Network (bridge?) issue after following: Xen Cluster Management With Ganeti On Debian

Discussion in 'HOWTO-Related Questions' started by nux, Mar 26, 2008.

  1. nux

    nux New Member

    Hello, I'd like that say thanks falko for providing such great howtos.

    I followed the Xen Ganeti howto except used the latest version of ganeti instead of outdated one, just a few minor issues to getting it setup. I've got the cluster instance created, but am having problems with networking.

    I bring up the interface and can only ping node2 on the cluster, and no where else. The brctl show output of node2 is:
    node2:/etc/xen# brctl show
    bridge name bridge id STP enabled interfaces
    xen-br0 8000.000c29a60c75 no eth0
    vif3.0
    and on node1 it's:
    node1:~# brctl show
    bridge name bridge id STP enabled interfaces
    xen-br0 8000.000c290ab978 no eth0

    Is the vif3.0 causing issues? Are my bridges not setup correctly?

    Here is my interfaces file from node2:
    node2:/etc/xen# cat /etc/network/interfaces
    # This file describes the network interfaces available on your system
    # and how to activate them. For more information, see interfaces(5).

    # The loopback network interface
    auto lo
    iface lo inet loopback

    # The primary network interface
    auto xen-br0
    iface xen-br0 inet static
    address xxx.202.80
    netmask 255.255.255.192
    network xxx.202.64
    broadcast xxx.202.127
    gateway xxx.202.126
    bridge_ports eth0
    bridge_stp off
    bridge_fd 0
    # dns-* options are implemented by the resolvconf package, if installed
    dns-nameservers xxx.98.98
    dns-search domain.com
    node2:/etc/xen#


    If there is anything else that could help in resolving this issue let me know.

    Thanks,
    -Steve
     
  2. falko

    falko Super Moderator

    Any errors in your logs?
     
  3. nux

    nux New Member

    No there are not.
     

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