[c-nsp] MPLS QOS on ME3600 not working???

[Adam Vitkovsky]

15.3(3)S, 15.3(3)S1, 15.3(2)S3

 

adam

 

From: Pete Lumbis [mailto:alumbis at gmail.com] 
Sent: Tuesday, November 12, 2013 3:01 PM
To: Adam Vitkovsky
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] MPLS QOS on ME3600 not working???

 

What version of code?

 

On Tue, Nov 12, 2013 at 8:39 AM, Adam Vitkovsky <adam.vitkovsky at swan.sk>
wrote:

Hi Folks,

Is anyone using MPLS QOS on ME3600 platform please or I am the only one
hitting the issue?
As seen below all traffic is matched into the first class defined in the
policy-map no matter how the packets are marked.
If I would remove the class core_class7 from the policy-map (and might have
then add it back so that it would appears at the bottom) all the traffic is
going to be matched by the next class that happens to be at the top of the
policy-map which would be core_class6 and so on and so on.
This is seen on all boxes and across couple of different IOS versions.

Somehow I fail to convince Cisco that my MPLS traffic patterns are not
changing from EXP7/Prec7 to EXP6/Prec6 to ... miraculously as I'm changing
the inbound policy-map on some random PE even though I showed them that the
neighboring P-core sees a variety of EXP5 to EXP1 marked packets in output
policy-maps in direction towards the ME3600.

sh policy-map int te0/1 in
 TenGigabitEthernet0/1

  Service-policy input: core_policy_ver5.0_input

    Class-map: core_class7 (match-any)
      74193994 packets, 7015406412 bytes
      30 second offered rate 33000 bps, drop rate 0000 bps
      Match: mpls experimental topmost 7
      Match:  precedence 7
        set qos-group 7
        set discard-class 7

    Class-map: core_class6 (match-any)
      0 packets, 0 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: mpls experimental topmost 6
      Match:  precedence 6
      Match: access-group name AL_BFD
        set qos-group 6
        set discard-class 6

    Class-map: core_class5 (match-any)
      0 packets, 0 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: mpls experimental topmost 5
      Match:  precedence 5
        set qos-group 5
        set discard-class 5

    Class-map: core_class4 (match-any)
      0 packets, 0 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: mpls experimental topmost 4
      Match:  precedence 4
        set qos-group 4
        set discard-class 4

    Class-map: core_class3 (match-any)
      0 packets, 0 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: mpls experimental topmost 3
      Match:  precedence 3
        set qos-group 3
        set discard-class 3

    Class-map: core_class2 (match-any)
      0 packets, 0 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: mpls experimental topmost 2
      Match:  precedence 2
        set qos-group 2
        set discard-class 2

    Class-map: core_class1 (match-any)
      0 packets, 0 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: mpls experimental topmost 1
      Match:  precedence 1
        set qos-group 1
        set discard-class 1

    Class-map: class-default (match-any)
      0 packets, 0 bytes
      30 second offered rate 0000 bps, drop rate 0000 bps
      Match: any
        set qos-group 0
        set discard-class 0



adam

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