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PLANET Technology Corp. GRT-101/401 User’s Manual
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To show the configuration, use the list command:
admin# setup ip_share nat fixed list
Note: The maximum number of entries in the NAT fixed IP address mapping pool is 128.
To save your changes, enter:
admin# write
Another function provided by this GRT-101/GRT-401 NAT/PAT is the virtual
server mapping. Specific ports on the WAN interface (e.g., WAN 1) are
re-mapped to services inside the LAN. As only 69.210.1.8 (e.g., assigned to
WAN 1 from ISP) is visible to the Internet, but does not actually have any
services (other than NAT off course) running on GRT-101/GRT-401, it is said to
be a virtual server. For example, requests with TCP made to 69.210.1.8:80 are
remapped to the server 1 on 192.168.0.2:80, other requests with UDP made to
69.210.1.8:25 are remapped to server 2 on 192.168.0.3:25. To set
GRT-101/GRT-401 for the above NAT function, use:
admin# setup lan 1 attrib Virtual
admin# setup ip_share pat modify 1 interface 1
admin# setup ip_share pat modify 1 port 80
admin# setup ip_share pat modify 1 server 192.168.0.2 80
admin# setup ip_share pat modify 1 protocol TCP
admin# setup ip_share pat modify 1 name httpd
admin# setup ip_share pat modify 2 interface 1
admin# setup ip_share pat modify 2 port 25
admin# setup ip_share pat modify 2 server 192.168.0.3 25
admin# setup ip_share pat modify 2 protocol UDP
admin# setup ip_share pat modify 2 name mail
To show the configuration, use the list command:
admin# setup ip_share pat list
Note: The maximum number of service mapping supported by GRT-101/GRT-401 is 10.
To save your changes, enter: