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(parent: 48797d2) | patch
ip6: set local flag on outbound echo reply 00/34500/1
authorMatthew Smith <[email protected]>
Mon, 11 Oct 2021 19:10:15 +0000 (14:10 -0500)
committerDave Wallace <[email protected]>
Tue, 16 Nov 2021 15:43:45 +0000 (15:43 +0000)
commit895a0a1fed9f678dfc9345653d75515b61eeae52
tree4222a9c3ecd817fb52567c4e7c95fb2cb18d4ddftree | snapshot
parent48797d204fc3c767267c5abc72bdec126d1cff64commit | diff
ip6: set local flag on outbound echo reply

Type: fix

When VPP generates an ICMP echo reply in response to an incoming
echo request to a local address, set VNET_BUFFER_F_LOCALLY_ORIGINATED
on the buffer. It will prevent ip6-rewrite from decrementing the hop
limit.

Outbound IPv4 echo replies also get this flag set.

Change-Id: Iaa229294eb158edb58cf1bf1b7a90da281321406
Signed-off-by: Matthew Smith <[email protected]>
(cherry picked from commit af50b4f727f6d9d85c722c39b459941e01a34217)
src/vnet/ip/icmp6.c diff | blob | history
Vector Packet Processing