User guide

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NetComm Wireless NB16WV-02 User Guide
45
Ver 1.2
For example, if you have an FTP server (the default port is 21 using TCP for FTP) at 192.168.1.10, a Web server (the port is 80
and 81) and an Authentication server (port 2008) at 192.168.20.40, and a VPN server (the default port is 1723 via UDP for PPTP
VPN) at 192.168.20.60, then you would need to specify the following virtual server mappings:
Note: At any given time, only one IP address can be bound to a particular Service Port. Port range can be entered by
separating the first and last port by a colon. (e.g. for port 8080 to port 8090 inclusive, enter 8080:8090)
ID
EXTERNAL PORT
SERVER IP
INTERNAL PORT
PROTOCOL
ENABLE
USE RULE#
1
21
192.168.1.10
21
TCP

(0) Always
2
80:81
192.168.20.40
80:81
Both

(0) Always
3
2008
192.168.20.40
2008
TCP

(0) Always
3
1723
192.168.20.60
1723
UDP

(0) Always
Click Save to save the settings or Undo to cancel.