As a great workaround, I stopped using VLAN interfaces like "eth0.X", and now I'm using it like this "vlanX"... It is working better (still no not free of problems).
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ifupdown in Ubuntu. https://bugs.launchpad.net/bugs/850566 Title: does not configure ipv6 vlan interfaces due to autoconf sysctl failure Status in “ifupdown” package in Ubuntu: Fix Released Bug description: upon upgrade to 11.10 the ipv6 vlan interface is not configured correctly, leaves it in a half configured state. ipv4 configured properly, but not ipv6 #/etc/network/interfaces iface eth0.83 inet static address 192.168.83.2 netmask 255.255.255.0 iface eth0.83 inet6 static autoconf 0 address 2002:XXXX:XXXX:53:XXX:XXXX:XXXX:XXXX netmask 64 The failure is due to the sysctl calling net.ipv6.conf.eth0.83.autoconf = 0, which is incorrect since the dot is interpreted incorrectly, it should be net.ipv6.conf.eth0/83.autoconf = 0 Fixed in 0.7~beta1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/850566/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
