[Openstack] floating ip takes a long time to be accessible

Xin Zhao xzhao at bnl.gov
Mon Dec 17 19:04:20 UTC 2012


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.


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