Hi Nate,Thanks for your reply. But I am not running in multi-host mode now. The cluster uses one nova-networking service on the controller node.
Xin On 12/17/2012 9:31 PM, Nathanael Burton wrote:
On Dec 17, 2012 2:05 PM, "Xin Zhao" <[email protected] <mailto:[email protected]>> wrote:> > Hello, >> I allocate 2 public ips to instances, the first one becomes accessible almost immediately, but the second one > always take a long time to be pingable. It doesn't matter which specific IP is assigned first or second, it's always > the second one that is slow to be reachable, although the corresponding iptable rules are all set on the controller> node almost immediately. Has anyone seen similar behavior? > > I am using essex (2012.1) on RHEL6. > > Thanks, > Xin > > > > _______________________________________________> Mailing list: https://launchpad.net/~openstack <https://launchpad.net/%7Eopenstack> > Post to : [email protected] <mailto:[email protected]> > Unsubscribe : https://launchpad.net/~openstack <https://launchpad.net/%7Eopenstack>> More help : https://help.launchpad.net/ListHelp > Xin,You may need to use send_arp_for_ha=true to send a gratuitous ARP if you're using multi-host networking.Nate
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