@Kir Kolyshkin Adding net.ipv4.conf.all.forwarding=1 to sysctl.conf solves the problem.
The problem is though that in /ets/sysctl.conf it says : # Uncomment the next line to enable packet forwarding for IPv4 #net.ipv4.conf.default.forwarding=1 however uncommenting that line does not enable packet forwarding for IPv4 -- sysctl.conf, net.ipv4.conf.default.forwarding, race condition? https://bugs.launchpad.net/bugs/84537 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs