Hi Team,
During our testing we observed below issue
when a packet with TTL 1 and size is greater than interface MTU is
received its getting dropped with below error counter
*23172 ip4-input ip4 ttl <= 1*
we added below check to resolve the issue in ip4_frag_do_fragment function
+ if (from_b->flags & VNET_BUFFER_F_LOCALLY_ORIGINATED)
+ {
+ to_b->flags |= VNET_BUFFER_F_LOCALLY_ORIGINATED;
+ }
is this fix is correct , if correct can you please approve below patch
https://gerrit.fd.io/r/c/vpp/+/35367
Thanks & Regards,
Sudhir
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