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For tcp – Brocade Multi-Service IronWare Security Configuration Guide (Supporting R05.6.00) User Manual

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Multi-Service IronWare Security Configuration Guide

201

53-1003035-02

Extended IPv6 ACLs

4

port-unreachable

reassembly-timeout

renum-command

renum-result

renum-seq-number

router-advertisement

router-renumbering

router-solicitation

routing

sequence

time-exceeded

unreachable

The following example shows a configuration to filter ICMP packets.

Brocade(config)# ipv6 access-list ipv6-icmp-sample2

permit icmp any any echo-reply

permit icmp any any echo-request

deny icmp any any unreachable

deny icmp any any time-exceeded

permit icmp any any 146 0

permit icmp any any 1

For TCP

Syntax: [no] ipv6 access-list acl name

Syntax: permit | deny tcp

ipv6-source-prefix/prefix-length | any | host source-ipv6_address [tcp-udp-operator
[source-port-number]]
ipv6-destination-prefix/prefix-length | any | host ipv6-destination-address
[tcp-udp-operator [destination-port- number]]
[ipv6-operator [value]] [tcp-operator [value]]
[copy-sflow] | [drop-precedence dp-value] | [drop-precedence-force dp-value] |
[dscp-marking number] | [dscp dscp-value] | [eq | gt | lt | neq | range port-number] |
[established] | [mirror] | [priority-force number] | [sequence num] | [syn]

Syntax: [no] sequence num permit | deny tcp

ipv6-source-prefix/prefix-length | any | host source-ipv6_address [tcp-udp-operator
[source-port-number]]
ipv6-destination-prefix/prefix-length | any | host ipv6-destination-address
[tcp-udp-operator [destination-port- number]]
[ipv6-operator [value]] [tcp-operator [value]]
[copy-sflow] | [drop-precedence dp-value] | [drop-precedence-force dp-value] |
[dscp-marking number] | [dscp dscp-value] | [eq | gt | lt | neq | range port-number] |
[established] | [mirror] | [priority-force number] | [syn]

Syntax: regenerate-seq-num [num]

The tcp protocol indicates the you are filtering the TCP packets.