> > m0n0wall config:
> >
> > LAN: 192.168.0.1
> > WAN: 192.168.1.2
> > OPT1: 10.0.0.129
> >
> > OPT1 is connected to a D-Link Wireless Access Point, which uses the
> > IP 10.0.0.130. The access point is configured in client mode, to
> > connect to a friend's access point.
>
> Are you sure the access point has m0n0wall's IP address on OPT1
> (10.0.0.129) configured as its default gateway (or at least a static
> route for 192.168.0.0/24 gw 10.0.0.129)? Otherwise it won't know how
> to reach 192.168.0.0/24 to send the replies. You shouldn't need to
> use NAT between LAN and OPT1 in this situation.

I don't think I set up a default gateway on the AP.

I was able to PING the access point and then suddenly it just stopped for no
reason.

I can't seem to get this working without using NAT...