D-Link DWM-311 User Manual page 18

4G Modem
Virtual Server Rule Configuration
Item
Name
Server IP
Source IP
Protocol
Value setting
1. String format can be
any text
2. A Must filled setting
A Must filled setting
1. A Must filled setting
2. By default Any is
selected
A Must filled settin
Description
The name of current rule
This field is to specify the IP address of the interface selected in the WAN
Interface setting above.
This field is to specify the Source IP address.
Select Any to allow the access coming from any IP addresses.
Select Specific IP Address to allow the access coming from an IP address.
Select IP Range to allow the access coming from a specified range of IP
address.
When "TCP(6)" is selected
It means the option "Protocol" of packet filter rule is TCP.
Public Port selected a predefined port from Well-known Service, and Private
Port is the same with Public Port number.
Public Port is selected Single Port and specify a port number, and Private
Port can be set a Single Port number.
Public Port is selected Port Range and specify a port range, and Private Port
can be selected Single Port or Port Range.
Value Range: 1 ~ 65535 for Public Port, Private Port.
When "UDP(17)" is selected
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