To specify a range of source and destination ports to which the rule applies, use the following commands, followed by either port name or port number range criteria:
tcp source-port. The rule applies to TCP packets from ports that match the defined criteria
tcp destination-port. The rule applies to TCP packets to ports that match the defined criteria
udp source-port. The rule applies to UDP packets from ports that match the defined criteria
udp destination-port. The rule applies to UDP packets to ports that match the defined criteria
For information about parameters and default settings, see Avaya Branch Gateway G450 CLI Reference.