Install guide

42 Classifying On Layer 4 Port Range Release Note
Software Version 2.7.6
C613-10462-00 REV A
Syntax:
accelerated IPv6 traffic
at Layer 3 processor
For accelerated IPv6 traffic, when applied on the Layer 3 processor of the
accelerator on AT-8948 and AT-9924T/4SP switches:
CREate CLASSifier=rule-id [ETHFormat={ETHII-Tagged|ANY}]
[PROTocol=IPV6] [IPDScp={0..63|ANY}]
[IPSAddr={ipv6-add/prefix-length|ANY}]
[IPDAddr={ipv6-add/prefix-length|ANY}]
[IPPRotocol={TCP|UDP|ICMp|ipprotocolnum|ANY}]
[TCPSport={portid|port-range|ANY}]
[TCPDport={portid|port-range|ANY}]
[UDPSport={portid|port-range|ANY}]
[UDPDport={portid|port-range|ANY}]
[L4SMask=mask|ANY] [L4DMask=mask|ANY]
where:
■ port-range is a hyphen-separated range of TCP/IP or UDP/IP ports, such
as 5550-5554.
Description The new port-range option specifies a range of Layer 4 ports for the parameters
in the following table. If you specify a port range, the l4smask or l4dmask
parameters are invalid.
Example To create classifier 10 which selects all packets with a destination TCP port in
the range 5550 to 5554, use the command:
create classifier=10 tcpdport=5550-5554
Parameter Description
TCPSport=port-range Source TCP port: the classifier matches all packets with a
source TCP port in this range.
TCPDport=port-range Destination TCP port: the classifier matches all packets with
a destination TCP port in this range.
UDPSport=port-range Source UDP port: the classifier matches all packets with a
source UDP port in this range.
UDPDport=port-range Destination UDP port: the classifier matches all packets with
a destination UDP port in this range.