Floatings IP and NAT [closed]

asked 2013-07-08 03:43:26 -0600

Arfghl gravatar image

updated 2013-08-25 23:59:45 -0600

fifieldt gravatar image

Hello !

I have a "Router per tenant configuration" (http://docs.openstack.org/trunk/openstack-network/admin/content/use_cases_tenant_router.html)

This is a picture of my network with the different VMs: LINK

Whe I try to ping the server2 from the server3 with public IPs the first packet is correctly natted and natted by the two routers but after this first good packet the others are not s-natted with the router1 and the router2 did not d-natted the packets to server2 but responds to the ping request directly.

Is it a problem with my iptables or a known issue ?

Thanks in advance for your help

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Closed for the following reason question is not relevant or outdated by Bill@Metacloud
close date 2014-04-14 16:25:25.663528

Comments

1

Your description is very hard to follow. How are you observing this behaviour? Are you sure it is not just connection tracking in action?

darragh-oreilly gravatar imagedarragh-oreilly ( 2013-07-09 11:18:38 -0600 )edit

Do you have an ICPM rule setup in security groups for Ping the VM's ?

Bill@Metacloud gravatar imageBill@Metacloud ( 2013-12-16 10:31:30 -0600 )edit
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