Reference Guide

Parameter Description
[icmp-type icmp-type [icmp-code icmp-code] |
icmp-message icmp-message]
This option is available only if the protocol is icmpv6.
Specifies a match condition for ICMP packets.
When icmp-type is specified, IPv6 ACL rule matches
on the specified ICMP message type, a number from 0
to 255.
When icmp-code is specified, IPv6 ACL rule matches
on the specified ICMP message code, a number
from 0 to 255.
Specifying icmp-message implies both icmp-type and
icmp-code are specified. The following icmp-
messages are supported: destination-
unreachable, echo-reply, echo-request,
header, hop-limit, mld-query, mld-
reduction, mld-report, nd-na, nd-ns, next-
header, no-admin, no-route, packet-too-
big, port-unreachable, router-
solicitation, router-advertisement,
router-renumbering, time-exceeded, and
unreachable.
The ICMP message is decoded into the corresponding
ICMP type and ICMP code within that ICMP type.
Fragments Specifies that IPv6 ACL rule matches on fragmented
IPv6 packets (Packets that have the next header field
is set to 44).
Routing Specifies that IPv6 ACL rule matches on IPv6 packets
that have routing extension headers (the next header
field is set to 43).
Log Specifies that this rule is to be logged.
time-range time-range-name Allows imposing a time limitation on the ACL rule as
defined by the parameter time-range-name. If a
time range with the specified name does not exist and
the ACL containing this ACL rule is applied to an
interface or bound to a VLAN, the ACL rule is applied
immediately. If a time range with the specified name
exists and the ACL containing this ACL rule is applied
to an interface or bound to a VLAN, the ACL rule is
applied when the time-range with the specified name
becomes active. The ACL rule is removed when the
time-range with specified name becomes inactive.
assign-queue queue-id Specifies the assign-queue, which is the queue
identifier to which packets matching this rule are
assigned.
rate-limit rate burst-size Specifies the allowed rate of trac as per the
configured rate in kbps, and burst-size in kbytes.
The following shows an example of the command.
(Extreme 220) (Config) #ipv6 access-list ip61
(Extreme 220) (Config-ipv6-acl)#permit udp any any rate-limit 32 16
(Extreme 220) (Config-ipv6-acl)#exit
Quality of Service Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 647