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<div class="moz-cite-prefix">On 26/02/13 16:36, Miguel Angel Diaz
Corchero wrote:<br>
</div>
<blockquote cite="mid:512CD660.7080105@ciemat.es" type="cite">
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Hello.<br>
<br>
We've worked with my OpenStack installation for several months and
now I have to create two pools (public and private pools) of
floating_ips.<br>
<br>
I noticed that the floating_ip doesn't work correctly:<br>
<br>
1)cat /etc/nova/nova.conf | grep public<br>
public_interface=eth0<br>
<br>
2) I need to establish the public_interface depending on the pool,
so that:<br>
nova-manage floating create --pool=private-ips
--ip_range=192.168.6.228/30 --interface=eth0<br>
nova-manage floating create --pool=prublic-ips
--ip_range=193.144.240.45/30 --interface=eth0.4<br>
<br>
3) I listed my pools:<br>
nova-manage floating list <br>
2fd8747b4eb64ce4bd7149e2d45ff076 193.144.240.46 None
public-ips eth0.4<br>
2fd8747b4eb64ce4bd7149e2d45ff076 192.168.7.249 None
private-ips eth0<br>
<br>
4) I created the IPs from both pools<br>
nova floating-ip-create private-ips<br>
nova floating-ip-create prublic-ips<br>
<br>
5) I add the IP to some instances ... but I can see that all the
secondary IPs are created on eth0 <br>
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq
state UP qlen 1000<br>
link/ether 00:1a:64:5d:60:00 brd ff:ff:ff:ff:ff:ff<br>
inet 193.144.240.45/32 scope global eth0<br>
inet 192.168.7.250/32 scope global eth0<br>
inet6 fe80::21a:64ff:fe5d:6000/64 scope link <br>
valid_lft forever preferred_lft forever<br>
<br>
Why all the secondary IPs are created on eth0? It seems the
public_interfaces of <b>"nova-manage floating create</b>" are <b>ignored</b>.
<br>
<br>
Any help?<br>
<br>
Regards<br>
Miguel.<br>
</blockquote>
<br>
Finally I solved this issue applying the modifications described in
the following link:<br>
<a class="moz-txt-link-freetext"
href="https://bugs.launchpad.net/nova/+bug/1089709">https://bugs.launchpad.net/nova/+bug/1089709</a>
<br>
<br>
Regards<br>
Miguel.<br>
<br>
<br>
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