Service Manual

dscp (OPTIONAL) Enter the keyword dcsp to match to the IP DCSCP values.
order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The
range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order
numbers have a higher priority). If you do not use the keyword order, the ACLs have
the lowest order by default (255).
fragments Enter the keyword fragments to use ACLs to control packet fragments.
log OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.
threshold-in-msgs (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate
the maximum number of ACL logs that can be generated, exceeding which the
generation of ACL logs is terminated with the seq, permit, or deny commands. The
threshold range is from 1 to 100.
interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which
ACL logs must be generated. The interval range is from 1 to 10 minutes.
monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that
you want to monitor and the ACL in which you are creating the rule is applied to the
monitored interface.
Defaults Not configured.
Command Modes ACCESS-LIST
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Added support for logging of ACLs on the MXL 10/40GbE Switch IO Module.
9.3(0.0) Added support for logging of ACLs on the MXL 10/40GbE Switch IO Module.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
permit icmp
To allow all or specific internet control message protocol (ICMP) messages, configure a filter.
Syntax
permit icmp {source address mask | any | host ipv6-address} {destination
address | any | host ipv6-address} [message-type] [count [byte]] | [log]
[interval minutes] [threshold-in-msgs [count]][monitor]
To remove this filter, you have two choices:
• Use the no seq sequence-number command if you know the filter’s sequence number.
•
Use the no permit icmp {source address mask | any | host ipv6-address}
{destination address | any | host ipv6-address} command.
Parameters
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 then the prefix length in the /x format. The range is from /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.
610 IPv6 Access Control Lists (IPv6 ACLs)