Reference Guide

permit
To configure a filter that matches the filter criteria, select an IPv6 protocol number, ICMP, IPv6, TCP, or UDP.
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 from 0 to 255.
icmp Enter the keyword icmp to filter internet Control Message Protocol
version 6.
ipv6 Enter the keyword ipv6 to filter any internet Protocol 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
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.7.0 Introduced on the S4810.
ipv6 control-plane egress-filter
Enable egress Layer 3 ACL lookup for IPv6 CPU traffic.
Z9000
Syntax
ipv6 control-plane egress-filter
Defaults Not enabled.
Command Modes EXEC Privilege
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