[c-nsp] QoS on 837 using PPPoE

[Clue Store]

Hi Siva,

Your suggestions seem to have to have worked. Just so that I understand, the
vbr-nrt shaping is just for the outbound cells and does not affect inbound
traffic correct?? This is a 3m/384k and I do not want to affect their
inbound. I could only reserve 288k in my policy (which is fine since the
upload is only 384k). And the logs did show why it did not take the command
and I was able to adjust my policy as the logs suggested.

I/f ATM0.1 VC 1/100 class VoIP requested bandwidth 320 (kbps), available
only 288 (kbps)

This is now what shows up in the config....

policy-map Voice
 class VoIP
  priority 288

interface ATM0.1 point-to-point
 pvc 1/100
  vbr-nrt 384 384
  encapsulation aal5snap
  service-policy output Voice
  pppoe-client dial-pool-number 1



On Tue, Jul 7, 2009 at 4:32 PM, Siva Valliappan <svalliap at cisco.com> wrote:

> what does the log messages say?  a show log should tell you why it
> didn't accept the commands.
>
>
> On Tue, 7 Jul 2009, Clue Store wrote:
>
> It took the command under the pvc section, but after a "sho run" the config
>> did not show up. Nor when I did a "show policy-map interface a0.1" did
>> anything show up.
>>
>> I've looked through several docs on the cisco site, but did not come up
>> with
>> anything that seem'd to work.
>>
>> Will try to upgrade the IOS later tonight. Anyone else with any ideas??
>>
>> On Tue, Jul 7, 2009 at 4:06 PM, Siva Valliappan <svalliap at cisco.com>
>> wrote:
>>
>> IIRC you need to apply it on the ATM interface
>>> e.g.
>>>
>>> Interface ATM0.1 point-to-point
>>> .
>>> .
>>> pvc 1/100
>>>  service-policy output Voice
>>>
>>> regards
>>> .siva
>>>
>>>
>>>
>>> On Tue, 7 Jul 2009, Clue Store wrote:
>>>
>>>  Hi All,
>>>
>>>>
>>>>
>>>> I am having a hard time trying to figure how to apply a QoS policy on
>>>> this
>>>> router. I have applied a few typical service-policies on the dialer
>>>> interfaces, but a "show policy interface di0" shows packets being
>>>> matched
>>>> but nothing being dropped and the link is saturated. I believe the
>>>> policy
>>>> needs to be applied to the virtual-access interface that comes up when
>>>> PPP
>>>> negotiates, but i'm not quite sure how this would be done since the use
>>>> of
>>>> vpdn-groups are no longer used. Relevent config posted. Any suggestions
>>>> are
>>>> greatly appreciated. *And yes I know the service-policy is not applied
>>>> to
>>>> the dialer interface...this was due to it not working.
>>>>
>>>>
>>>> class-map match-any VoIP
>>>> match ip rtp 16384 16383
>>>> match access-group name VoicePorts
>>>> !
>>>> !
>>>> policy-map Voice
>>>> class VoIP
>>>>  priority 256
>>>> !
>>>> !
>>>> !
>>>> !
>>>> !
>>>> interface Ethernet0
>>>> ip address 192.168.10.1 255.255.255.0
>>>> ip nat inside
>>>> ip virtual-reassembly
>>>> !
>>>> interface Ethernet2
>>>> no ip address
>>>> shutdown
>>>> hold-queue 100 out
>>>> !
>>>> interface ATM0
>>>> no ip address
>>>> load-interval 30
>>>> no atm ilmi-keepalive
>>>> dsl operating-mode auto
>>>> !
>>>> interface ATM0.1 point-to-point
>>>> pvc 1/100
>>>>  encapsulation aal5snap
>>>>  pppoe-client dial-pool-number 1
>>>> !
>>>> !
>>>> interface FastEthernet1
>>>> duplex auto
>>>> speed auto
>>>> !
>>>> interface FastEthernet2
>>>> duplex auto
>>>> speed auto
>>>> !
>>>> interface FastEthernet3
>>>> duplex auto
>>>> speed auto
>>>> !
>>>> interface FastEthernet4
>>>> duplex auto
>>>> speed auto
>>>> !
>>>> !
>>>> interface Dialer0
>>>> ip address negotiated
>>>> ip mtu 1492
>>>> ip nat outside
>>>> ip virtual-reassembly
>>>> encapsulation ppp
>>>> ip tcp adjust-mss 1412
>>>> dialer pool 1
>>>> no cdp enable
>>>> <ppp info ************>
>>>> !
>>>> ip forward-protocol nd
>>>> ip route 0.0.0.0 0.0.0.0 Dialer0
>>>> !
>>>> ip http server
>>>> no ip http secure-server
>>>> !
>>>> no ip nat service skinny tcp port 2000
>>>> no ip nat service sip udp port 5060
>>>> ip nat inside source list 10 interface Dialer0 overload
>>>> !
>>>> !
>>>> ip access-list extended VoicePorts
>>>> permit udp any host *.*.*.* range 22026 62025
>>>> permit udp any host *.*.*.* range 22026 62025
>>>> access-list 10 permit 192.168.10.0 0.0.0.255
>>>> _______________________________________________
>>>> cisco-nsp mailing list  cisco-nsp at puck.nether.net
>>>> https://puck.nether.net/mailman/listinfo/cisco-nsp
>>>> archive at http://puck.nether.net/pipermail/cisco-nsp/
>>>>
>>>>
>>>>
>>