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Darshan Argekar
Beginner

QOS: Unable to se Matches against ACL bound to Class-maps

QOS: Unable to se Matches against ACL bound to Class-maps. We are initiating ping test with TOS 184 . We are seeing traffoic moviong vial EF class however we are not seeing matches against corresponding ACLs. Also unable to see any bug toolkit for this one. Request kind help in this regards. Thanks

Cisco ASR : 1002

12.2(33r)XNC

ping 3.3.3.3 source 2.2.2.2 TOS 184 ( repeat count 99 )

Class-map: ce_xx_xxxx  (match-any)

          99 packets, 11286 bytes                                                  <<<<< 99 Packet seen in the Policy and marked correctly

          5 minute offered rate 1000 bps, drop rate 0000 bps

          Match: class-map match-all ce_xx_xxxx2

            Match: class-map match-any ce_xx_xxxx1

              Match: access-group 184                                             <<<<< ACL asssociated with it.

            Match: not access-group 198

            Match: not access-group 197

          Match: access-group 189

          police:

              cir 14952000 bps, bc 20000 bytes, be 20000 bytes

            conformed 99 packets, 11286 bytes; actions:

              set-dscp-transmit ef                                              <<<<< 99 Packet seen in the Policy and marked correctly

            exceeded 0 packets, 0 bytes; actions:

              drop

            violated 0 packets, 0 bytes; actions:

              drop

            conformed 1000 bps, exceed 0000 bps, violate 0000 bps

          Priority: Strict, b/w exceed drops: 0

aa-wipyl-nbry1-lma-eu#sh ip access-l 184

Extended IP access list 184

    10 permit ip host 2.2.2.2 host 3.3.3.3

1 ACCEPTED SOLUTION

Accepted Solutions
Jon Marshall
VIP Community Legend

Darshan

The ASR is a hardware based router. Because of this you do not see hits on any packets that are hardware switched. This is also a common issue with Catalyst switches. So just because you do not see hits does not mean it is not working.

It's not just QOS acl's it's all acls ie. acls for filtering, PBR acls etc.

See this thread for more details -

https://supportforums.cisco.com/message/3401685

Jon

View solution in original post

1 REPLY 1
Jon Marshall
VIP Community Legend

Darshan

The ASR is a hardware based router. Because of this you do not see hits on any packets that are hardware switched. This is also a common issue with Catalyst switches. So just because you do not see hits does not mean it is not working.

It's not just QOS acl's it's all acls ie. acls for filtering, PBR acls etc.

See this thread for more details -

https://supportforums.cisco.com/message/3401685

Jon

View solution in original post