Re: ipcomp does not work with IPv6 trafic

Actually ICMP6 works fine over ipcomp, but not TCP traffic.
tcpdump -i enc0 shows that a SYN packet arrives without ipcomp.
Please give advice on further diagnosing this problem.

вт, 21 июл. 2020 г. в 14:05, Антон Касимов <kasimov.an@gmail.com>:

> Adding ipcomp to earlier mentioned policy blocks IPv6 packets on the
> receiving side.
> tcpdump shows that packet is received on enc0 interface but not forwarded
> to the endpoint.
>
> Adding ipv4 traffic selector allows to send IPv4 packets over ipcomp but
> not IPv6.
>
> ipcomp is enabled on both sides.
>
> $ sysctl net.inet.ipcomp.enable
> net.inet.ipcomp.enable=1
>
>
>
--
Антон Касимов / Anton Kasimov