MSN messenger file tx/rx problem via a Linux gateway?

MSN messenger file tx/rx problem via a Linux gateway?

Post by Pravee » Tue, 16 Apr 2002 12:14:23



Hello

I have a Linux box(kernel 2.4.17) set up with a direct connection to the internet (via
cable modem).

Behind it, there are multiple Windoze PCs with private 192.168.0.x addresses.
I can access the internet via each of them successfully. But, if I want to use MSN messenger application from any of them, I have difficulty sending files from my machine to the remote user. Although I can chat & receive file successfully from the remote user. What 'iptable' rule I need to add in my iptables to able to successfully transmit the file to the remote users?
Your input will be appreciated. I don't know which port MSN messenger uses to communicate for ftp of the file?
thanks
-praveen

bash-2.05# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination        

Chain FORWARD (policy DROP)
target     prot opt source               destination        
ACCEPT     all  --  anywhere             anywhere           state RELATED,ESTABLISHED
ACCEPT     all  --  anywhere             anywhere          
LOG        all  --  anywhere             anywhere           LOG level warning

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination        
bash-2.05#

Access to the Internet works very well thank you BUT, if I want to use MS
NetMeeting from my Windoze PC I need to know the other person's IP address.
I can't give them mine because they won't be able to get to it.