ports used?

[tborc]

Does anyone know wich tcp/udp-ports are used by the server?

[>>-=Z=-<<]

They are the same as UT. So, if you are trying to run both games as servers on the same computer you will have to bind different ports. 7777+ for UT and 7787 for UT2k3, for example. The only one that is different is the masterserver port. It's 27902 and 28902, for obvious reasons.

[tborc]

hm?

Firewall types me that UT2k3 use the follow ports:
udp: 7777-7788
udp: 10777
tcp: 3346

whats about the masterserver-port?

My Question is this because the server is behind a NAT and I must mapp all needet ports manually, so I must know exactly wich ports used.

(sorry about my english, I'm German)

[>>-=Z=-<<]

I would recommend you open ports 7777-7787, 27900 and whatever port you use for your web admin access. Also look for this section in your UT2003 ini.

[IpDrv.MasterServerUplink]
DoUplink=True
UplinkToGamespy=True
SendStats=True
ServerBehindNAT=False
DoLANBroadcast=False

I would also set the ServerBehindNAT to True. That should do it. If not report back and we'll get it figured out.

[Azazel]

[IpDrv.MasterServerLink]
LANPort=11777
LANServerPort=10777
CurrentMasterServer=0
MasterServerPort[0]=28902 &lt;--- master server port
MasterServerAddress[0]=ut2003master1.epicgames.com
MasterServerPort[1]=28902 &lt;--- master server port
MasterServerAddress[1]=ut2003master2.epicgames.com

[tborc]

Thanks

[iNcArCeRAtiOn]

please go here and respond to this topic i notice they are similar questions if the question gets answered here please go here too and put it so i see the respond notify in my email box....thx

http://www.unrealadmin.org/modules.php?name=Forums&amp;file=viewtopic&amp;t=143

[Kernel]

Ok, not to beat a dead horse... but this thread is slightly confusing. I am setting up a UT2K3 server behind a NAT as well and as far as I can tell from the INI file, only 7777 and 8888 (my ListenPort) needs to be opened. Since the master server uplink port (28902) is an outgoing port (afaik) that the server uses to let the master know it exists, it shouldn't need to be opened (at least in my case) since if the master server attempts to communicate back the router should know where to send the packets. But the fact remains that I cannot see myself from GameSpy 3D or Arcade - I can see myself in the LAN and other server listings in the Ut2K3 browser fine.

[>>-=Z=-<<]

Ok, not to beat a dead horse... but this thread is slightly confusing. I am setting up a UT2K3 server behind a NAT as well and as far as I can tell from the INI file, only 7777 and 8888 (my ListenPort) needs to be opened. Since the master server uplink port (28902) is an outgoing port (afaik) that the server uses to let the master know it exists, it shouldn't need to be opened (at least in my case) since if the master server attempts to communicate back the router should know where to send the packets. But the fact remains that I cannot see myself from GameSpy 3D or Arcade - I can see myself in the LAN and other server listings in the Ut2K3 browser fine

You also have to open all the ports from 7777 to 7787. You must also open 27900. Also, if you share a single external/public IP with the server you may never see it as an internet game from your local network. It will be seen by others off of your network though.