I have not used BSD in a while, so I may be speaking out of turn here, but
have you tried clearing the arp cache forcing it to create a new entry to
look up?

 ------------------------------
*From:* plug-discuss-bounces@lists.plug.phoenix.az.us [mailto:
plug-discuss-bounces@lists.plug.phoenix.az.us] *On Behalf Of *Eric Cope
*Sent:* Thursday, April 02, 2009 1:51 PM
*To:* Main PLUG discussion list
*Subject:* Re: FreeBSD OpenVPN and SMB Connection Issues

Anyone have any ideas?

On Wed, Apr 1, 2009 at 9:56 PM, Eric Cope <eric.cope@gmail.com> wrote:

> Hello all,
> I am running a FreeBSD 7 server at home. I recently filled up the /usr
> partition. I cleaned it out, but now I can't connect with my OpenVPN client
> nor via Samba. I can connect via SSH. The logs look normal, other than these
> lines in debug.log
>
> ...
> Mar 26 23:50:58 e-server kernel: arplookup 216.9.190.124 failed: host is
> not on local network
> Apr  1 21:48:09 e-server kernel: arplookup 216.9.190.124 failed: host is
> not on local network
>
> followed by "this message repeated xxx times" several times.
>
> Any ideas?
>
> Eric
>