Changeset 354


Ignore:
Timestamp:
25/08/14 08:51:50 (8 years ago)
Author:
ietf-pcp@…
Message:

re-word the section on retransmissions

File:
1 edited

Legend:

Unmodified
Added
Removed
  • draft-cheshire-pcp-anycast/draft-ietf-pcp-anycast.xml

    r353 r354  
    160160       
    161161        <t>If contacting the configured PCP server or the default router
    162         does not succeed within the retransmission period, the PCP client
    163         re-initializes RT based on IRT, as described in Section 8.1.1 of
    164         <xref target="RFC6887"/>. The PCP client sets
    165         MRC to 4 and sends a PCP request to the PCP anycast address.
    166         The PCP client SHOULD select the PCP anycast address to be of the
     162        does not succeed with this first approach, the PCP client
     163        re-initializes RT based on IRT, and
     164        it resets MRC to its "normal" value (0 unless a different value is
     165        requested by the application), as described in Section 8.1.1 of
     166        <xref target="RFC6887"/>.
     167        Then, the PCP client repeatedly transmits a message to the
     168        configured PCP server or the default router, waits RT, transmits a
     169        message to the anycast address, waits RT, recalculates RT as specified
     170        in Section 8.1.1 of <xref target="RFC6887"/>, and starts again
     171        with a retransmission to the configured PCP server or the default
     172        router. This procedure continues until a reply is received or
     173        or the PCP client is no longer interested in the PCP transaction
     174        or the message exchange is considered to have failed according to
     175        MRC/MRD.</t>
     176       
     177        <t>The PCP client SHOULD select the PCP anycast address to be of the
    167178        same IP address family as its requested PCP mapping (i.e., the
    168179        address family of the Requested External IP Address).</t>
    169180       
    170         <t>If no reply
    171         or an error message is received within the retransmission period,
    172         the PCP client continues the whole procedure (i.e., starting again
    173         with the configured PCP server or the default router) until it
    174         receives a response or the client no longer wants a mapping.
    175         However, after the first round, RT is no longer re-initialized.</t>
    176181      </section>
    177182
Note: See TracChangeset for help on using the changeset viewer.