On Mon, 4 Aug 2003, Lawrence - D wrote: > Hi, > I'm new to Linux RedHat O/S. My RedHat 8.0 is connected by lease line > to internet service. I'm running Squid for proxy service. I implement the > medium level firewall with default setting on linux firewall/IPTABLES. > Now my LAN user want to use mediaring VOIP service. I check the website > FAQ and found the following :- > > 10. Can the Prepaid Service work behind a firewall? > The Prepaid Calls Service currently supports PC-to-Phone calls from behind > firewalls. If you are connected to the Internet using LAN, you may be behind > a firewall, which will prevent you from connecting to our Internet gateways. > To make calls from behind your firewall, you need to set the firewall > settings by clicking on the link "Settings" on the web page and select "Use > Firewall" for SOCKS5. > To use NAT firewall, you will need to open or ask your Network Administrator > to open the following outgoing ports for UDP and TCP: 51719(UDP), 51720(TCP) > and 1800-1810(UDP). > > Can anyone guide me how to open the port on server so that my LAN user > can use Mediaring ? I think redhat-config-network will allow you to adjust iptables rules. If not suggest you look at http://www.fwbuilder.org. HTH, -- ......Tom Registered Linux User #14522 http://counter.li.org tdiehl@xxxxxxxxxxxx My current SpamTrap -------> mtd123@xxxxxxxxxxxx
