USRobotics
       

Contents:

Summary

EasyConfigurator Installation

EasyConfigurator Advanced Features

Web User Interface

Gateway Feature Descriptions

Case Studies

Uninstallation with EasyConfigurator

Appendix

Troubleshooting

Glossary

Regulatory Information

Warranty

USRobotics SureConnect ADSL Wireless Gateway User Guide

Windows 95, 98, NT 4.0, Me, 2000, XP
Macintosh and Linux

 

Passing Applications Through NAPT

Port Forwarding When Hosting Services Behind NAPT

Protocol Type Port
FTP- File Transfer TCP 21
HTTP- Web Server TCP 80
DNS- Domain Name Server TCP UDP 53
Telnet- Remote connection TCP 23
SMPT- Outgoing mail TCP 25
POP3 - Incoming mail TCP 110
NNTP- Network News Transfer Protocol TCP 119
PCAnyWhere UDP TCP 5631-5632
TALK UDP 517-518
Net2Phone ** TCP UDP 2000
HTTPS- Secure Web Server TCP 443
VNS- Remote Display System TCP 5900-5909 5800-5809
TFTP UDP TCP 69
SSH- Secure Remote Login ** TCP 22
** Net2Phone and SSH have not been tested yet

 

Port Forwarding When Hosting Games Behind NAPT

Game Type Port
Age of Empires II TCP UDP 2300:2400 2300:2400
Star Craft TCP 4000
Half Life Team Fortress TCP UDP 27015 27015
Diablo II TCP 6112 4000
Quake II UDP 27950 27960 27910 27952 27000 26000 27951
Quake III UDP 27950 27960 27910 27952 27000 26000 27951
Return to Castle Wolfenstein UDP 27950 27952 27953 27960 27961 27962 27963 27965
Unreal Tournament UDP 7777

 

Port Triggering to Play Game Behind NAPT

Game Outgoing Port Range Protocol Incoming Port Range Protocol
Return to Castle Wolfenstein 27950-27965 UDP 27950-27965 UDP
Star Craft 4000-4000 TCP/UDP 4000-4000 TCP/UDP

 

Applications Behind NAPT That Do Not Require Configuration

The following applications behind NAPT do require any user configuration with the built-in ALG or proxy server running within the Wireless Gateway software image.

Protocol (Note 1) Type Port
FTP - File Transfer TCP 21
TFTP UDP TCP 69
TALK UDP 517-518
H.323 TCP 1720
IRC TCP 6667
SNMP UDP 161-162
PPTP TCP 1723
Window’s Media Player (Note 2) UDP 7000-7007
DirectX Game (Note 3) UDP 2300-2400
AOL Instant Messenger (Note 4) TCP 5190
MSN Messenger (Note 4) TCP 1863

Note:

  1. All protocols mentioned above are for clients behind the NAPT. If a hosting server is needed, use Port Forwarding.
  2. Window's Media Player uses TCP port 1755 from the player to connect to the server and uses UDP port 7000-7007 to perform the actual streaming of data.
  3. DirectX uses TCP port 47624 from the client behind NAPT to connect to the peer and expects peer to use the UDP port 2300-2400 thereafter.
  4. The AOL and MSN Messenger Proxy Server are required for user-user direct connection during file and image transfer.

 

Applications Behind NAPT Requiring Application Configuration Change ICQ

The following steps provide a workaround to a problem when using ICQ 's file transfer, Send/Start ICQ chat and PC2PC phone

  1. Under the Connections settings in Preferences, click the User tab, and change it to Using proxy and set the type as "SOCKS 4".
  2. Disconnect and reconnect.
  3. Set the type back to "Not using proxy" and change settings to use the ports you specify. You should now be able to make a permitted connection and have it actually listen. Be sure to disconnect/reconnect after you make every change.
  4. From the DSL modem, use port forwarding to forward the TCP port range chosen in Step 3 to your local machine.