ipv6 classifier-list

Syntax

ipv6 classifier-list classifierName [ traffic-class trafficClassName ]
[ color { green | yellow | red } ] [ user-packet-class userPacketClassValue ]
[ source-route-class routeClassValue ] [ destination-route-class routeClassValue ]
[ local { true | false } ]
[ source-address ipv6Prefix | source-host ipv6Address ]
[ destination-address ipv6Prefix | destination-host ipv6Address ]
[ precedence precNum | dsfield dsFieldNum | tcfield tcFieldNum ]
[ protocol [ protocolQualifier ] ]

no ipv6 classifier-list classifierName [ classifierNumber ]

Release Information

Command introduced before JUNOSe Release 7.1.0.

Description

Creates or modifies an IPv6 classifier control list. The no version removes the classifier control list.

Options

• classifierName—Name of the classifier control list entry
• trafficClassName—Name of the traffic class to match
• green—Matches packet color to green, indicating a low drop preference
• yellow—Matches packet color to yellow, indicating a medium drop preference
• red—Matches packet color to red, indicating a high drop preference
• userPacketClassValue—User packet value to match
• routeClassValue—Value of the source or destination route-class; in the range 0–255
• local—Specifies traffic destined for this interface
  • true—Matches packets that are locally destined
  • false—Matches packets that are not locally destined
• ipv6Prefix—Prefix that defines the IPv6 interface or network
• ipv6Address—Base IPv6 address of the network route
• precNum—Upper three bits of the traffic class byte; in the range 0–7
• dsFieldNum—Upper six bits of the traffic class byte; in the range 0–63
• tcFieldNum—Whole eight bits of the traffic class byte; in the range 0–255
• protocol—Protocol type to match; tcp, udp, icmpv6, or protocol number in the range 0–255
• protocolQualifier—Specifies the following protocol-specific parameters:

  For TCP and UDP:

  • source-port or destination-port—Specifies that a source or destination port is matched
  • portOperator—One of the following classifier parameters. See Creating or Modifying Classifier Control Lists for IPv6 Policy Lists for details.
    • lt—Less than
    • gt—Greater than
    • eq—Equal to
    • ne—Not equal
    • range—Range of port numbers
  • portNumber—Port number of the source or destination port

  For TCP only:

  • tcpFlag; a logic equation that specifies flag bit values; ! means logical NOT and & means logical AND; use any of the following flag names:
    • ack—0x10
    • fin—0x01
    • psh—0x08
    • rst—0x04
    • syn—0x02
    • urg—0x20

  For ICMPv6:

  • icmpType—ICMP message type
  • icmpCode—ICMP message code
• classifierNumber—Index of the classifier control list entry to be deleted

  Note: The local-input keyword for the ipv6 policy command is deprecated, and may be completely removed in a future release. The keyword should be removed from scripts. You should recreate any local input policies using the ipv6 classifier-list local true command and attaching the policies using the ipv6 policy secondary-input command.

Mode

Global Configuration

Related Topics

• Creating or Modifying Classifier Control Lists for IPv6 Policy Lists