[vox-tech] firewall issue?

[Hai Yi]

hello there:

I have installed a jboss instance on my linux/ubuntu, and i changed
its server port to 9080 to avoid a conflict with my http apache
server.

I can see the jboss welcome page from the browser by typing
"http://localhost:9080/", but i couldn't see it from another Windows
machine in the intranet ("http://zodiac:9080"), I can see the apache
page ("http://zodiac/") though.

I guess it's because the firewall rule set on the linux machine
fitering out incoming package other than port 80. I think it has sth
to do with iptables, is my guess correct? If so, how may I see those
rules and change them?

Thanks a lot!

Hai