Destination
This setting specifies the destination IP address, IP network, Domain name
for traffic that matches the rule.
Protocol
This setting specifies the IP protocol and port of traffic that matches this
rule. Via a drop-down menu, the following protocols can be specified:
Any
TCP
UDP
IP
DSCP
Alternatively, the
Protocol Selection Tool
drop-down menu can be used to
automatically fill in the protocol and port number of common Internet
services (e.g., HTTP, HTTPS, etc.) After selecting an item from the
Protocol
Selection Tool
drop-down menu, the protocol and port number remains
manually modifiable.