Excerpts from Danny Choi (dannchoi)'s message of 2014-12-02 08:34:07 -0800:
> Hi Andrea,
> 
> Though both interfaces come up, only one will response to the ping from the 
> neutron router.
> When I disable it, then the second one will response to ping.
> So it looks like only one interface is useful at a time.
> 

I believe both interfaces can be used independently by setting
arp_announce to 1 or 2. As in:

sysctl -w net.ipv4.conf.all.arp_announce=2

Might want to try both settings. The documentation is here:

https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt

_______________________________________________
OpenStack-dev mailing list
OpenStack-dev@lists.openstack.org
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Reply via email to