Reference Guide

permit
Select an IPv6 protocol number, ICMP, IPv6, TCP, or UDP to configure a filter that match the filter criteria.
S5000
Syntax
permit {ipv6-protocol-number | icmp | ipv6 | tcp | udp}
To remove this filter, you have two choices:
• Use the no seq sequence-number command syntax if you know the filter’s
sequence number
• Use the no permit {ipv6-protocol-number | icmp | ipv6 | tcp |
udp} command
Parameters
ip-protocol-
number
Enter an IPv6 protocol number. The range is 0 to 255.
icmp Enter the keyword icmp to filter internet control message
protocol (ICMP) version 6.
ipv6 Enter the keyword ipv6 to filter any iInternet protocol (IP)
version 6.
tcp Enter the keyword tcp to filter the Transmission Control
Protocol.
udp Enter the keyword udp to filter the User Datagram Protocol.
Defaults Not configured.
Command
Modes
ACCESS-LIST
Command
History
Version 9.0(1.3) Introduced on the S5000.
permit icmp
Configure a filter to allow all or specific internet control message protocol (ICMP) messages.
S5000
Syntax
permit icmp {source address mask | any | host ipv6-address}
{destination address | any | host ipv6-address} [message-type]
[count [byte]] | [log] [monitor]
To remove this filter, you have two choices:
• Use the no seq sequence-number command if you know the filter’s
sequence number.
IPv6 Access Control Lists (IPv6 ACLs)
661