[Openstack] [OpenStack][Nova] Multi-host ip mix up.

Leander Bessa Beernaert leanderbb at gmail.com
Mon Jun 25 16:08:52 UTC 2012


Hello,

I've setup OpenStack with a multi-host configuration. Everything appears to
be working fine. However, when i launch an instance, it get's assigned an
ip (10.0.9.3) and when i ping that IP i get this output:

> ping 10.0.9.3
> PING 10.0.9.3 (10.0.9.3) 56(84) bytes of data.
> From 10.0.9.5 icmp_seq=1 Destination Host Unreachable
> From 10.0.9.5 icmp_seq=2 Destination Host Unreachable
> From 10.0.9.5 icmp_seq=3 Destination Host Unreachable


If i ping the adress 10.0.9.5 i get a response.

 ping 10.0.9.5
> PING 10.0.9.5 (10.0.9.5) 56(84) bytes of data.
> 64 bytes from 10.0.9.5: icmp_req=1 ttl=64 time=0.043 ms
> 64 bytes from 10.0.9.5: icmp_req=2 ttl=64 time=0.035 ms
> 64 bytes from 10.0.9.5: icmp_req=3 ttl=64 time=0.036 ms


Any idea what's happening here?

Regards,
Leander
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