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Date: Thu, 7 Oct 2004 10:16:24 +0100
From: Ollie Cook <ollie@uk.clara.net>
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Subject: Re: kernel arp log message
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On Wed, Oct 06, 2004 at 08:37:16PM +0700, Muhammad Reza wrote:
> hi, i have a problem in a FreeBSD server, Kernel message show this message;
> arp: [ip redhat firewall gateway] moved from [1st nic redhat firewall
> gateway]  to [2nd redhat firewall gateway] on fxp0 arp: [ip redhat firewall
> gateway] moved from [2nd nic redhat firewall gateway]  to [1st redhat
> firewall gateway] on fxp0
> 
> message show, every 30 minutes, but varies...

I've seen this with Gateway Load Balancing [1] (a Cisco protocol). Might your
firewalls be configured with something like that?

Ollie

1: http://www.cisco.com/en/US/products/sw/iosswrel/ps1838/products_feature_guide09186a0080134a35.html

-- 
Ollie Cook         Systems Architect, Claranet UK
ollie@uk.clara.net               +44 20 7685 8065