[Openstack] Routing from instances to floating ips in nova-network -- possible?
Joe Topjian
joe at topjian.net
Thu May 7 17:54:53 UTC 2015
Hello,
I'm glad to hear that it works for you! I just now tried setting
> force_snat_range for my floating IP range but I'm still not getting any
> pings. Strangely if I restart nova-network things work for a minute or
> two, then return to the status quo. That means that no matter what I
> change, it looks like it worked, for a minute :)
>
I find that when this happens, it's in between iptables being flushed and
nova-network re-applying all of the rules.
One way to confirm this is to restart nova-network, save the output of
`iptables-save` during when it's working, then save the output again when
it's not, and diff the two outputs.
Joe
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