I am also affected by this bug. The following workaround works for me: sudo ip route replace default via 0.0.0.0 dev tun0
I can provide lots of debugging information if needed. ** Also affects: openconnect (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1502847 Title: network manager open connect establishes connect but vpn does not work after connection is establlished. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-openconnect/+bug/1502847/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs