From owner-freebsd-isp  Wed Mar 22  6:39:55 2000
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Date: Wed, 22 Mar 2000 17:36:09 +0300
From: Alexander Latukhin <al@al.san.ru>
To: freebsd-isp@freebsd.org
Subject: Two interfaces with one IP
Message-ID: <20000322173609.A938@al.san.ru>
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Hello dear FreeBSD-ISP,

I faced with a strange thing today - one of our servers start to
write "... /kernel: arp: XX:XX:XX:XX:XX:XX is using my IP address X.X.X.X!"
from time to time on the console.  This XX:XX:XX:XX:XX:XX is NOT from
our LAN.  We have several clients on sync/async connections to our Cisco
routers.  When normal operation conditions the server in question is 
ping'ed with 0.3 - 0.4 ms, when another interface try to use his IP this
time increases up to 44 - 60 ms.  That makes me think that a part (or whole)
of traffic goes the wrong way.  Did anyone faced the same/similar problem?

Any comments/help/advices would be greatly appreciated.

Alex

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
RUSSIA,                e-mail: al@san.ru
Saratov Telecom,
Alexander Latukhin


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