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...@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
