Reference Guide

758 | IPv6 Access Control Lists (IPv6 ACLs)
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Usage
Information
When all sequence numbers have been exhausted, this feature permits
re-assigning new sequence number to entries of an existing prefix list.
Related
Commands
seq
c e s
Assign a sequence number to a deny or permit filter in an IPv6 access list
while creating the filter.
Syntax
seq sequence-number {deny | permit} {ipv6-protocol-number | icmp | ip | tcp | udp} {source
address mask | any | host ipv6-address} {destination address | any | host ipv6-address}
[
operator port [port]] [count [byte]] | [log] [monitor]
To delete a filter, use the
no seq sequence-number command.
Parameters
resequence access-list Resequence an access-list
sequence-number
Enter a number from 0 to 4294967290.
deny
Enter the keyword deny to configure a filter to drop packets meeting
this condition.
permit
Enter the keyword permit to configure a filter to forward packets
meeting this criteria.
ipv6-protocol-number
Enter an IPv6 protocol number.
Range: 0 to 255
icmp
Enter the keyword icmp to configure an Internet Control Message
Protocol version 6 filter.
ipv6
Enter the keyword ipv6 to configure any Internet Protocol version 6
filter.
tcp
Enter the keyword tcp to configure a Transmission Control protocol
filter.
udp
Enter the keyword udp to configure a User Datagram Protocol filter.
source address
Enter the IPv6 address of the network or host from which the packets
were sent in the
x:x:x:x::x format followed by the prefix length in the /
x
format.
Range: /0 to /128
The
:: notation specifies successive hexadecimal fields of zero.
mask
Enter a network mask in /prefix format (/x).
any
Enter the keyword any to specify that all routes are subject to the
filter.
host ipv6-address
Enter the keyword host followed by the IPv6 address of the host in the
x:x:x:x::x format.
The
:: notation specifies successive hexadecimal fields of zero