Motorola Netopia 3397GP - Manual (Page 70)

Administrator’s Handbook
70
Define Custom Service
To configure a Custom Ser vice, choose whether to use Por t For warding or Trigger Por ts.
◆
Port Forwarding forwards a range of WAN ports to an IP address on the LAN.
◆ Trigger Ports forwards a range of ports to an IP address on the LAN only after specific outbound
traffic “triggers” the feature.
Click the Next button.
If you chose Por t For warding, the Por t Range entr y screen appears.
Por t For warding for wards a range of WAN por ts to an IP address on the LAN. Enter the following infor-
mation:
◆ Service Name: A unique identifier for the Custom Service.
◆ Global Port Range: Range of ports on which incoming traffic will be received.
◆
Base Host Port: The port number at the start of the port range your Gateway should use when for-
warding traffic of the specified type(s) to the internal IP address.
◆
Protocol: Protocol type of Internet traffic, TCP or UDP.
Click the Next button.
If you chose Trigger Por ts, the Trigger Por ts entr y screen appears.