All for "Lucid Lynx": !# cat /etc/lsb-release !DISTRIB_ID=Ubuntu !DISTRIB_RELEASE=10.04 !DISTRIB_CODENAME=lucid !DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS"
!# uname -a !Linux ubuntu 2.6.32-25-generic-pae #45-Ubuntu SMP Sat Oct 16 21:01:33 UTC 2010 i686 GNU/Linux dpkg: linux-image-2.6.32-25-generic-pae Straight ahead script for a bridge without an interface (sometimes useful): !auto vb1 !iface vb1 inet static ! address 172.16.1.1 ! netmask 255.255.255.0 ! broadcast 172.16.1.255 ! mtu 1496 ! bridge_fd 9 ! bridge_hello 2 ! bridge_maxage 12 ! bridge_stp off !# ifup vb1 !SIOCSIFADDR: No such device !vb1: ERROR while getting interface flags: No such device !SIOCSIFNETMASK: No such device !SIOCSIFBRDADDR: No such device !vb1: ERROR while getting interface flags: No such device !SIOCSIFMTU: No such device !vb1: ERROR while getting interface flags: No such device !Failed to bring up vb1. Does not work. You'll have to define at least one device for this bridge: !auto vb1 !iface vb1 inet static ! address 172.16.1.1 ! netmask 255.255.255.0 ! broadcast 172.16.1.255 ! mtu 1496 ! bridge_fd 9 ! bridge_hello 2 ! bridge_maxage 12 ! bridge_stp off ! bridge_ports lo !# ifup vb1 !can't add lo to bridge vb1: Invalid argument ! !Waiting for vb1 to get ready (MAXWAIT is 20 seconds). !ssh stop/waiting !ssh start/running, process 2228 Quite sure the error message is nonsense device lo should be addable to any bridge, but it is true: it just does not work to add "lo" to any bridge! Quite bad!! !# brctl show !bridge name bridge id STP enabled interfaces !vb1 8000.000000000000 no !# brctl showstp vb1 !vb1 ! bridge id 8000.000000000000 ! designated root 8000.000000000000 ! root port 0 path cost 0 ! max age 12.00 bridge max age 12.00 ! hello time 2.00 bridge hello time 2.00 ! forward delay 9.00 bridge forward delay 9.00 ! ageing time 300.01 ! hello timer 0.20 tcn timer 0.00 ! topology change timer 0.00 gc timer 4.20 ! flags Trying to add a tun-interface to the bridge does not work either: !# brctl addif vb1 lo !can't add lo to bridge vb1: Invalid argument !# ssh -w 0:0 [email protected] !# ifconfig tun0 !tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 ! POINTOPOINT NOARP MULTICAST MTU:1500 Metric:1 ! RX packets:0 errors:0 dropped:0 overruns:0 frame:0 ! TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 ! collisions:0 txqueuelen:500 ! RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) ! !# brctl addif vb1 tun0 !can't add tun0 to bridge vb1: Invalid argument In /proc/net/vlan is only on file: config. It holds: !VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD Seems as if the whole bridging code is badly broken. -- VLAN does not work with Ubuntu 10.04.1 LTS "lucid lynx" https://bugs.launchpad.net/bugs/674652 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
