ARP problem on DMZ

Hello,

I have linux webserver (ip forward off, only port 80 on eth1)
internal = "eth0" (HWaddr 00:E0:29:88:EE:3E) plugged into LAN switch
External = "eth1" plugged into DMZ hub

I have a obsd box running nat/fw, two nics an ipf.
internal = "xl0" plugged into LAN switch
external = "xl1" plugged into DMZ hub

It appears that the Rh box is arping the internal nic on the external
subnet.
Probably a routing problem?

How to stop the messy console arp messages?:
arp: attempt to add entry for 67.95.33.44 on xl1 by 00:e0:29:88:ee:3e
on xl0 Oct 3 17:08:23 fw last message repeated 6 times
Oct 3 17:10:08 fw last message repeated 11 times
Oct 3 17:20:13 fw last message repeated 42 times

internet
|
|
----------------------------
- DMZ HUB -
----------------------------
^ ^
| |
[xl1] [eth1]
------------ ------------
- obsd - - rh 8.0 -
------------ ------------
[xl0] [eth0]
| |
v v
----------------------------
- LAN Switch -
----------------------------

Thx,

Donnie Armstrong
armstrong@cross-works.com