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Re: Please Help

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx, bhatter@xxxxxxxxxxxxx
Subject: Re: Please Help
From: Joseph Mack <mack.joseph@xxxxxxx>
Date: Thu, 27 Sep 2001 14:13:07 -0400
Bill Hatter wrote:
> 

> Joe,
> I've included some log files from /var/log/kern.log and tcpdump. 

Thanks - I may not need them just yet.

Just went for my daily walk and it gave me enough time to think about 
what might be happening. You appear to have arp problems. When you
do what you think is a connect, look at the arp table in your client
for the VIP. It should be the NIC on the outside of the director,
for the LVS to work.

You've got windows realservers. Have you done something to handle
the arp problem for windows machines? You can look at the HOWTO for
suggestions. Any of these will work

1. make the windows machines no-arp. This seems to be the choice
of the people on the mailing list.

2. you can put a host route to the VIP from the router that is connected to the 
internet (your client is on the other side of that router right?)

3. stop all the other machines on the network(s) eg your "domain controller" 
router
from routing packets _to_ the VIP.

Joe

-- 
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center, 
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA


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