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Note: When selecting items in the table at the bottom, click anywhere in the item. The line is
selected, and the fields automatically load the item's parameters, which you can edit.
Protocol Filter: Enables you to allow or deny Internet access to users based upon the communications
protocol of the origin. Click the radio button next to Disabled to disable the protocol filter.
Disable List: Select this option to disable Protocol Filter.
Enable List: All protocols in the list are not allowed to connect to the Internet via the LAN. (Create list
items in section under Add Protocol Filter.)
Edit Protocol Filter in List: Use this section to create a profile for the protocol you want to deny Internet
access to.
Enable: Click to enable or disable the protocol filter.
Name: Type a descriptive name for the protocol filter.
Protocol: Select the protocol (TCP, UDP or ICMP) you want to allows/deny Internet access to from the
pull-down list.
Port Range: If you are creating a profile for ICMP, type a minimum and maximum port range in the two
fields.
Add: Click to add the protocol filter to the list at the bottom of the page.
Update: Click to update information for the protocol filter, if you have changed any of the fields.
Delete: Select a filter profile from the table at the bottom of the list and click "Delete" to remove the
profile.
New: Click "New" to erase all fields and enter new information.
3.5.2 Virtual Server
This screen enables you to create a virtual server via the WRT-410. If the WRT-410 is set as a virtual
server, remote users requesting Web or FTP services through the WAN are directed to local servers in
the LAN. The WRT-410 redirects the request via the protocol and port numbers to the correct LAN server.
The Virtual Sever profiles are listed in the table at the bottom of the page.
Enable: Click to enable or disable the virtual server.
Name: Type a descriptive name for the virtual server.
Protocol: Select the protocol (TCP or UDP) you want to use for the virtual server.
Private Port: Type the port number of the computer on the LAN that is being used to act as a virtual
server.
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