That error doesn't seem related (looks more like something the bypass- lan plugin would log). So please post the complete log.
Also, your manual config creates two CHILD_SAs, one for each family. That's not how the NM plugin operates. It assumes the responder is able to narrow the traffic selectors of a single CHILD_SA appropriately (it proposes 0.0.0.0/0 AND ::/0 as remote traffic selectors). If the device you connect to is unable to do that and requires two CHILD_SAs, you won't be able to use both address families with the NM plugin. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905565 Title: IPv6 over IPv4 IPSec tunnel communication error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-strongswan/+bug/1905565/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
