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RE: Servers appear to freeze once secondary servers come up...

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: Servers appear to freeze once secondary servers come up...
From: Joseph Mack NA3T <jmack@xxxxxxxx>
Date: Wed, 6 Sep 2006 16:11:09 -0700 (PDT)
On Wed, 6 Sep 2006, Dan Brown wrote:


Just an FYI on this, Todd, Joseph.  Joseph was partially right, but I wasn't
missing a gateway route definition, I had extra ones.

did you put the extra one on or did (presably misconfigured) script(s) do it?

You can have multiple gateways, but (AFAIK) they have to be added by the ip route append command. The default is that they have equal weight and I presume new routes are sent out each gateway alternately.

I have three
interfaces on each of my machines.  A public internet ethernet interface,
our intranet ethernet interface, and the ethernet interface I am running LVS
heartbeat and csync2 though.  The problem which was causing the ldirectord
daemons to freeze up so it appeared was that I had defined a default gateway
for each interface/network.  I'm not entirely sure of my reasoning behind
defining the internal network gateway, but I'm sure I'll eventually find
something broken or someone will complain to me about it if there's more to
it than this.

the internal network should only have routes to that network.

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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