Chapter 71 Classifier
OLT2406 User’s Guide
510
71.3 Classifier Commands
Use these commands to classify packets into traffic flows. After classifying traffic, policy commands
(Chapter 73 on page 517) can be used to ensure that a traffic flow gets the requested treatment in the
network.
The following table shows some other common Ethernet types and the corresponding protocol number.
Table 258 Classifier Commands
COMMAND DESCRIPTION M P
show classifier [<name>]
Displays classifier configuration details. E 3
classifier <name> <[packet- format
<802.3untag|802.3tag|
EtherIIuntag|EtherIItag>]
[priority <0-7>] [vlan <vlan-id>]
[ethernet-type <ether-
num|ip|ipx|arp|rarp|appletalk|decn
et|ipv6>] [source-mac <src-mac-
addr>] [source-port <port-num>]
[destination-mac <dest-mac-addr>]
[dscp <0-63>] [ipv6-dscp <0-63>]
[ip-protocol <protocol-
num|tcp|udp|icmp|egp|
ospf|rsvp|igmp|igp|pim|ipsec>
[establish-only]] [ipv6-next-
header <protocol-
num|tcp|udp|icmpv6> [establish-
only]] [source-ip <src-ip-addr>
[mask-bits <mask-bits>]] [ipv6-
source-ip <src-ipv6-addr> [prefix-
length <prefix-length>]] [source-
socket <socket-num>] [destination-
ip <dest-ip-addr> [mask-bits
<mask-bits>]] [ipv6-destination-ip
<dest-ipv6-addr> [prefix-length
<prefix-length>]] [destination-
socket <socket-num>] [inactive]>
Configures a classifier. Specify the parameters to
identify the traffic flow:
ethernet-type - enter one of the Ethernet
types or type the hexadecimal number that
identifies an Ethernet type (see Table 259 on
page 510)
ip-protocol: enter one of the protocols or type
the port number that identifies the protocol (see
Table 260 on page 511)
establish-only: enter this to identify only TCP
packets used to establish TCP connections.
source-socket: (for UDP or TCP protocols only)
specify the protocol port number.
destination-socket: (for UDP or TCP protocols
only) specify the protocol port number.
inactive: disables this classifier.
ipv6-next-header: enter an 8-bit next header
in the IPv6 packet. The Next Header field is
similar to the IPv4 Protocol field. The IPv6
protocol number ranges from 1 to 255 (see Table
261 on page 511).
See Chapter 55 on page 424 for more
information about IPv6.
C13
no classifier <name>
Deletes the classifier.
If you delete a classifier you cannot use policy
rule related information.
C13
no classifier <name> inactive
Enables a classifier. C 13
Table 259 Common Ethernet Types and Protocol Number
ETHERNET TYPE PROTOCOL NUMBER
IP ETHII 0800
X.75 Internet 0801
NBS Internet 0802
ECMA Internet 0803
Chaosnet 0804
X.25 Level 3 0805
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