[Openstack] [OpenStack] Second Public IP for VM on Another Public Network does not work properly

John Belamaric jbelamaric at infoblox.com
Mon Aug 22 15:27:44 UTC 2016


On Aug 22, 2016, at 11:12 AM, John Belamaric <jbelamaric at infoblox.com<mailto:jbelamaric at infoblox.com>> wrote:


On Aug 19, 2016, at 5:35 PM, Neil Jerram <neil at tigera.io<mailto:neil at tigera.io>> wrote:

On Fri, Aug 19, 2016 at 9:25 PM John Belamaric <jbelamaric at infoblox.com<mailto:jbelamaric at infoblox.com>> wrote:
>
> Yes, and that was what I was alluding to in order to make packets go out the correct interface based on the source IP in the packets.
>

You can configure it to send the packets out the interface the original packet came in on. That solves this problem. You don’t have to use source IP.


Am I right that we are talking here about a configuration that can be done in the instance OS?  If so, could you say exactly how to configure that, John, when the instance OS is Linux?



Actually I guess what I did does amount to using the source IP...
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