I am currently running a RedHat 7.3 with kernel 2.4.18-3 using Firestarter as my firewall and NAT. I was told that it is possible to get the video and voice chat features of Yahoo Messenger to work properly using portforwarding. He sent me the ports I need to forward to make this work. Problem is...I have no idea how to forward the ports. I see a reference to ipmasqadm but when i do a locate on this on my box...it doesn't seem to be installed. Is there a RPM for it? I didn't see it on my cds and when I went to
http://rpmfind.net I didn't find one expressly for redhat 7.3. Here is what he said I needed to put in my rc.local:
ipmasqadm portfw -a -P udp -L 24.x.x.x.x 2090 -R 192.168.0.6 2090
ipmasqadm portfw -a -P udp -L 24.x.x.x.x 2091 -R 192.168.0.6 2091
The 24.x.x.x is apparently his static IP address on his linux box. I don't have a static IP address....I am on dialup and my IP changes everytime...what would I put in for that in my case?
Any information or pointing me to documentation on this would be greatly appreciated.