Draytek Vigor2930 Series User Manual page 70

Protocol
Public IP
Private IP
Mask
Status
Click the index number link to open the configuration page.
Enable
Protocol
WAN Interface
WAN IP
Display the protocol used for this address mapping.
Display the public IP address selected for this entry, e.g.,
172.16.3.102.
Display the private IP set for this address mapping, e.g.,
192.168.1.10
Display the subnet mask selected for this address mapping.
Display the status for the entry, enable or disable.
Check to enable this entry.
Specify the transport layer protocol. It could be TCP, UDP, or
ALL for selection.
Choose the WAN interface for such address mapping profile.
Select an IP address (the selections provided here are set in IP
Alias List of Network >>WAN interface). Local host can use this
IP to connect to Internet.
If you want to choose any one of the Public IP settings, you must
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Vigor2930 Series User's Guide