RE: Multicast Not working

How about your mtraces? Do those fail? Turn off ip mroute-cache on the interface and turn on debug ip mpacket to see if you're getting RPFs.

-ryan

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of dip
Sent: Monday, June 15, 2009 1:45 PM
To: Chris Breece
Cc: ccielab_at_groupstudy.com
Subject: Re: Multicast Not working

yes chris

On Mon, Jun 15, 2009 at 11:13 PM, Chris Breece <cbreece1_at_gmail.com> wrote:

> Hrm, it's getting the *,G...
>
> (*, 224.1.1.1), 00:04:19/00:01:49, RP 150.1.5.5, flags: SPF
> Incoming interface: Serial0/0/0.101, RPF nbr 54.1.1.6
> Outgoing interface list: Null
>
> stupid question, but can BB1 ping 150.1.5.5?
>
> Chris
>
>
>
>
> On Mon, Jun 15, 2009 at 1:30 PM, dip <diptanshu.singh_at_gmail.com> wrote:
>
>> Here is the BB1 config , mroute and rp mappings.
>>
>> BB1 Config:
>>
>> ip pim autorp listener
>> interface Serial0/0/0.101 point-to-point
>> description PVC 101 to Rack1
>> ip address 54.1.1.254 255.255.255.0
>> ip authentication mode eigrp 10 md5
>> ip authentication key-chain eigrp 10 EIGRP
>> ip pim sparse-mode
>> ipv6 address 2001:54:254:1::254/64
>> ipv6 address FE80::254 link-local
>> ipv6 rip RIPng enable
>> ipv6 ospf 1 area 0
>> frame-relay interface-dlci 101
>> end
>>
>>
>>
>> BB1#sh ip pim rp mapping
>> PIM Group-to-RP Mappings
>>
>> Group(s) 224.0.0.0/4
>> RP 150.1.5.5 (?), v2v1
>> Info source: 150.1.1.1 (?), elected via Auto-RP
>> Uptime: 00:20:22, expires: 00:00:32
>> Group(s) 224.1.1.1/32
>> RP 150.1.5.5 (?), v2v1
>> Info source: 150.1.1.1 (?), elected via Auto-RP
>> Uptime: 00:04:10, expires: 00:03:00
>> Group(s) 224.2.2.2/32
>> RP 150.1.5.5 (?), v2v1
>> Info source: 150.1.1.1 (?), elected via Auto-RP
>> Uptime: 00:04:10, expires: 00:02:55
>> Group(s) 224.3.3.3/32
>> RP 150.1.5.5 (?), v2v1
>> Info source: 150.1.1.1 (?), elected via Auto-RP
>> Uptime: 00:04:10, expires: 00:02:57
>>
>>
>>
>> BB1#sh ip mroute
>> IP Multicast Routing Table
>> Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C -
>> Connected,
>> L - Local, P - Pruned, R - RP-bit set, F - Register flag,
>> T - SPT-bit set, J - Join SPT, M - MSDP created entry,
>> X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
>> U - URD, I - Received Source Specific Host Report,
>> Z - Multicast Tunnel, z - MDT-data group sender,
>> Y - Joined MDT-data group, y - Sending to MDT-data group
>> Outgoing interface flags: H - Hardware switched, A - Assert winner
>> Timers: Uptime/Expires
>> Interface state: Interface, Next-Hop or VCD, State/Mode
>>
>> (*, 224.1.1.1), 00:04:19/00:01:49, RP 150.1.5.5, flags: SPF
>> Incoming interface: Serial0/0/0.101, RPF nbr 54.1.1.6
>> Outgoing interface list: Null
>>
>> (*, 224.0.1.39), 00:21:50/stopped, RP 0.0.0.0, flags: D
>> Incoming interface: Null, RPF nbr 0.0.0.0
>> Outgoing interface list:
>> Serial0/0/0.101, Forward/Sparse, 00:21:50/00:00:00
>>
>> (150.1.1.1, 224.0.1.39), 00:01:21/00:01:38, flags: PT
>> Incoming interface: Serial0/0/0.101, RPF nbr 54.1.1.6
>> Outgoing interface list: Null
>>
>> (*, 224.0.1.40), 00:22:30/stopped, RP 0.0.0.0, flags: DCL
>> Incoming interface: Null, RPF nbr 0.0.0.0
>> Outgoing interface list:
>> Serial0/0/0.101, Forward/Sparse, 00:22:30/00:00:00
>>
>> (150.1.1.1, 224.0.1.40), 00:21:54/00:02:27, flags: PLTX
>> Incoming interface: Serial0/0/0.101, RPF nbr 54.1.1.6
>> Outgoing interface list: Null
>>
>> (150.1.5.5, 224.0.1.40), 00:21:53/00:02:04, flags: PLTX
>> Incoming interface: Serial0/0/0.101, RPF nbr 54.1.1.6
>> Outgoing interface list: Null
>>
>> BB1#

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Received on Mon Jun 15 2009 - 13:51:30 ART