Ubuntu 12.04 / kvm / libvirt / problem with network bridge br0
Michael.Zoet at zoet.de
Fri May 18 09:52:08 UTC 2012
Am 18.05.2012 10:57, schrieb Thorsten Göllner:
> Sorry, my fault. I had a typo. The broadcst is configured correctly:
> Any other idea?
yes but may be it is another typo:
>> ON THE GUEST:
>> ~$ ifconfig
>> eth0 Link encap:Ethernet HWaddr 52:54:00:d2:d1:73
>> inet addr:126.96.36.199 Bcast:213.203.09.191
>> ~$ route -n
>> Kernel IP routing table
>> Destination Gateway Genmask Flags Metric
>> Ref Use Iface
>> 0.0.0.0 188.8.131.52 0.0.0.0 UG 100
>> 0 0 eth0
>> 1184.108.40.206 0.0.0.0 255.255.255.224 U 0
>> 0 0 eth0
An IP of 1220.127.116.11 in your default route does not exist in IPv4
;-). The 1213 is much too high ;-) and I think the 2 should be deleted.
But I also think your routing is not correct. In my opinion there should
be 18.104.22.168(the IP of your KVM host) instead of 22.214.171.124
and 126.96.36.199 instead of 1188.8.131.52.
But these are only guesses and it depends on how routing is done in your
data center. (I think you are using Hetzner and Hetzner does not allow
you to use their gateway with other MAC addresses than your KVM host!)
Maybe it is a typo but may be not because you used the command "route -n".
If you realy want some help you should post config files! It is easier
to track problems.
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