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Re: [lvs-users] Dual homed LVS-DR

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] Dual homed LVS-DR
From: "Chad Morland" <cmorland@xxxxxxxxx>
Date: Wed, 26 Mar 2008 10:10:39 -0400
On Wed, Mar 26, 2008 at 9:56 AM, Joseph Mack NA3T <jmack@xxxxxxxx> wrote:

> On Wed, 26 Mar 2008, Chad Morland wrote:
>
> > I am trying to get LVS-DR working in a dual home setup.
> >
> > Everything seems to be working fine for VIP1 but requests are timing out
> on
> > VIP2. I can see the requests being distributed to the real server by LVS
> but
> > the response never reaches the user as if arp tables was not configured
> > correctly. Any ideas?
>
> (you don't need arptables to setup an LVS)
>
> If you see the packets going through the director and
> arriving at the realserver, then you've handled the arp
> problem. What sort of info do you get when you telnet to
> 10.10.2.38:80?
>
>
I discovered the problem was related to my routing tables.

The following helped me solve the issue:

http://linux.derkeiler.com/Newsgroups/linux.redhat/2005-05/0223.html
http://lartc.org/howto/lartc.rpdb.multiple-links.html

Thanks again for the response Joe, you are a machine!

-CM


> Joe
>
> --
> Joseph Mack NA3T EME(B,D), FM05lw North Carolina
> jmack (at) wm7d (dot) net - azimuthal equidistant map
> generator at http://www.wm7d.net/azproj.shtml
> Homepage http://www.austintek.com/ It's GNU/Linux!
>
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