Weird Problem with NAT

Washington Odhiambo odhiambo at gmail.com
Fri Sep 21 10:55:54 PDT 2007


Hello people,

I have a box which I'd like to do some port forwarding to two boxes on
my internal LAN.

I have reduced my pf.conf to just the following:

# define macros for each network interface
extif = "em0"
intif = "xl0"
server = "192.168.0.2"
exch_svr = "192.168.0.26"

services="{ 80, 110, 443, 53 }"
exchange_svcs="{ 3000 }"

rdr pass on $extif inet proto tcp to port $services -> $server
rdr pass on $extif inet proto tcp to port $exchange_svcs -> $exch_svr port 80
rdr pass on $extif inet proto { tcp, udp } to port $services -> $server


Well, this server's external IP is 212.22.160.35, if anyone is interested.

I have been trying whole day to get "telnet 212.22.160.35 110" to
work, but it wouldn't.
>From the server, I can connect to 192.168.0.2 port 110 without a problem.


I am stuck at the moment.

What am I missing?

FreeBSD 6.2-STABLE here.

Thanks.

./Wash


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