From: William Caban (william@monids.org)
Date: Sun Jan 20 2008 - 15:46:39 ARST
I found my error. Instead of using "permit udp ..." I changed it and
used "permit ip ..." at the "access-list MULTICAST" and it start
working.
R2#sh access-list MULTICAST
Extended IP access list MULTICAST
10 permit ip any host 224.3.2.1 (536 matches)
20 permit ip any host 224.3.2.100 (24926 matches)
Class-map: MULTICAST (match-all)
25462 packets, 1223296 bytes
5 minute offered rate 1000 bps, drop rate 0 bps
Match: access-group name MULTICAST
QoS Set
dscp cs5
Packets marked 25462
Queueing
Output Queue: Conversation 267
Bandwidth 3 (%)
Bandwidth 46 (kbps)Max Threshold 64 (packets)
(pkts matched/bytes matched) 25462/1223296
(depth/total drops/no-buffer drops) 0/0/0
On Thu, 2008-01-17 at 12:04 -0400, William Caban wrote:
> Is it possible to do CBWFQ for a multicast group?
>
> I created a simple test environment:
> R1--(s1/1)--R2--(e0/0)--R3
>
> I'm using multicast group 224.3.2.1 generating multicast traffic from R3
> to R1 (pings 224.3.2.1 and R1 is replying)
>
> I have defined my CBWFQ policy that mark the corresponding packets and
> class-maps but I dont see any multicast traffic matching.
>
> What am I missing?
>
>
> R2#sh policy-map int s1/1
> Serial1/1
>
> Service-policy output: MQC
>
> Class-map: R3-TELNET (match-all)
> 416 packets, 18354 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> Match: access-group name R3-TELNET
> Queueing
> Output Queue: Conversation 265
> Bandwidth 10 (%)
> Bandwidth 154 (kbps)Max Threshold 64 (packets)
> (pkts matched/bytes matched) 18/792
> (depth/total drops/no-buffer drops) 0/0/0
> QoS Set
> dscp cs6
> Packets marked 416
>
> Class-map: MULTICAST (match-all)
> 0 packets, 0 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> Match: access-group name MULTICAST
> QoS Set
> dscp cs5
> Packets marked 0
> Queueing
> Output Queue: Conversation 267
> Bandwidth 3 (%)
> Bandwidth 46 (kbps)Max Threshold 64 (packets)
> (pkts matched/bytes matched) 0/0
> (depth/total drops/no-buffer drops) 0/0/0
>
> Class-map: class-default (match-any)
> 4633 packets, 345495 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> Match: any
>
>
> R2#sh access-lists
> Extended IP access list MULTICAST
> 10 permit udp any host 224.3.2.1
> 20 permit udp host 224.3.2.1 any
> Extended IP access list R3-TELNET
> 10 permit tcp host 3.3.3.3 host 1.1.1.1 eq telnet (416 matches)
>
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