Billion BiPAC 7700N User Manual page 75

access to internal network.
End: Enter a port number as the external ending number for the range you want to give
access to internal network.
Internal Port
Start: Enter a port number as the internal staring number.
End: Here it will generate automatically according to the End port number of External port
and can't be modified.
Protocol: select the protocol this service used: TCP/UDP, TCP, UDP.
Note: The "Internal Port End" cannot be modified directly. Normally, it is set to the same
value as "External Port End". However, if you modify "Internal Port Start", then "Internal Port
End" will be set to the same value as "Internal Port Start".
Set up
1. Select a Server Name from the drop-down menu, then the port will automatically appear, modify
some as you like, or you can just leave it as default. Remember to enter your server IP Address.
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