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Topic: Multiple Monowalls in the same subnet, bridged wan and proxy arp  (Read 1498 times)
« on: June 06, 2011, 10:43:38 »
brandon *
Posts: 1

Hi all,

We're running multiple Monowalls in the same subnet at a colo.

DMZ is bridged with WAN to provide filtering on the public IPs.

Proxy arp is set up on each of the monowalls.

The problem is on occasion I'll see lots of errors like this:
kernel: arp: 12.13.14.xx moved from 00:0d:b9:1c:e8:bd to 00:0c:29:4b:4f:14 on vr1
kernel: arp: 12.13.14.xx moved from 00:0c:29:4b:4f:14 to 00:0d:b9:22:2b:39 on vr1
kernel: arp: 12.13.14.xx moved from 00:0d:b9:22:2b:39 to 00:0d:b9:1c:e8:bd on vr1

What's happening here?
 
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