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From Anthony Xu <Xuefei...@citrix.com>
Subject RE: Router VM and Network Issue
Date Mon, 03 Dec 2012 20:11:35 GMT
I remember we have a fix for this, when route VM boots up, it tries to ping default gateway
to propagate its MAC to switch.

Might be this fix is not checked into CS 4.0

Anthony

> -----Original Message-----
> From: Musayev, Ilya [mailto:imusayev@webmd.net]
> Sent: Monday, December 03, 2012 10:59 AM
> To: cloudstack-dev@incubator.apache.org
> Subject: Router VM and Network Issue
> 
> So I hit a glitch where a router VM boots up but does not really pass
> any traffic unless I ping the gateway of the CS host from within the
> router VM.
> 
> Once the gateway ping goes through, CS is able to SSH into a router VM
> and everything is fine and dandy..
> 
> But this behavior really puzzles me. Linux network stack is not fully
> activated or routing is not fully functional until the initial CS GW
> ping.
> 
> Also I cant ping/ssh the router VM from CS unless a initiate a ping
> from within the router VM.
> 
> I'm on CS 4.0 and vSphere5. This seem to affect the Advanced Network
> setup more than Basic because of routing complexity - as you add some
> routes into linux routing table.
> 
> 
> Has anyone seen this before?

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