D-Link NetDefend SOHO DFL-160 User Manual page 46

4.3. Inbound Traffic Options
Chapter 4. The Firewall Menu
application that typically makes use of multicast data transfers.
C. Custom Traffic
If a particular protocol does not appear in the standard list of protocols then a Custom Traffic "rule"
can be created which allows incoming TCP or UDP traffic through on a specified port.
As explained above, the custom rule must have a destination IP address specified which either an
internal IP address if NAT is being used of a public IP if NAT is not being used. The port number
must be different from any other rule for the same protocol if NAT is being used. The presentation
of the new custom inbound rule options in the web interface are shown below.
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