Port-Mapping for EZ Rider

Port mapping allows certain applications (Symantec's pcAnywhere or Blizzard's StarCraft) or services ( FTP, web, telnet or mail server) to function properly in a private LAN behind NAT.

Assumption

Security is not a concern, port mapping will expose your LAN machine to the Internet
Server which port mapping is applied to need to have fixed IP instead of dynamically IP
EZRider router is NAT enabled
Use EZRider window GUI manager for configuration

Key Configuration

• Port mapping set can be reach from following path

  1. From EZRider Manager > Configuration> General Configuration > Port Mapping Configuration > Application View

• Step by step procedure (with preset application and service)
  1. Drag a desired application from Application List box to Port Mapping List box
  2. High lighted the application
  3. Drag a desired IP address which runs the program or service box from Internal IP Address box to high lighted application
  4. Hit OK follow by Apply and then Finish to save the configuration

• Step by step procedure (application or service which is not available in the Application List box)
  1. Drag and drop the New Application option from the Application List box to the Port Mapping List box.
  2. Drag and drop the appropriate internal IP address to the New Application
  3. Add Port Mapping Item window will appear. Enter External Packet's IP address and TCP/IP port. Follow by Internal Packet IP Address and TCP/IP port. Don't forget to enter the Protocol Type also.
  4. Hit OK follow by Apply and then Finish to save the configuration

Sample Configuration

For the following examples a.b.c.d stands for arbitrary external IP address. w.x.y.z stands for arbitrary internal IP address.

• Mirabilis ICQ

Note :

1. Above configuration is for Static to NAT station and NAT to NAT station.
2. NAT to Static station does not require port mapping.

• White Pine CUSeeMe

Note :

1. Above configuration is for NAT to static station, Static to NAT station and NAT to NAT station.
2. CUSeeMe uses Multicast to host conference, which is not supported by most network cards, modems and routers.
3. Multicast Conference is not supported in both Static IP and IP Master mode
4. Regular Internet conference (Rio Internet TV Conference on CUSeeMe's Conference Directory) is supported. NAT client can receive audio and video

• RealPlayer G2

Note :

1. NAT to RealPlayer Server, No port mapping setup is required.
2. RealPlayer program itself has to be configured.

Go to Options > Preferences > Proxy > HTTP Options. Select NO HTTP Proxy

• Symantec pcAnywhere

Note :

1. Above configuration is for Static to NAT station and NAT to NAT station.
2. No port mapping is required if establish connection from NAT to static station.
3. NAT to static station allows multiple NAT clients on the same LAN to access different static stations on the internet.

• Yahoo Pager and Chat

Note :

Both applications do not require any port mapping.