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| author |   Alexander Skorichenko <askorichenko@netgate.com> | 2022-05-27 08:23:20 +0000 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2022-07-19 12:24:51 +0000 |
| commit | fa27d4d4f1f3a32eba275f3fc4e06ff15c7a5690 (patch) | |
| tree | 421b180349116e10e5222178ba80982a03975b29 /src/vnet/ip/ip.c | |
| parent | 0d352a97c5e3ad1f5f6eab18a978a14b0b9e06a8 (diff) | |
nat: disable nat44-ei-in2out-output ttl check
Type: fix
A packet passing through nat44-ei-in2out-output,
has its ttl value validated in earlier nodes.
"ip4-input" node checks ttl for locally generated packets.
"ip4-rewrite" node validates ttl in forwarded packets.
Thus for example, the ED counterpart disables ttl checks
in its "nat44-ed-in2out-output" node.
This patch updates nat44 EI conditions for ttl checks to
those currently used in nat44 ED case, meaning no extra ttl
validation for in2out when output-feature is enabled.
Signed-off-by: Alexander Skorichenko <askorichenko@netgate.com>
Change-Id: Idd15d7c9a746b60c0a6dac5537d00ef10c257fdc
(cherry picked from commit d1ca70c7e11dac7b9fff802ca5f1d9051c984c34)
Diffstat (limited to 'src/vnet/ip/ip.c')
0 files changed, 0 insertions, 0 deletions