It turned out that to connect to the Checkpoint in question, not only UDP checksums need to be disabled but also some AVP headers must not be marked as mandatory.
Patch coming soon. ** Bug watch added: Debian Bug tracker #680146 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=680146 ** Also affects: xl2tpd (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=680146 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1244780 Title: xl2tpd should disable UDP checksums as this cause connection problems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xl2tpd/+bug/1244780/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
