Defect routing table when using bridge_ports inside network/interfaces (8.4.1)
I'm trying to create a bridge using the bridge-utils package under kubuntu 8.04.1.
= /etc/network/interfaces =
iface lo inet loopback
# from http://www.virtualbox.org/download/UserManual.pdf
iface br0 inet dhcp
This worked fine the first time I did a "/etc/init.d/network restart" ... However, whenever I reboot my machine the network is down, which is probably due to a defect routing table:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.4.0.0 * 255.255.255.0 U 0 0 0 br0
10.4.0.0 * 255.255.255.0 U 0 0 0 eth0
link-local * 255.255.0.0 U 1000 0 0 br0
default tor.xxxxxxx 0.0.0.0 UG 0 0 0 eth0
default tor.xxxxxxx 0.0.0.0 UG 100 0 0 br0
If I remove the routes using eth0 manually, the network is up again. Thread http://ubuntuforums.org/showthread.php?t=807563 seem to describe the same problem, but the solution found there (disabling the bridge) is no alternative to me, I'm afraid.
Does anybody have an idea where the ambiguous routes to eth0 may come from?
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