Hi Ole,
The problem I am facing is a bit different. It is not that it is failing for me
in any scenario, but the implementation seems a little confusing and hence I
posted this query for clarification. I'll try explaining my test scenario.
The documentation for VPP Configuration File -
Pankaj,
> In file vnet/ip/ip6_forward.c(VPP 21.01), function ip6_local_inline(),
> the node's packet processing has the following check:
>
> if (PREDICT_FALSE (need_csum))
> {
> flags = ip6_tcp_udp_icmp_validate_checksum (vm, b[0]);
>
Hi Pankaj,
I’ll leave the hop-by-hop questions to others that are more familiar with the
code. As for the length check being done only on the else branch,
ip6_tcp_udp_icmp_validate_checksum needs to compute the length so I’m guessing
the expectation is that the checksum validation will fail
Hi,
In file vnet/ip/ip6_forward.c(VPP 21.01), function ip6_local_inline(), the
node's packet processing has the following check:
if (PREDICT_FALSE (need_csum))
{
flags = ip6_tcp_udp_icmp_validate_checksum (vm, b[0]);
good_l4_csum = flags & VNET_BUFFER_F_L4_CHECKSUM_CORRECT;
error =
