ipfw2 & natd & stateful

[Asenchi]

Hello Everyone.

I have a bit of a problem. I want to switch my company's firewall to IPFW2
but I can't seem to get the ruleset to work. After sidelining the notion, I
am ready to attack this again. I have had many problems with it. (You can
see a discussion on this issue here:
<http://www.freebsdforums.org/forums/showthread.php?s=&threadid=9061)

It seems that NATD is stopping anyone on my internal network from getting
through to websites. I does some how reach DNS but won't go anywhere else. I
have tried multiple things...

I use this ruleset almost verbatim on another machine that isn't running
NATD. Can anyone see anything here? I don't subscribe to this list with this
email address, so could you please cc me?

Thanks in advance to anyone who can offer some light...

////curt////

Here is the output of 'ipfw -d show'

00100 0 0 check-state
00200 4 164 deny log logamount 1000 ip from any to any established
00300 28 1789 divert 8668 ip from any to any via vr0
00400 0 0 deny log logamount 10 ip from 192.168.0.0/24 to any via vr0
00500 38 3897 allow { tcp or udp } from me to { 198.109.160.2 or dst-ip
198.109.160.3 or dst-ip d.n.s.1 or dst-ip d.n.s.2 } dst-port 53 out xmit vr0
keep-state
00600 306 31838 allow tcp from { o.u.t.2/29 or o.u.t.1 or 2.1.0.0/16 or
1.1.0.0/16 } to me dst-port 22 setup in recv vr0 keep-state
00700 22 992 allow tcp from me to any setup via vr0 keep-state
00800 2 120 deny log logamount 1000 { tcp or udp } from any to me
01000 7 336 allow log logamount 1000 tcp from i.n.t.r/24 to any dst-port 80
01100 0 0 allow tcp from 192.168.0.0/24 to any setup keep-state
01200 66 4168 allow { tcp or udp } from 192.168.0.0/24 to { d.n.s.3 or
dst-ip d.n.s.4 or dst-ip d.n.s.1 or dst-ip d.n.s.2 } dst-port 53 keep-state
01300 0 0 allow tcp from any to 192.168.0.0/24{3,10,11,12,21,110} dst-port
6501-6504 setup in recv vr0 keep-state
01500 0 0 deny icmp from any to me icmptypes 8
01600 131 5560 allow icmp from any to any
01800 3 234 deny { tcp or udp } from any to any dst-port 137,138,520
01900 4 304 deny log logamount 1000 ip from any to any
65535 0 0 deny ip from any to any

## Dynamic rules (28):
01200 3 192 (9s) STATE udp 192.168.0.64 1072 <-> d.n.s.3 53
01200 5 320 (9s) STATE udp 192.168.0.64 1072 <-> d.n.s.2 53
00600 305 31778 (300s) STATE tcp m.y.i.p 3020 <-> o.u.t.1 22