301.3">A.2</a></li>2385 <li class="indline1">302 Found (status code) <a class="iref" href="#rfc.xref.status.302.1">5</a>, <a class="iref" href="#rfc.iref.36"><b>9.3.3</b></a>, <a class="iref" href="#rfc.xref.status.302.2">11.2</a>, <a class="iref" href="#rfc.xref.status.302.3">A.2</a></li>2386 <li class="indline1">303 See Other (status code) <a class="iref" href="#rfc.xref.status.303.1">5</a>, <a class="iref" href="#rfc.iref.37"><b>9.3.4</b></a>, <a class="iref" href="#rfc.xref.status.303.2">11.2</a></li>2387 <li class="indline1">304 Not Modified (status code) <a class="iref" href="#rfc.xref.status.304.1">5</a>, <a class="iref" href="#rfc.iref.38"><b>9.3.5</b></a>, <a class="iref" href="#rfc.xref.status.304.2">11.2</a></li>2388 <li class="indline1">305 Use Proxy (status code) <a class="iref" href="#rfc.xref.status.305.1">5</a>, <a class="iref" href="#rfc.iref.39"><b>9.3.6</b></a>, <a class="iref" href="#rfc.xref.status.305.2">11.2</a>, <a class="iref" href="#rfc.xref.status.305.3">A.2</a></li>2389 <li class="indline1">306 (Unused) (status code) <a class="iref" href="#rfc.iref.40"><b>9.3.7</b></a>, <a class="iref" href="#rfc.xref.status.306.1">11.2</a></li>2390 <li class="indline1">307 Temporary Redirect (status code) <a class="iref" href="#rfc.xref.status.307.1">5</a>, <a class="iref" href="#rfc.iref.41"><b>9.3.8</b></a>, <a class="iref" href="#rfc.xref.status.307.2">11.2</a>, <a class="iref" href="#rfc.xref.status.307.3">A.2</a></li>2391 </ul>2392 </li>2393 <li class="indline0"><a id="rfc.index.4" href="#rfc.index.4"><b>4</b></a><ul class="ind">2394 <li class="indline1">400 Bad Request (status code) <a class="iref" href="#rfc.xref.status.400.1">5</a>, <a class="iref" href="#rfc.iref.42"><b>9.4.1</b></a>, <a class="iref" href="#rfc.xref.status.400.2">11.2</a></li>2395 <li class="indline1">401 Unauthorized (status code) <a class="iref" href="#rfc.xref.status.401.1">5</a>, <a class="iref" href="#rfc.iref.43"><b>9.4.2</b></a>, <a class="iref" href="#rfc.xref.status.401.2">11.2</a></li>2396 <li class="indline1">402 Payment Required (status code) <a class="iref" href="#rfc.xref.status.402.1">5</a>, <a class="iref" href="#rfc.iref.44"><b>9.4.3</b></a>, <a class="iref" href="#rfc.xref.status.402.2">11.2</a></li>2397 <li class="indline1">403 Forbidden (status code) <a class="iref" href="#rfc.xref.status.403.1">5</a>, <a class="iref" href="#rfc.iref.45"><b>9.4.4</b></a>, <a class="iref" href="#rfc.xref.status.403.2">11.2</a>, <a class="iref" href="#rfc.xref.status.403.3">A.1</a></li>2398 <li class="indline1">404 Not Found (status code) <a class="iref" href="#rfc.xref.status.404.1">5</a>, <a class="iref" href="#rfc.iref.46"><b>9.4.5</b></a>, <a class="iref" href="#rfc.xref.status.404.2">11.2</a>, <a class="iref" href="#rfc.xref.status.404.3">A.1</a></li>2399 <li class="indline1">405 Method Not Allowed (status code) <a class="iref" href="#rfc.xref.status.405.1">5</a>, <a class="iref" href="#rfc.iref.47"><b>9.4.6</b></a>, <a class="iref" href="#rfc.xref.status.405.2">11.2</a></li>2400 <li class="indline1">406 Not Acceptable (status code) <a class="iref" href="#rfc.xref.status.406.1">5</a>, <a class="iref" href="#rfc.iref.48"><b>9.4.7</b></a>, <a class="iref" href="#rfc.xref.status.406.2">11.2</a></li>2401 <li class="indline1">407 Proxy Authentication Required (status code) <a class="iref" href="#rfc.xref.status.407.1">5</a>, <a class="iref" href="#rfc.iref.49"><b>9.4.8</b></a>, <a class="iref" href="#rfc.xref.status.407.2">11.2</a></li>2402 <li class="indline1">408 Request Timeout (status code) <a class="iref" href="#rfc.xref.status.408.1">5</a>, <a class="iref" href="#rfc.iref.50"><b>9.4.9</b></a>, <a class="iref" href="#rfc.xref.status.408.2">11.2</a></li>2403 <li class="indline1">409 Conflict (status code) <a class="iref" href="#rfc.xref.status.409.1">5</a>, <a class="iref" href="#rfc.iref.51"><b>9.4.10</b></a>, <a class="iref" href="#rfc.xref.status.409.2">11.2</a></li>2404 <li class="indline1">410 Gone (status code) <a class="iref" href="#rfc.xref.status.410.1">5</a>, <a class="iref" href="#rfc.iref.52"><b>9.4.11</b></a>, <a class="iref" href="#rfc.xref.status.410.2">11.2</a>, <a class="iref" href="#rfc.xref.status.410.3">A.1</a></li>2405 <li class="indline1">411 Length Required (status code) <a class="iref" href="#rfc.xref.status.411.1">5</a>, <a class="iref" href="#rfc.iref.53"><b>9.4.12</b></a>, <a class="iref" href="#rfc.xref.status.411.2">11.2</a></li>2406 <li class="indline1">412 Precondition Failed (status code) <a class="iref" href="#rfc.xref.status.412.1">5</a>, <a class="iref" href="#rfc.iref.54"><b>9.4.13</b></a>, <a class="iref" href="#rfc.xref.status.412.2">11.2</a></li>2407 <li class="indline1">413 Request Entity Too Large (status code) <a class="iref" href="#rfc.xref.status.413.1">5</a>, <a class="iref" href="#rfc.iref.55"><b>9.4.14</b></a>, <a class="iref" href="#rfc.xref.status.413.2">11.2</a></li>2408 <li class="indline1">414 Request-URI Too Long (status code) <a class="iref" href="#rfc.xref.status.414.1">5</a>, <a class="iref" href="#rfc.iref.56"><b>9.4.15</b></a>, <a class="iref" href="#rfc.xref.status.414.2">11.2</a></li>2409 <li class="indline1">415 Unsupported Media Type (status code) <a class="iref" href="#rfc.xref.status.415.1">5</a>, <a class="iref" href="#rfc.iref.57"><b>9.4.16</b></a>, <a class="iref" href="#rfc.xref.status.415.2">11.2</a></li>2410 <li class="indline1">416 Requested Range Not Satisfiable (status code) <a class="iref" href="#rfc.xref.status.416.1">5</a>, <a class="iref" href="#rfc.iref.58"><b>9.4.17</b></a>, <a class="iref" href="#rfc.xref.status.416.2">11.2</a></li>2411 <li class="indline1">417 Expectation Failed (status code) <a class="iref" href="#rfc.xref.status.417.1">5</a>, <a class="iref" href="#rfc.iref.59"><b>9.4.18</b></a>, <a class="iref" href="#rfc.xref.status.417.2">11.2</a></li>2412 </ul>2413 </li>2414 <li class="indline0"><a id="rfc.index.5" href="#rfc.index.5"><b>5</b></a><ul class="ind">2415 <li class="indline1">500 Internal Server Error (status code) <a class="iref" href="#rfc.xref.status.500.1">5</a>, <a class="iref" href="#rfc.iref.60"><b>9.5.1</b></a>, <a class="iref" href="#rfc.xref.status.500.2">11.2</a></li>2416 <li class="indline1">501 Not Implemented (status code) <a class="iref" href="#rfc.xref.status.501.1">5</a>, <a class="iref" href="#rfc.iref.61"><b>9.5.2</b></a>, <a class="iref" href="#rfc.xref.status.501.2">11.2</a></li>2417 <li class="indline1">502 Bad Gateway (status code) <a class="iref" href="#rfc.xref.status.502.1">5</a>, <a class="iref" href="#rfc.iref.62"><b>9.5.3</b></a>, <a class="iref" href="#rfc.xref.status.502.2">11.2</a></li>2418 <li class="indline1">503 Service Unavailable (status code) <a class="iref" href="#rfc.xref.status.503.1">5</a>, <a class="iref" href="#rfc.iref.63"><b>9.5.4</b></a>, <a class="iref" href="#rfc.xref.status.503.2">11.2</a></li>2419 <li class="indline1">504 Gateway Timeout (status code) <a class="iref" href="#rfc.xref.status.504.1">5</a>, <a class="iref" href="#rfc.iref.64"><b>9.5.5</b></a>, <a class="iref" href="#rfc.xref.status.504.2">11.2</a>, <a class="iref" href="#rfc.xref.status.504.3">A.1</a></li>2420 <li class="indline1">505 HTTP Version Not Supported (status code) <a class="iref" href="#rfc.xref.status.505.1">5</a>, <a class="iref" href="#rfc.iref.65"><b>9.5.6</b></a>, <a class="iref" href="#rfc.xref.status.505.2">11.2</a></li>2421 </ul>2422 </li>2423 <li class="indline0"><a id="rfc.index.A" href="#rfc.index.A"><b>A</b></a><ul class="ind">2424 <li class="indline1">Allow header <a class="iref" href="#rfc.xref.header.allow.1">3</a>, <a class="iref" href="#rfc.xref.header.allow.2">6</a>, <a class="iref" href="#rfc.iref.a.1"><b>10.1</b></a>, <a class="iref" href="#rfc.xref.header.allow.3">11.3</a>, <a class="iref" href="#rfc.xref.header.allow.4">A.2</a></li>2425 </ul>2426 </li>2427 <li class="indline0"><a id="rfc.index.C" href="#rfc.index.C"><b>C</b></a><ul class="ind">2428 <li class="indline1">CONNECT method <a class="iref" href="#rfc.xref.CONNECT.1">3</a>, <a class="iref" href="#rfc.iref.c.1"><b>8.9</b></a>, <a class="iref" href="#rfc.xref.CONNECT.2">11.1</a></li>2429 </ul>2430 </li>2431 <li class="indline0"><a id="rfc.index.D" href="#rfc.index.D"><b>D</b></a><ul class="ind">2432 <li class="indline1">DELETE method <a class="iref" href="#rfc.xref.DELETE.1">3</a>, <a class="iref" href="#rfc.iref.d.1"><b>8.7</b></a>, <a class="iref" href="#rfc.xref.DELETE.2">11.1</a></li>2433 </ul>2434 </li>2435 <li class="indline0"><a id="rfc.index.E" href="#rfc.index.E"><b>E</b></a><ul class="ind">2436 <li class="indline1">Expect header <a class="iref" href="#rfc.xref.header.expect.1">4</a>, <a class="iref" href="#rfc.xref.header.expect.2">9.4.18</a>, <a class="iref" href="#rfc.iref.e.1"><b>10.2</b></a>, <a class="iref" href="#rfc.xref.header.expect.3">11.3</a></li>2437 </ul>2438 </li>2439 <li class="indline0"><a id="rfc.index.F" href="#rfc.index.F"><b>F</b></a><ul class="ind">2440 <li class="indline1">From header <a class="iref" href="#rfc.xref.header.from.1">4</a>, <a class="iref" href="#rfc.iref.f.1"><b>10.3</b></a>, <a class="iref" href="#rfc.xref.header.from.2">11.3</a></li>2441 </ul>2442 </li>2443 <li class="indline0"><a id="rfc.index.G" href="#rfc.index.G"><b>G</b></a><ul class="ind">2444 <li class="indline1">GET method <a class="iref" href="#rfc.xref.GET.1">3</a>, <a class="iref" href="#rfc.iref.g.8"><b>8.3</b></a>, <a class="iref" href="#rfc.xref.GET.2">11.1</a></li>2445 <li class="indline1"><tt>Grammar</tt> 2446 <ul class="ind">2447 <li class="indline1"><tt>Allow</tt> <a class="iref" href="#rfc.iref.g.9"><b>10.1</b></a></li>2448 <li class="indline1"><tt>Allow-v</tt> <a class="iref" href="#rfc.iref.g.10"><b>10.1</b></a></li>2449 <li class="indline1"><tt>delta-seconds</tt> <a class="iref" href="#rfc.iref.g.26"><b>10.7</b></a></li>2450 <li class="indline1"><tt>Expect</tt> <a class="iref" href="#rfc.iref.g.11"><b>10.2</b></a></li>2451 <li class="indline1"><tt>expect-params</tt> <a class="iref" href="#rfc.iref.g.15"><b>10.2</b></a></li>2452 <li class="indline1"><tt>Expect-v</tt> <a class="iref" href="#rfc.iref.g.12"><b>10.2</b></a></li>2453 <li class="indline1"><tt>expectation</tt> <a class="iref" href="#rfc.iref.g.13"><b>10.2</b></a></li>2454 <li class="indline1"><tt>expectation-extension</tt> <a class="iref" href="#rfc.iref.g.14"><b>10.2</b></a></li>2455 <li class="indline1"><tt>extension-code</tt> <a class="iref" href="#rfc.iref.g.5"><b>5</b></a></li>2456 <li class="indline1"><tt>extension-method</tt> <a class="iref" href="#rfc.iref.g.2"><b>3</b></a></li>2457 <li class="indline1"><tt>From</tt> <a class="iref" href="#rfc.iref.g.16"><b>10.3</b></a></li>2458 <li class="indline1"><tt>From-v</tt> <a class="iref" href="#rfc.iref.g.17"><b>10.3</b></a></li>2459 <li class="indline1"><tt>Location</tt> <a class="iref" href="#rfc.iref.g.18"><b>10.4</b></a></li>2460 <li class="indline1"><tt>Location-v</tt> <a class="iref" href="#rfc.iref.g.19"><b>10.4</b></a></li>2461 <li class="indline1"><tt>Max-Forwards</tt> <a class="iref" href="#rfc.iref.g.20"><b>10.5</b></a></li>2462 <li class="indline1"><tt>Max-Forwards-v</tt> <a class="iref" href="#rfc.iref.g.21"><b>10.5</b></a></li>2463 <li class="indline1"><tt>Method</tt> <a class="iref" href="#rfc.iref.g.1"><b>3</b></a></li>2464 <li class="indline1"><tt>Reason-Phrase</tt> <a class="iref" href="#rfc.iref.g.6"><b>5</b></a></li>2465 <li class="indline1"><tt>Referer</tt> <a class="iref" href="#rfc.iref.g.22"><b>10.6</b></a></li>2466 <li class="indline1"><tt>Referer-v</tt> <a class="iref" href="#rfc.iref.g.23"><b>10.6</b></a></li>2467 <li class="indline1"><tt>request-header</tt> <a class="iref" href="#rfc.iref.g.3"><b>4</b></a></li>2468 <li class="indline1"><tt>response-header</tt> <a class="iref" href="#rfc.iref.g.7"><b>6</b></a></li>2469 <li class="indline1"><tt>Retry-After</tt> <a class="iref" href="#rfc.iref.g.24"><b>10.7</b></a></li>2470 <li class="indline1"><tt>Retry-After-v</tt> <a class="iref" href="#rfc.iref.g.25"><b>10.7</b></a></li>2471 <li class="indline1"><tt>Server</tt> <a class="iref" href="#rfc.iref.g.27"><b>10.8</b></a></li>2472 <li class="indline1"><tt>Server-v</tt> <a class="iref" href="#rfc.iref.g.28"><b>10.8</b></a></li>2473 <li class="indline1"><tt>Status-Code</tt> <a class="iref" href="#rfc.iref.g.4"><b>5</b></a></li>2474 <li class="indline1"><tt>User-Agent</tt> <a class="iref" href="#rfc.iref.g.29"><b>10.9</b></a></li>2475 <li class="indline1"><tt>User-Agent-v</tt> <a class="iref" href="#rfc.iref.g.30"><b>10.9</b></a></li>2476 </ul>2477 </li>2478 </ul>2479 </li>2480 <li class="indline0"><a id="rfc.index.H" href="#rfc.index.H"><b>H</b></a><ul class="ind">2481 <li class="indline1">HEAD method <a class="iref" href="#rfc.xref.HEAD.1">3</a>, <a class="iref" href="#rfc.iref.h.1"><b>8.4</b></a>, <a class="iref" href="#rfc.xref.HEAD.2">11.1</a></li>2482 <li class="indline1">Headers 2483 <ul class="ind">2484 <li class="indline1">Allow <a class="iref" href="#rfc.xref.header.allow.1">3</a>, <a class="iref" href="#rfc.xref.header.allow.2">6</a>, <a class="iref" href="#rfc.iref.h.2"><b>10.1</b></a>, <a class="iref" href="#rfc.xref.header.allow.3">11.3</a>, <a class="iref" href="#rfc.xref.header.allow.4">A.2</a></li>2485 <li class="indline1">Expect <a class="iref" href="#rfc.xref.header.expect.1">4</a>, <a class="iref" href="#rfc.xref.header.expect.2">9.4.18</a>, <a class="iref" href="#rfc.iref.h.3"><b>10.2</b></a>, <a class="iref" href="#rfc.xref.header.expect.3">11.3</a></li>2486 <li class="indline1">From <a class="iref" href="#rfc.xref.header.from.1">4</a>, <a class="iref" href="#rfc.iref.h.4"><b>10.3</b></a>, <a class="iref" href="#rfc.xref.header.from.2">11.3</a></li>2487 <li class="indline1">Location <a class="iref" href="#rfc.xref.header.location.1">6</a>, <a class="iref" href="#rfc.xref.header.location.2">8.5</a>, <a class="iref" href="#rfc.iref.h.5"><b>10.4</b></a>, <a class="iref" href="#rfc.xref.header.location.3">11.3</a>, <a class="iref" href="#rfc.xref.header.location.4">A.2</a></li>2488 <li class="indline1">Max-Forwards <a class="iref" href="#rfc.xref.header.max-forwards.1">4</a>, <a class="iref" href="#rfc.xref.header.max-forwards.2">8.8</a>, <a class="iref" href="#rfc.iref.h.6"><b>10.5</b></a>, <a class="iref" href="#rfc.xref.header.max-forwards.3">11.3</a></li>2489 <li class="indline1">Referer <a class="iref" href="#rfc.xref.header.referer.1">4</a>, <a class="iref" href="#rfc.iref.h.7"><b>10.6</b></a>, <a class="iref" href="#rfc.xref.header.referer.2">11.3</a></li>2490 <li class="indline1">Retry-After <a class="iref" href="#rfc.xref.header.retry-after.1">6</a>, <a class="iref" href="#rfc.iref.h.8"><b>10.7</b></a>, <a class="iref" href="#rfc.xref.header.retry-after.2">11.3</a></li>2491 <li class="indline1">Server <a class="iref" href="#rfc.xref.header.server.1">6</a>, <a class="iref" href="#rfc.iref.h.9"><b>10.8</b></a>, <a class="iref" href="#rfc.xref.header.server.2">11.3</a>, <a class="iref" href="#rfc.xref.header.server.3">12.1</a>, <a class="iref" href="#rfc.xref.header.server.4">A.2</a></li>2492 <li class="indline1">User-Agent <a class="iref" href="#rfc.xref.header.user-agent.1">4</a>, <a class="iref" href="#rfc.iref.h.10"><b>10.9</b></a>, <a class="iref" href="#rfc.xref.header.user-agent.2">11.3</a>, <a class="iref" href="#rfc.xref.header.user-agent.3">12.1</a></li>2493 </ul>2494 </li>2495 </ul>2496 </li>2497 <li class="indline0"><a id="rfc.index.I" href="#rfc.index.I"><b>I</b></a><ul class="ind">2498 <li class="indline1">Idempotent Methods <a class="iref" href="#rfc.iref.i.1"><b>8.1.2</b></a></li>2499 </ul>2500 </li>2501 <li class="indline0"><a id="rfc.index.L" href="#rfc.index.L"><b>L</b></a><ul class="ind">2502 <li class="indline1">LINK method <a class="iref" href="#rfc.iref.l.2"><b>A.1</b></a></li>2503 <li class="indline1">Location header <a class="iref" href="#rfc.xref.header.location.1">6</a>, <a class="iref" href="#rfc.xref.header.location.2">8.5</a>, <a class="iref" href="#rfc.iref.l.1"><b>10.4</b></a>, <a class="iref" href="#rfc.xref.header.location.3">11.3</a>, <a class="iref" href="#rfc.xref.header.location.4">A.2</a></li>2504 </ul>2505 </li>2506 <li class="indline0"><a id="rfc.index.M" href="#rfc.index.M"><b>M</b></a><ul class="ind">2507 <li class="indline1">Max-Forwards header <a class="iref" href="#rfc.xref.header.max-forwards.1">4</a>, <a class="iref" href="#rfc.xref.header.max-forwards.2">8.8</a>, <a class="iref" href="#rfc.iref.m.9"><b>10.5</b></a>, <a class="iref" href="#rfc.xref.header.max-forwards.3">11.3</a></li>2508 <li class="indline1">Methods 2509 <ul class="ind">2510 <li class="indline1">CONNECT <a class="iref" href="#rfc.xref.CONNECT.1">3</a>, <a class="iref" href="#rfc.iref.m.8"><b>8.9</b></a>, <a class="iref" href="#rfc.xref.CONNECT.2">11.1</a></li>2511 <li class="indline1">DELETE <a class="iref" href="#rfc.xref.DELETE.1">3</a>, <a class="iref" href="#rfc.iref.m.6"><b>8.7</b></a>, <a class="iref" href="#rfc.xref.DELETE.2">11.1</a></li>2512 <li class="indline1">GET <a class="iref" href="#rfc.xref.GET.1">3</a>, <a class="iref" href="#rfc.iref.m.2"><b>8.3</b></a>, <a class="iref" href="#rfc.xref.GET.2">11.1</a></li>2513 <li class="indline1">HEAD <a class="iref" href="#rfc.xref.HEAD.1">3</a>, <a class="iref" href="#rfc.iref.m.3"><b>8.4</b></a>, <a class="iref" href="#rfc.xref.HEAD.2">11.1</a></li>2514 <li class="indline1">LINK <a class="iref" href="#rfc.iref.m.11"><b>A.1</b></a></li>2515 <li class="indline1">OPTIONS <a class="iref" href="#rfc.xref.OPTIONS.1">3</a>, <a class="iref" href="#rfc.iref.m.1"><b>8.2</b></a>, <a class="iref" href="#rfc.xref.OPTIONS.2">10.5</a>, <a class="iref" href="#rfc.xref.OPTIONS.3">11.1</a></li>2516 <li class="indline1">PATCH <a class="iref" href="#rfc.iref.m.10"><b>A.1</b></a></li>2517 <li class="indline1">POST <a class="iref" href="#rfc.xref.POST.1">3</a>, <a class="iref" href="#rfc.iref.m.4"><b>8.5</b></a>, <a class="iref" href="#rfc.xref.POST.2">11.1</a>, <a class="iref" href="#rfc.xref.POST.3">A.2</a></li>2518 <li class="indline1">PUT <a class="iref" href="#rfc.xref.PUT.1">3</a>, <a class="iref" href="#rfc.iref.m.5"><b>8.6</b></a>, <a class="iref" href="#rfc.xref.PUT.2">11.1</a></li>2519 <li class="indline1">TRACE <a class="iref" href="#rfc.xref.TRACE.1">3</a>, <a class="iref" href="#rfc.iref.m.7"><b>8.8</b></a>, <a class="iref" href="#rfc.xref.TRACE.2">10.5</a>, <a class="iref" href="#rfc.xref.TRACE.3">11.1</a></li>2520 <li class="indline1">UNLINK <a class="iref" href="#rfc.iref.m.12"><b>A.1</b></a></li>2521 </ul>2522 </li>2523 </ul>2524 </li>2525 <li class="indline0"><a id="rfc.index.O" href="#rfc.index.O"><b>O</b></a><ul class="ind">2526 <li class="indline1">OPTIONS method <a class="iref" href="#rfc.xref.OPTIONS.1">3</a>, <a class="iref" href="#rfc.iref.o.1"><b>8.2</b></a>, <a class="iref" href="#rfc.xref.OPTIONS.2">10.5</a>, <a class="iref" href="#rfc.xref.OPTIONS.3">11.1</a></li>2527 </ul>2528 </li>2529 <li class="indline0"><a id="rfc.index.P" href="#rfc.index.P"><b>P</b></a><ul class="ind">2530 <li class="indline1"><em>Part1</em> <a class="iref" href="#rfc.xref.Part1.1">1</a>, <a class="iref" href="#rfc.xref.Part1.2">2</a>, <a class="iref" href="#rfc.xref.Part1.3">2</a>, <a class="iref" href="#rfc.xref.Part1.4">2</a>, <a class="iref" href="#rfc.xref.Part1.5">2</a>, <a class="iref" href="#rfc.xref.Part1.6">2</a>, <a class="iref" href="#rfc.xref.Part1.7">2</a>, <a class="iref" href="#rfc.xref.Part1.8">2</a>, <a class="iref" href="#rfc.xref.Part1.9">2</a>, <a class="iref" href="#rfc.xref.Part1.10">2</a>, <a class="iref" href="#rfc.xref.Part1.11">2</a>, <a class="iref" href="#rfc.xref.Part1.12">2</a>, <a class="iref" href="#rfc.xref.Part1.13">2</a>, <a class="iref" href="#rfc.xref.Part1.14">2</a>, <a class="iref" href="#rfc.xref.Part1.15">2</a>, <a class="iref" href="#rfc.xref.Part1.16">2</a>, <a class="iref" href="#rfc.xref.Part1.17">4</a>, <a class="iref" href="#rfc.xref.Part1.18">4</a>, <a class="iref" href="#rfc.xref.Part1.19">7</a>, <a class="iref" href="#rfc.xref.Part1.20">8.8</a>, <a class="iref" href="#rfc.xref.Part1.21">8.8</a>, <a class="iref" href="#rfc.xref.Part1.22">9.1.1</a>, <a class="iref" href="#rfc.xref.Part1.23">9.5.6</a>, <a class="iref" href="#rfc.xref.Part1.24">10.2</a>, <a class="iref" href="#rfc.xref.Part1.25">10.8</a>, <a class="iref" href="#rfc.xref.Part1.26">10.8</a>, <a class="iref" href="#rfc.xref.Part1.27">10.9</a>, <a class="iref" href="#Part1"><b>14.1</b></a>, <a class="iref" href="#rfc.xref.Part1.28">A.2</a><ul class="ind">2531 <li class="indline1"><em>Section 2.1</em> <a class="iref" href="#rfc.xref.Part1.2">2</a></li>2532 <li class="indline1"><em>Section 2.2</em> <a class="iref" href="#rfc.xref.Part1.3">2</a>, <a class="iref" href="#rfc.xref.Part1.4">2</a>, <a class="iref" href="#rfc.xref.Part1.5">2</a>, <a class="iref" href="#rfc.xref.Part1.6">2</a>, <a class="iref" href="#rfc.xref.Part1.7">2</a>, <a class="iref" href="#rfc.xref.Part1.8">2</a>, <a class="iref" href="#rfc.xref.Part1.9">2</a></li>2533 <li class="indline1"><em>Section 3.1</em> <a class="iref" href="#rfc.xref.Part1.23">9.5.6</a></li>2534 <li class="indline1"><em>Section 3.2</em> <a class="iref" href="#rfc.xref.Part1.10">2</a>, <a class="iref" href="#rfc.xref.Part1.11">2</a>, <a class="iref" href="#rfc.xref.Part1.12">2</a>, <a class="iref" href="#rfc.xref.Part1.15">2</a></li>2535 <li class="indline1"><em>Section 3.3.1</em> <a class="iref" href="#rfc.xref.Part1.13">2</a></li>2536 <li class="indline1"><em>Section 3.5</em> <a class="iref" href="#rfc.xref.Part1.14">2</a>, <a class="iref" href="#rfc.xref.Part1.25">10.8</a>, <a class="iref" href="#rfc.xref.Part1.27">10.9</a></li>2537 <li class="indline1"><em>Section 4.3</em> <a class="iref" href="#rfc.xref.Part1.19">7</a></li>2538 <li class="indline1"><em>Section 7.2.3</em> <a class="iref" href="#rfc.xref.Part1.22">9.1.1</a>, <a class="iref" href="#rfc.xref.Part1.24">10.2</a></li>2539 <li class="indline1"><em>Section 8.4</em> <a class="iref" href="#rfc.xref.Part1.17">4</a></li>2540 <li class="indline1"><em>Section 8.8</em> <a class="iref" href="#rfc.xref.Part1.16">2</a>, <a class="iref" href="#rfc.xref.Part1.18">4</a></li>2541 <li class="indline1"><em>Section 8.9</em> <a class="iref" href="#rfc.xref.Part1.20">8.8</a>, <a class="iref" href="#rfc.xref.Part1.26">10.8</a>, <a class="iref" href="#rfc.xref.Part1.28">A.2</a></li>2542 <li class="indline1"><em>Section 9.3.1</em> <a class="iref" href="#rfc.xref.Part1.21">8.8</a></li>2543 </ul>2544 </li>2545 <li class="indline1"><em>Part3</em> <a class="iref" href="#rfc.xref.Part3.1">2</a>, <a class="iref" href="#rfc.xref.Part3.2">2</a>, <a class="iref" href="#rfc.xref.Part3.3">2</a>, <a class="iref" href="#rfc.xref.Part3.4">2</a>, <a class="iref" href="#rfc.xref.Part3.5">4</a>, <a class="iref" href="#rfc.xref.Part3.6">4</a>, <a class="iref" href="#rfc.xref.Part3.7">4</a>, <a class="iref" href="#rfc.xref.Part3.8">4</a>, <a class="iref" href="#rfc.xref.Part3.9">7</a>, <a class="iref" href="#rfc.xref.Part3.10">9.3.1</a>, <a class="iref" href="#rfc.xref.Part3.11">10.4</a>, <a class="iref" href="#Part3"><b>14.1</b></a><ul class="ind">2546 <li class="indline1"><em>Section 5</em> <a class="iref" href="#rfc.xref.Part3.10">9.3.1</a></li>2547 <li class="indline1"><em>Section 6.1</em> <a class="iref" href="#rfc.xref.Part3.1">2</a>, <a class="iref" href="#rfc.xref.Part3.5">4</a></li>2548 <li class="indline1"><em>Section 6.2</em> <a class="iref" href="#rfc.xref.Part3.2">2</a>, <a class="iref" href="#rfc.xref.Part3.6">4</a></li>2549 <li class="indline1"><em>Section 6.3</em> <a class="iref" href="#rfc.xref.Part3.3">2</a>, <a class="iref" href="#rfc.xref.Part3.7">4</a></li>2550 <li class="indline1"><em>Section 6.4</em> <a class="iref" href="#rfc.xref.Part3.4">2</a>, <a class="iref" href="#rfc.xref.Part3.8">4</a></li>2551 <li class="indline1"><em>Section 6.7</em> <a class="iref" href="#rfc.xref.Part3.11">10.4</a></li>2552 </ul>2553 </li>2554 <li class="indline1"><em>Part4</em> <a class="iref" href="#rfc.xref.Part4.1">2</a>, <a class="iref" href="#rfc.xref.Part4.2">2</a>, <a class="iref" href="#rfc.xref.Part4.3">2</a>, <a class="iref" href="#rfc.xref.Part4.4">2</a>, <a class="iref" href="#rfc.xref.Part4.5">2</a>, <a class="iref" href="#rfc.xref.Part4.6">4</a>, <a class="iref" href="#rfc.xref.Part4.7">4</a>, <a class="iref" href="#rfc.xref.Part4.8">4</a>, <a class="iref" href="#rfc.xref.Part4.9">4</a>, <a class="iref" href="#rfc.xref.Part4.10">6</a>, <a class="iref" href="#rfc.xref.Part4.11">9.2.2</a>, <a class="iref" href="#rfc.xref.Part4.12">9.3.5</a>, <a class="iref" href="#rfc.xref.Part4.13">9.4.13</a>, <a class="iref" href="#Part4"><b>14.1</b></a>, <a class="iref" href="#rfc.xref.Part4.14">B.2</a><ul class="ind">2555 <li class="indline1"><em>Section 7.1</em> <a class="iref" href="#rfc.xref.Part4.1">2</a>, <a class="iref" href="#rfc.xref.Part4.10">6</a>, <a class="iref" href="#rfc.xref.Part4.11">9.2.2</a></li>2556 <li class="indline1"><em>Section 7.2</em> <a class="iref" href="#rfc.xref.Part4.2">2</a>, <a class="iref" href="#rfc.xref.Part4.6">4</a></li>2557 <li class="indline1"><em>Section 7.3</em> <a class="iref" href="#rfc.xref.Part4.3">2</a>, <a class="iref" href="#rfc.xref.Part4.7">4</a></li>2558 <li class="indline1"><em>Section 7.4</em> <a class="iref" href="#rfc.xref.Part4.4">2</a>, <a class="iref" href="#rfc.xref.Part4.8">4</a></li>2559 <li class="indline1"><em>Section 7.5</em> <a class="iref" href="#rfc.xref.Part4.5">2</a>, <a class="iref" href="#rfc.xref.Part4.9">4</a></li>2560 </ul>2561 </li>2562 <li class="indline1"><em>Part5</em> <a class="iref" href="#rfc.xref.Part5.1">2</a>, <a class="iref" href="#rfc.xref.Part5.2">2</a>, <a class="iref" href="#rfc.xref.Part5.3">2</a>, <a class="iref" href="#rfc.xref.Part5.4">4</a>, <a class="iref" href="#rfc.xref.Part5.5">4</a>, <a class="iref" href="#rfc.xref.Part5.6">6</a>, <a class="iref" href="#rfc.xref.Part5.7">8.3</a>, <a class="iref" href="#rfc.xref.Part5.8">9.1.2</a>, <a class="iref" href="#rfc.xref.Part5.9">9.2.7</a>, <a class="iref" href="#rfc.xref.Part5.10">9.4.17</a>, <a class="iref" href="#Part5"><b>14.1</b></a><ul class="ind">2563 <li class="indline1"><em>Section 6.1</em> <a class="iref" href="#rfc.xref.Part5.1">2</a>, <a class="iref" href="#rfc.xref.Part5.6">6</a></li>2564 <li class="indline1"><em>Section 6.3</em> <a class="iref" href="#rfc.xref.Part5.2">2</a>, <a class="iref" href="#rfc.xref.Part5.4">4</a></li>2565 <li class="indline1"><em>Section 6.4</em> <a class="iref" href="#rfc.xref.Part5.3">2</a>, <a class="iref" href="#rfc.xref.Part5.5">4</a>, <a class="iref" href="#rfc.xref.Part5.7">8.3</a>, <a class="iref" href="#rfc.xref.Part5.8">9.1.2</a>, <a class="iref" href="#rfc.xref.Part5.10">9.4.17</a></li>2566 </ul>2567 </li>2568 <li class="indline1"><em>Part6</em> <a class="iref" href="#rfc.xref.Part6.1">2</a>, <a class="iref" href="#rfc.xref.Part6.2">2</a>, <a class="iref" href="#rfc.xref.Part6.3">6</a>, <a class="iref" href="#rfc.xref.Part6.4">6</a>, <a class="iref" href="#rfc.xref.Part6.5">8.3</a>, <a class="iref" href="#Part6"><b>14.1</b></a><ul class="ind">2569 <li class="indline1"><em>Section 16.1</em> <a class="iref" href="#rfc.xref.Part6.1">2</a>, <a class="iref" href="#rfc.xref.Part6.3">6</a></li>2570 <li class="indline1"><em>Section 16.5</em> <a class="iref" href="#rfc.xref.Part6.2">2</a>, <a class="iref" href="#rfc.xref.Part6.4">6</a></li>2571 </ul>2572 </li>2573 <li class="indline1"><em>Part7</em> <a class="iref" href="#rfc.xref.Part7.1">2</a>, <a class="iref" href="#rfc.xref.Part7.2">2</a>, <a class="iref" href="#rfc.xref.Part7.3">2</a>, <a class="iref" href="#rfc.xref.Part7.4">2</a>, <a class="iref" href="#rfc.xref.Part7.5">4</a>, <a class="iref" href="#rfc.xref.Part7.6">4</a>, <a class="iref" href="#rfc.xref.Part7.7">6</a>, <a class="iref" href="#rfc.xref.Part7.8">6</a>, <a class="iref" href="#rfc.xref.Part7.9">9.4.2</a>, <a class="iref" href="#rfc.xref.Part7.10">9.4.8</a>, <a class="iref" href="#Part7"><b>14.1</b></a><ul class="ind">2574 <li class="indline1"><em>Section 4.1</em> <a class="iref" href="#rfc.xref.Part7.1">2</a>, <a class="iref" href="#rfc.xref.Part7.5">4</a></li>2575 <li class="indline1"><em>Section 4.2</em> <a class="iref" href="#rfc.xref.Part7.2">2</a>, <a class="iref" href="#rfc.xref.Part7.7">6</a></li>2576 <li class="indline1"><em>Section 4.3</em> <a class="iref" href="#rfc.xref.Part7.3">2</a>, <a class="iref" href="#rfc.xref.Part7.6">4</a></li>2577 <li class="indline1"><em>Section 4.4</em> <a class="iref" href="#rfc.xref.Part7.4">2</a>, <a class="iref" href="#rfc.xref.Part7.8">6</a></li>2578 </ul>2579 </li>2580 <li class="indline1">PATCH method <a class="iref" href="#rfc.iref.p.3"><b>A.1</b></a></li>2581 <li class="indline1">POST method <a class="iref" href="#rfc.xref.POST.1">3</a>, <a class="iref" href="#rfc.iref.p.1"><b>8.5</b></a>, <a class="iref" href="#rfc.xref.POST.2">11.1</a>, <a class="iref" href="#rfc.xref.POST.3">A.2</a></li>2582 <li class="indline1">PUT method <a class="iref" href="#rfc.xref.PUT.1">3</a>, <a class="iref" href="#rfc.iref.p.2"><b>8.6</b></a>, <a class="iref" href="#rfc.xref.PUT.2">11.1</a></li>2583 </ul>2584 </li>2585 <li class="indline0"><a id="rfc.index.R" href="#rfc.index.R"><b>R</b></a><ul class="ind">2586 <li class="indline1">Referer header <a class="iref" href="#rfc.xref.header.referer.1">4</a>, <a class="iref" href="#rfc.iref.r.1"><b>10.6</b></a>, <a class="iref" href="#rfc.xref.header.referer.2">11.3</a></li>2587 <li class="indline1">Retry-After header <a class="iref" href="#rfc.xref.header.retry-after.1">6</a>, <a class="iref" href="#rfc.iref.r.2"><b>10.7</b></a>, <a class="iref" href="#rfc.xref.header.retry-after.2">11.3</a></li>2588 <li class="indline1"><em>RFC1945</em> <a class="iref" href="#rfc.xref.RFC1945.1">9.3.3</a>, <a class="iref" href="#RFC1945"><b>14.2</b></a></li>2589 <li class="indline1"><em>RFC2068</em> <a class="iref" href="#rfc.xref.RFC2068.1">9.3.3</a>, <a class="iref" href="#RFC2068"><b>14.2</b></a>, <a class="iref" href="#rfc.xref.RFC2068.2">A.1</a><ul class="ind">2590 <li class="indline1"><em>Section 19.6.1</em> <a class="iref" href="#rfc.xref.RFC2068.2">A.1</a></li>2591 </ul>2592 </li>2593 <li class="indline1"><em>RFC2119</em> <a class="iref" href="#rfc.xref.RFC2119.1">1.1</a>, <a class="iref" href="#RFC2119"><b>14.1</b></a></li>2594 <li class="indline1"><em>RFC2616</em> <a class="iref" href="#rfc.xref.RFC2616.1">1</a>, <a class="iref" href="#RFC2616"><b>14.2</b></a>, <a class="iref" href="#rfc.xref.RFC2616.2">B.1</a></li>2595 <li class="indline1"><em>RFC2817</em> <a class="iref" href="#rfc.xref.RFC2817.1">8.9</a>, <a class="iref" href="#rfc.xref.RFC2817.2">11.2</a>, <a class="iref" href="#RFC2817"><b>14.2</b></a>, <a class="iref" href="#rfc.xref.RFC2817.3">A.2</a><ul class="ind">2596 <li class="indline1"><em>Section 7.1</em> <a class="iref" href="#rfc.xref.RFC2817.2">11.2</a>, <a class="iref" href="#rfc.xref.RFC2817.3">A.2</a></li>2597 </ul>2598 </li>2599 <li class="indline1"><em>RFC3864</em> <a class="iref" href="#rfc.xref.RFC3864.1">11.3</a>, <a class="iref" href="#RFC3864"><b>14.2</b></a></li>2600 <li class="indline1"><em>RFC5226</em> <a class="iref" href="#rfc.xref.RFC5226.1">3.1</a>, <a class="iref" href="#rfc.xref.RFC5226.2">5.1</a>, <a class="iref" href="#RFC5226"><b>14.2</b></a><ul class="ind">2601 <li class="indline1"><em>Section 4.1</em> <a class="iref" href="#rfc.xref.RFC5226.1">3.1</a>, <a class="iref" href="#rfc.xref.RFC5226.2">5.1</a></li>2602 </ul>2603 </li>2604 <li class="indline1"><em>RFC5322</em> <a class="iref" href="#rfc.xref.RFC5322.1">10.3</a>, <a class="iref" href="#rfc.xref.RFC5322.2">10.3</a>, <a class="iref" href="#RFC5322"><b>14.2</b></a><ul class="ind">2605 <li class="indline1"><em>Section 3.4</em> <a class="iref" href="#rfc.xref.RFC5322.1">10.3</a>, <a class="iref" href="#rfc.xref.RFC5322.2">10.3</a></li>2606 </ul>2607 </li>2608 </ul>2609 </li>2610 <li class="indline0"><a id="rfc.index.S" href="#rfc.index.S"><b>S</b></a><ul class="ind">2611 <li class="indline1">Safe Methods <a class="iref" href="#rfc.iref.s.1"><b>8.1.1</b></a></li>2612 <li class="indline1">Server header <a class="iref" href="#rfc.xref.header.server.1">6</a>, <a class="iref" href="#rfc.iref.s.43"><b>10.8</b></a>, <a class="iref" href="#rfc.xref.header.server.2">11.3</a>, <a class="iref" href="#rfc.xref.header.server.3">12.1</a>, <a class="iref" href="#rfc.xref.header.server.4">A.2</a></li>2613 <li class="indline1">Status Codes 2614 <ul class="ind">2615 <li class="indline1">100 Continue <a class="iref" href="#rfc.xref.status.100.1">5</a>, <a class="iref" href="#rfc.iref.s.2"><b>9.1.1</b></a>, <a class="iref" href="#rfc.xref.status.100.2">11.2</a></li>2616 <li class="indline1">101 Switching Protocols <a class="iref" href="#rfc.xref.status.101.1">5</a>, <a class="iref" href="#rfc.iref.s.3"><b>9.1.2</b></a>, <a class="iref" href="#rfc.xref.status.101.2">11.2</a></li>2617 <li class="indline1">200 OK <a class="iref" href="#rfc.xref.status.200.1">5</a>, <a class="iref" href="#rfc.iref.s.4"><b>9.2.1</b></a>, <a class="iref" href="#rfc.xref.status.200.2">11.2</a></li>2618 <li class="indline1">201 Created <a class="iref" href="#rfc.xref.status.201.1">5</a>, <a class="iref" href="#rfc.iref.s.5"><b>9.2.2</b></a>, <a class="iref" href="#rfc.xref.status.201.2">11.2</a>, <a class="iref" href="#rfc.xref.status.201.3">A.1</a></li>2619 <li class="indline1">202 Accepted <a class="iref" href="#rfc.xref.status.202.1">5</a>, <a class="iref" href="#rfc.iref.s.6"><b>9.2.3</b></a>, <a class="iref" href="#rfc.xref.status.202.2">11.2</a></li>2620 <li class="indline1">203 Non-Authoritative Information <a class="iref" href="#rfc.xref.status.203.1">5</a>, <a class="iref" href="#rfc.iref.s.7"><b>9.2.4</b></a>, <a class="iref" href="#rfc.xref.status.203.2">11.2</a></li>2621 <li class="indline1">204 No Content <a class="iref" href="#rfc.xref.status.204.1">5</a>, <a class="iref" href="#rfc.iref.s.8"><b>9.2.5</b></a>, <a class="iref" href="#rfc.xref.status.204.2">11.2</a></li>2622 <li class="indline1">205 Reset Content <a class="iref" href="#rfc.xref.status.205.1">5</a>, <a class="iref" href="#rfc.iref.s.9"><b>9.2.6</b></a>, <a class="iref" href="#rfc.xref.status.205.2">11.2</a></li>2623 <li class="indline1">206 Partial Content <a class="iref" href="#rfc.xref.status.206.1">5</a>, <a class="iref" href="#rfc.iref.s.10"><b>9.2.7</b></a>, <a class="iref" href="#rfc.xref.status.206.2">11.2</a></li>2624 <li class="indline1">300 Multiple Choices <a class="iref" href="#rfc.xref.status.300.1">5</a>, <a class="iref" href="#rfc.iref.s.11"><b>9.3.1</b></a>, <a class="iref" href="#rfc.xref.status.300.2">11.2</a></li>2625 <li class="indline1">301 Moved Permanently <a class="iref" href="#rfc.xref.status.301.1">5</a>, <a class="iref" href="#rfc.iref.s.12"><b>9.3.2</b></a>, <a class="iref" href="#rfc.xref.status.301.2">11.2</a>, <a class="iref" href="#rfc.xref.status.301.3">A.2</a></li>2626 <li class="indline1">302 Found <a class="iref" href="#rfc.xref.status.302.1">5</a>, <a class="iref" href="#rfc.iref.s.13"><b>9.3.3</b></a>, <a class="iref" href="#rfc.xref.status.302.2">11.2</a>, <a class="iref" href="#rfc.xref.status.302.3">A.2</a></li>2627 <li class="indline1">303 See Other <a class="iref" href="#rfc.xref.status.303.1">5</a>, <a class="iref" href="#rfc.iref.s.14"><b>9.3.4</b></a>, <a class="iref" href="#rfc.xref.status.303.2">11.2</a></li>2628 <li class="indline1">304 Not Modified <a class="iref" href="#rfc.xref.status.304.1">5</a>, <a class="iref" href="#rfc.iref.s.15"><b>9.3.5</b></a>, <a class="iref" href="#rfc.xref.status.304.2">11.2</a></li>2629 <li class="indline1">305 Use Proxy <a class="iref" href="#rfc.xref.status.305.1">5</a>, <a class="iref" href="#rfc.iref.s.16"><b>9.3.6</b></a>, <a class="iref" href="#rfc.xref.status.305.2">11.2</a>, <a class="iref" href="#rfc.xref.status.305.3">A.2</a></li>2630 <li class="indline1">306 (Unused) <a class="iref" href="#rfc.iref.s.17"><b>9.3.7</b></a>, <a class="iref" href="#rfc.xref.status.306.1">11.2</a></li>2631 <li class="indline1">307 Temporary Redirect <a class="iref" href="#rfc.xref.status.307.1">5</a>, <a class="iref" href="#rfc.iref.s.18"><b>9.3.8</b></a>, <a class="iref" href="#rfc.xref.status.307.2">11.2</a>, <a class="iref" href="#rfc.xref.status.307.3">A.2</a></li>2632 <li class="indline1">400 Bad Request <a class="iref" href="#rfc.xref.status.400.1">5</a>, <a class="iref" href="#rfc.iref.s.19"><b>9.4.1</b></a>, <a class="iref" href="#rfc.xref.status.400.2">11.2</a></li>2633 <li class="indline1">401 Unauthorized <a class="iref" href="#rfc.xref.status.401.1">5</a>, <a class="iref" href="#rfc.iref.s.20"><b>9.4.2</b></a>, <a class="iref" href="#rfc.xref.status.401.2">11.2</a></li>2634 <li class="indline1">402 Payment Required <a class="iref" href="#rfc.xref.status.402.1">5</a>, <a class="iref" href="#rfc.iref.s.21"><b>9.4.3</b></a>, <a class="iref" href="#rfc.xref.status.402.2">11.2</a></li>2635 <li class="indline1">403 Forbidden <a class="iref" href="#rfc.xref.status.403.1">5</a>, <a class="iref" href="#rfc.iref.s.22"><b>9.4.4</b></a>, <a class="iref" href="#rfc.xref.status.403.2">11.2</a>, <a class="iref" href="#rfc.xref.status.403.3">A.1</a></li>2636 <li class="indline1">404 Not Found <a class="iref" href="#rfc.xref.status.404.1">5</a>, <a class="iref" href="#rfc.iref.s.23"><b>9.4.5</b></a>, <a class="iref" href="#rfc.xref.status.404.2">11.2</a>, <a class="iref" href="#rfc.xref.status.404.3">A.1</a></li>2637 <li class="indline1">405 Method Not Allowed <a class="iref" href="#rfc.xref.status.405.1">5</a>, <a class="iref" href="#rfc.iref.s.24"><b>9.4.6</b></a>, <a class="iref" href="#rfc.xref.status.405.2">11.2</a></li>2638 <li class="indline1">406 Not Acceptable <a class="iref" href="#rfc.xref.status.406.1">5</a>, <a class="iref" href="#rfc.iref.s.25"><b>9.4.7</b></a>, <a class="iref" href="#rfc.xref.status.406.2">11.2</a></li>2639 <li class="indline1">407 Proxy Authentication Required <a class="iref" href="#rfc.xref.status.407.1">5</a>, <a class="iref" href="#rfc.iref.s.26"><b>9.4.8</b></a>, <a class="iref" href="#rfc.xref.status.407.2">11.2</a></li>2640 <li class="indline1">408 Request Timeout <a class="iref" href="#rfc.xref.status.408.1">5</a>, <a class="iref" href="#rfc.iref.s.27"><b>9.4.9</b></a>, <a class="iref" href="#rfc.xref.status.408.2">11.2</a></li>2641 <li class="indline1">409 Conflict <a class="iref" href="#rfc.xref.status.409.1">5</a>, <a class="iref" href="#rfc.iref.s.28"><b>9.4.10</b></a>, <a class="iref" href="#rfc.xref.status.409.2">11.2</a></li>2642 <li class="indline1">410 Gone <a class="iref" href="#rfc.xref.status.410.1">5</a>, <a class="iref" href="#rfc.iref.s.29"><b>9.4.11</b></a>, <a class="iref" href="#rfc.xref.status.410.2">11.2</a>, <a class="iref" href="#rfc.xref.status.410.3">A.1</a></li>2643 <li class="indline1">411 Length Required <a class="iref" href="#rfc.xref.status.411.1">5</a>, <a class="iref" href="#rfc.iref.s.30"><b>9.4.12</b></a>, <a class="iref" href="#rfc.xref.status.411.2">11.2</a></li>2644 <li class="indline1">412 Precondition Failed <a class="iref" href="#rfc.xref.status.412.1">5</a>, <a class="iref" href="#rfc.iref.s.31"><b>9.4.13</b></a>, <a class="iref" href="#rfc.xref.status.412.2">11.2</a></li>2645 <li class="indline1">413 Request Entity Too Large <a class="iref" href="#rfc.xref.status.413.1">5</a>, <a class="iref" href="#rfc.iref.s.32"><b>9.4.14</b></a>, <a class="iref" href="#rfc.xref.status.413.2">11.2</a></li>2646 <li class="indline1">414 Request-URI Too Long <a class="iref" href="#rfc.xref.status.414.1">5</a>, <a class="iref" href="#rfc.iref.s.33"><b>9.4.15</b></a>, <a class="iref" href="#rfc.xref.status.414.2">11.2</a></li>2647 <li class="indline1">415 Unsupported Media Type <a class="iref" href="#rfc.xref.status.415.1">5</a>, <a class="iref" href="#rfc.iref.s.34"><b>9.4.16</b></a>, <a class="iref" href="#rfc.xref.status.415.2">11.2</a></li>2648 <li class="indline1">416 Requested Range Not Satisfiable <a class="iref" href="#rfc.xref.status.416.1">5</a>, <a class="iref" href="#rfc.iref.s.35"><b>9.4.17</b></a>, <a class="iref" href="#rfc.xref.status.416.2">11.2</a></li>2649 <li class="indline1">417 Expectation Failed <a class="iref" href="#rfc.xref.status.417.1">5</a>, <a class="iref" href="#rfc.iref.s.36"><b>9.4.18</b></a>, <a class="iref" href="#rfc.xref.status.417.2">11.2</a></li>2650 <li class="indline1">500 Internal Server Error <a class="iref" href="#rfc.xref.status.500.1">5</a>, <a class="iref" href="#rfc.iref.s.37"><b>9.5.1</b></a>, <a class="iref" href="#rfc.xref.status.500.2">11.2</a></li>2651 <li class="indline1">501 Not Implemented <a class="iref" href="#rfc.xref.status.501.1">5</a>, <a class="iref" href="#rfc.iref.s.38"><b>9.5.2</b></a>, <a class="iref" href="#rfc.xref.status.501.2">11.2</a></li>2652 <li class="indline1">502 Bad Gateway <a class="iref" href="#rfc.xref.status.502.1">5</a>, <a class="iref" href="#rfc.iref.s.39"><b>9.5.3</b></a>, <a class="iref" href="#rfc.xref.status.502.2">11.2</a></li>2653 <li class="indline1">503 Service Unavailable <a class="iref" href="#rfc.xref.status.503.1">5</a>, <a class="iref" href="#rfc.iref.s.40"><b>9.5.4</b></a>, <a class="iref" href="#rfc.xref.status.503.2">11.2</a></li>2654 <li class="indline1">504 Gateway Timeout <a class="iref" href="#rfc.xref.status.504.1">5</a>, <a class="iref" href="#rfc.iref.s.41"><b>9.5.5</b></a>, <a class="iref" href="#rfc.xref.status.504.2">11.2</a>, <a class="iref" href="#rfc.xref.status.504.3">A.1</a></li>2655 <li class="indline1">505 HTTP Version Not Supported <a class="iref" href="#rfc.xref.status.505.1">5</a>, <a class="iref" href="#rfc.iref.s.42"><b>9.5.6</b></a>, <a class="iref" href="#rfc.xref.status.505.2">11.2</a></li>2656 </ul>2657 </li>2658 </ul>2659 </li>2660 <li class="indline0"><a id="rfc.index.T" href="#rfc.index.T"><b>T</b></a><ul class="ind">2661 <li class="indline1">TRACE method <a class="iref" href="#rfc.xref.TRACE.1">3</a>, <a class="iref" href="#rfc.iref.t.1"><b>8.8</b></a>, <a class="iref" href="#rfc.xref.TRACE.2">10.5</a>, <a class="iref" href="#rfc.xref.TRACE.3">11.1</a></li>2662 </ul>2663 </li>2664 <li class="indline0"><a id="rfc.index.U" href="#rfc.index.U"><b>U</b></a><ul class="ind">2665 <li class="indline1">UNLINK method <a class="iref" href="#rfc.iref.u.2"><b>A.1</b></a></li>2666 <li class="indline1">User-Agent header <a class="iref" href="#rfc.xref.header.user-agent.1">4</a>, <a class="iref" href="#rfc.iref.u.1"><b>10.9</b></a>, <a class="iref" href="#rfc.xref.header.user-agent.2">11.3</a>, <a class="iref" href="#rfc.xref.header.user-agent.3">12.1</a></li>2667 </ul>2668 </li>2669 </ul>2670 </div>2671 2682 </body> 2672 2683 </html>
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