kernel arp log message

[George V. Neville-Neil]

At Wed, 06 Oct 2004 20:37:16 +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...
> 
> any ideas???

Does the [ip rdhat firewall gateway] have the same IP on two
interfaces both of which could be seen by the FreeBSD server?  If so
that sounds like a misconfiguration to me.  I'd have to know more
about your network setup to say more.

Later,
George