Opened 13 years ago

Closed 12 years ago

#92 closed task (invalid)

No TTL decrement for inter-link tunneled SEND-protected NA

Reported by: julien.ietf@… Owned by: julien.ietf@…
Priority: major Milestone:
Component: draft-ietf-netlmm-mn-ar-if Severity:
Keywords: Cc: netlmm@…


James Kempf wrote:
> 5) There is currently a disconnect between this draft and
> draft-giaretta. This draft requires some way for an NA to get from
> one link to another through the LMA without having the TTL
> decremented so that a node on another link can report a DAD address
> collision with a SEND protected NA, where draft-giaretta says that
> the TTL will be decremented for all packets tunneled between links.
> The reason the TTL must be preserved is because ND uses a TTL of
> 255 to detect whether the packet was sent "on link" or not.

Change History (2)

comment:1 Changed 13 years ago by julien.ietf@…

  • Status changed from new to assigned

comment:2 Changed 12 years ago by julien.ietf@…

  • Resolution set to invalid
  • Status changed from assigned to closed
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