
Multi-Service IronWare Security Configuration Guide 185
53-1003035-02
Configuring an IPv6 ACL
4
The icmp protocol indicates the you are filtering ICMP packets.
To specify an ICMP type, enter a value between 0–255 for the icmp-type parameter.
To specify an ICMP code, enter a value between 0–255 for the icmp-code parameter.
To specify an ICMP message, enter one of the following:
• beyond-scope
• destination-unreachable
• dscp
• echo-reply
• echo-request
• flow-label
• fragments
• header
• hop-limit
• mld-query
• mld-reduction
• mld-report
• nd-na
• nd-ns
• next-header
• no-admin
• no-route
• packet-too-big
• parameter-option
• parameter-problem
• port-unreachable
• reassembly-timeout
• renum-command
• renum-result
• renum-seq-number
• router-advertisement
• router-renumbering
• router-solicitation
• routing
• sequence
• time-exceeded
• unreachable
If you do not specify a message type, the ACL applies to all ICMP message types.
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