[Xen-devel] Is a gateway necessary for Xen networking?

["Carb, Brian A" <Brian.Carb@xxxxxxxxxx>]

Using Xen unstable (changeset 15445) on X86_64 SLES10, we are no longer able to start networking without a default gateway.

 

After "xend" starts,

-  ifconfig shows eth0, lo, and tmpbridge, and xen networking is incomplete

-  "brctl show" reveals tmpbridge with no interfaces connected

 If we modify the network-bridge script to show output: 
        #!/bin/bash         
        exec 2>/tmp/log 
        set -x
and restart xend, the log file shows that xen-network-common.sh fails in a call to getcfg:
        + preiftransfer
        ++ /sbin/getcfg -d /etc/sysconfig/network/ -f ifcfg- --
        Error in getcfg (get_config.c, 303):
        Give exactly one argument

If we create a default route, the script does not error and a peth0 is created.

Since a gateway is not required for linux, should it be required for Xen?

brian carb
unisys corporation - malvern, pa

 

 

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