Reference Guide

Usage Information OS10 cannot count both packets and bytes; when you enter the count byte options, only bytes increment. The
no version of this command removes the lter.
Example
OS10(config)# ipv6 access-list ipv6test
OS10(conf-ipv6-acl)# permit udp any any capture session 1
Supported Releases 10.2.0E or later
permit (MAC)
Congures a lter to allow packets with a specic MAC address.
Syntax
permit {nn:nn:nn:nn:nn:nn [00:00:00:00:00:00] | any} {nn:nn:nn:nn:nn:nn
[00:00:00:00:00:00] | any} [protocol-number | capture | count [byte] | cos |
vlan]
Parameters
• nn:nn:nn:nn:nn:nn — Enter the MAC address.
• 00:00:00:00:00:00 — (Optional) Enter which bits in the MAC address must match. If you do not enter a
mask, a mask of
00:00:00:00:00:00 applies.
• any — (Optional) Set which routes are subject to the lter:
– protocol-number — Enter the MAC protocol number identied in the MAC header, from 600 to .
– capture — (Optional) Enter the capture packets the lter processes.
– count — (Optional) Enter the count packets the lter processes.
– byte — (Optional) Enter the count bytes the lter processes.
– cos — (Optional) Enter the CoS value, from 0 to 7.
– vlan — (Optional) Enter the VLAN number, from 1 to 4093.
Default Not congured
Command Mode MAC-ACL
Usage Information OS10 cannot count both packets and bytes; when you enter the count byte options, only bytes increment. The
no version of this command removes the lter.
Example
OS10(config)# mac access-list macacl
OS10(conf-mac-acl)# permit 00:00:00:00:11:11 00:00:11:11:11:11 any cos 7
OS10(conf-mac-acl)# permit 00:00:00:00:11:11 00:00:11:11:11:11 any vlan 2
Supported Releases 10.2.0E or later
permit icmp
Congures a lter to permit all or specic internet control message protocol (ICMP) messages.
Syntax
permit icmp [A.B.C.D | A.B.C.D/x | any | host ip-address] [[A.B.C.D | A.B.C.D/x
| any | host ip-address] [capture |count [byte] | dscp value | fragment]
Parameters
• A.B.C.D — Enter the IP address in dotted decimal format.
• A.B.C.D/x — Enter the number of bits that must match the dotted decimal address.
• any — (Optional) Set all routes which are subject to the lter:
– capture — (Optional) Capture packets the lter processes.
Access Control Lists 519