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Table 12 Match criteria and other rule information for IPv6 advanced ACL rules

Parameters Function Descri

tion

source

{ source-address

source-prefix |

source-address/so

urce-prefix | any }

Specifies a source IPv6

address.

The source-address and source-prefix arguments represent

an IPv6 source address, and prefix length in the range of 1

to 128.

The any keyword represents any IPv6 source address.

destination

{ dest-address

dest-prefix |

dest-address/dest-

prefix | any }

Specifies a destination IPv6

address.

The dest-address and dest-prefix arguments represent a

destination IPv6 address, and prefix length in the range of

1 to 128.

The any keyword specifies any IPv6 destination address.

counting

Counts the number of times

the IPv6 advanced ACL rule

has been matched.

The counting keyword enables match counting specific to

rules, and the hardware-count keyword in the packet-filter

ipv6 command enables match counting for all rules in an

ACL. If the counting keyword is not specified, matches for

the rule are not counted.

dscp dscp

Specifies a DSCP

preference.

The dscp argument can be a number in the range of 0 to

63, or in words, af11 (10), af12 (12), af13 (14), af21

(18), af22 (20), af23 (22), af31 (26), af32 (28), af33

(30), af41 (34), af42 (36), af43 (38), cs1 (8), cs2 (16), cs3

(24), cs4 (32), cs5 (40), cs6 (48), cs7 (56), default (0), or

ef (46).

flow-label

flow-label-value

Specifies a flow label value

in an IPv6 packet header.

The flow-label-value argument is in the range of 0 to

1048575.

fragment

Applies the rule only to

non-first fragments.

If you do not specify this keyword, the rule applies to all

fragments and non-fragments.

logging Logs matching packets.

This function requires that the module (for example, packet

filtering) that uses the ACL supports logging.

routing [ type

routing-type ]

Specifies an IPv6 routing

header type.

routing-type: Value of the IPv6 routing header type, in the

range of 0 to 255.

If you specify the type routing-type option, the rule applies

to the specified type of IPv6 routing header. Otherwise, the

rule applies to all types of IPv6 routing header.

hop-by-hop [ type

hop-type ]

Specifies an IPv6

Hop-by-Hop Options

header type.

hop-type: Value of the IPv6 Hop-by-Hop Options header

type, in the range of 0 to 255.

If you specify the type hop-type option, the rule applies to

the specified type of IPv6 Hop-by-Hop Options header.

Otherwise, the rule applies to all types of IPv6 Hop-by-Hop

Options header.

time-range

time-range-name

Specifies a time range for

the rule.

The time-range-name argument is a case-insensitive string

of 1 to 32 characters. It must start with an English letter. If

the time range is not configured, the system creates the

rule. However, the rule using the time range can take effect

only after you configure the timer range.

For more information about time range, see ACL and QoS

Configuration Guide.

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