DirectPLay uses several ports for MS games. One in particular is 47426. It also uses some dynimicaly allocated UDP and TCP ports 2300:2400. I already have all ports open (1:65000) on linux firewall and still network based games do not work. I belive I have to forward these ports to my notebook?! I have found some resources on the net regarding this topic, now- since Suse firewall is setup with yast, where do I manually add rules/chains that would be applied during each boot? I see that all chains are terminated with DROP rule, so I guess adding another rule after this is useless... rgds, himba On Saturday 29 of November 2003 18:06, Dylan wrote:
On Saturday 29 November 2003 16:30 pm, himbA wrote:
On Saturday 29 of November 2003 17:23, Dylan wrote:
On Saturday 29 November 2003 16:01 pm, himbA wrote:
Hi,
<SNIP>
What do I have to do to get ports used by MS games using DirectPlay forwarded to box inside (notebook)?
First thing to do is make sure you enable forwarding and masquerading on the box.
yes forwarding and masquerading is enabled.
Good.
Why don't you just plug the laptop into the LAN?
LAN is on coax cable while notebook has UTP jack.
Fair enough
I assume the laptop has an IP address in a different subnet from the LAN.
yes, notebook is on 192.168.0.0/24 other boxes on LAN are on 192.168.1.0/24 and linux box has two NICs.
OK, you need to identify which ports are being used by the DirectPlay system. If that info is not generally available to you, it should be possible to identify them by trial and error while monitoring the firewall logs. Set the log all dropped packets option on, then try to start a gaming session - you should see all the dropped packets listed in the log. They will be SuSE-FW-DROP-DEFAULT with a bunch of info following. One of which will be SRC=<IP of laptop>, another will be SPT=<number>.
In the firewall config page, open the "other services" box and enter that number. If all goes well, you're away, otherwise check for another port.
Dylan
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