/bsd: arplookup: unable to enter address for 10.111.74.196

[matt <matt_(_at_)_scrapshells_(_dot_)_com>]

Hello,

My /var/log/messages file is constantly filled with this message.  I will 
output a tail of it...

Aug 12 00:09:00 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 00:24:00 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 00:39:00 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 00:54:00 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 01:09:00 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 01:24:00 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 01:39:00 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 01:55:34 www /bsd: arplookup: unable to enter address for 10.111.74.196
Aug 12 02:09:02 www /bsd: arplookup: unable to enter address for 10.111.74.196

I believe it is being generated from my ZyXEL cable router. (ZyXEL P964).
If I disconnect the ethernet cable going to it, the messages subside, and 
once I reconnect it, they start again.

I would like to be able to eliminate it from showing up in the logs as it 
is really useless and just clutters things up a bit.  Here is some 
relevant command output:

netstat -rnfinet

Routing tables

Internet:
Destination        Gateway            Flags     Refs     Use    Mtu  Interface
default            24.227.114.129     UGS         3  1274149      -   dc1
10.1.0.2           10.1.0.1           UH          1       21      -   tun0
24.227.114.128/30  link#2             UC          1        0      -   dc1
24.227.114.129     0:2:cf:9:bf:c9     UHLc        1        0      -   dc1
24.227.114.130     127.0.0.1          UGHS        0        0  33224   lo0
127/8              127.0.0.1          UGRS        0        0  33224   lo0
127.0.0.1          127.0.0.1          UH          2      328  33224   lo0
172.31.33/24       link#3             UC          4        0      -   vr0
172.31.33.1        0:50:2c:a1:6c:f3   UHLc        0        2      -   lo0
172.31.33.5        0:4:e2:9c:35:87    UHLc        0     3005      -   vr0
172.31.33.7        0:20:35:43:1e:c4   UHLc        3     5271      -   vr0
172.31.33.99       0:9:5b:4e:ad:aa    UHLc        0    14917      -   vr0
192.168.0/24       10.1.0.2           UGS         0     4278      -   tun0
224/4              127.0.0.1          URS         0        0  33224   lo0

ifconfig -a

lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33224
	inet 127.0.0.1 netmask 0xff000000 
	inet6 ::1 prefixlen 128
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x6
dc0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
	address: 00:04:e2:41:d4:4f
	media: Ethernet autoselect (100baseTX full-duplex)
	status: active
dc1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	address: 00:04:e2:41:d4:be
	media: Ethernet autoselect (100baseTX full-duplex)
	status: active
	inet 24.227.114.130 netmask 0xfffffffc broadcast 24.227.114.131
	inet6 fe80::204:e2ff:fe41:d4be%dc1 prefixlen 64 scopeid 0x2
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	address: 00:50:2c:a1:6c:f3
	media: Ethernet autoselect (100baseTX full-duplex)
	status: active
	inet 172.31.33.1 netmask 0xffffff00 broadcast 172.31.33.255
	inet6 fe80::250:2cff:fea1:6cf3%vr0 prefixlen 64 scopeid 0x3
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33224
pfsync0: flags=0<> mtu 2020
enc0: flags=0<> mtu 1536
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500
	inet 10.1.0.1 --> 10.1.0.2 netmask 0xffffffff 

dc0: has no effect or use right now, it still happens when this is 
disconnected

tun0: is being used for vpn stuff, messages continue even with tun0 down.

/etc/hostname.dc1
inet 24.227.114.130 255.255.255.252 NONE 

/etc/mygate
24.227.114.129

This is OpenBSD3.5-stable / i386

The ZyXEL router is not configured to be offering DHCP as well.
If anyone has any ideas on what this is, or at least how to filter it out 
of the logs, I do appreciate it.  Thanks,

				-Matt-