See if this helps: BTW, I have completely erased this router and reloaded it
with minimal config but the problem persists.
R5#sh ip mro
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,
V - RD & Vector, v - Vector
Outgoing interface flags: H - Hardware switched, A - Assert winner
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 239.0.0.5), 00:37:54/00:02:23, RP 0.0.0.0, flags: SJCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Loopback0, Forward/Sparse, 00:37:54/00:02:23
(*, 224.0.1.40), 00:41:54/00:02:27, RP 0.0.0.0, flags: DPL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list: Null
R5#
*Jan 18 19:45:33.763: PIM-BSR(0): bootstrap (192.0.0.23) on non-RPF path
FastEthernet0/1.235 or from non-RPF neighbor 192.0.235.23 discarded
R5#
Patrick A. Baldwin (Alex)
Network Engineering
Colsa Corp., HOSC Contract
NASA , Marshall Space Flight Center
*Office: (256) 544-2089
ÊFax: (256) 544-8629
*E-mail: [email protected]<mailto:[email protected]>
From: Max Pierson [mailto:[email protected]]
Sent: Tuesday, January 18, 2011 1:41 PM
To: Baldwin, Patrick A.
Cc: [email protected]
Subject: Re: [OSL | CCIE_RS] IP PIM BSR
That does look right, what does your mcast routing table look like?? sho ip
mroute
On Tue, Jan 18, 2011 at 12:48 PM, Baldwin, Patrick A.
<[email protected]<mailto:[email protected]>> wrote:
Thanks for your response Max,
The route is to 235.23 so it appears correct to me.
R5#sh ip ro 192.0.0.23
Routing entry for 192.0.0.23/32<http://192.0.0.23/32>
Known via "bgp 52", distance 200, metric 0
Tag 23, type internal
Last update from 192.0.235.23 01:22:27 ago
Routing Descriptor Blocks:
* 192.0.235.23, from 192.0.235.23, 01:22:27 ago
Route metric is 0, traffic share count is 1
AS Hops 0
Route tag 23
Patrick A. Baldwin (Alex)
Network Engineering
Colsa Corp., HOSC Contract
NASA , Marshall Space Flight Center
*Office: (256) 544-2089
ÊFax: (256) 544-8629
*E-mail: [email protected]<mailto:[email protected]>
From: Max Pierson [mailto:[email protected]<mailto:[email protected]>]
Sent: Tuesday, January 18, 2011 12:43 PM
To: Baldwin, Patrick A.
Cc: [email protected]<mailto:[email protected]>
Subject: Re: [OSL | CCIE_RS] IP PIM BSR
Look at your debug a little closer. When you do a "sho ip route 192.0.0.23",
what does the next hop interface show up as??
On Tue, Jan 18, 2011 at 11:32 AM, Baldwin, Patrick A.
<[email protected]<mailto:[email protected]>> wrote:
Does anyone know if there is a bug in 12.4(24)T4 that would cause a router to
ignor BSR messages when RPF clearly is satisfied?
R5#sh ip rpf 192.0.0.23
RPF information for ? (192.0.0.23)
RPF interface: FastEthernet0/1.235
RPF neighbor: ? (192.0.235.23)
RPF route/mask: 192.0.0.23/32<http://192.0.0.23/32>
RPF type: mbgp
RPF recursion count: 0
Doing distance-preferred lookups across tables
R5#
*Jan 18 17:33:19.255: PIM-BSR(0): bootstrap (192.0.0.23) on non-RPF path
FastEthernet0/1.235 or from non-RPF neighbor 192.0.235.23 discarded
R5#
*Jan 18 17:33:53.791: PIM-BSR(0): Build v2 Candidate-RP advertisement for
192.0.0.52 priority 0, holdtime 150
*Jan 18 17:33:53.791: PIM-BSR(0): Candidate RP's group prefix
224.0.0.0/4<http://224.0.0.0/4>
*Jan 18 17:33:53.791: PIM-BSR(0): no bootstrap router address
Cisco IOS Software, 2800 Software (C2800NM-ADVENTERPRISEK9-M), Version
12.4(24)T4, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Fri 03-Sep-10 05:38 by prod_rel_team
If I am missing something......please please tell me. I'm almost out of hair
to pull.
Patrick A. Baldwin (Alex)
Network Engineering
Colsa Corp., HOSC Contract
NASA , Marshall Space Flight Center
*Office: (256) 544-2089
ÊFax: (256) 544-8629
*E-mail:
[email protected]<mailto:[email protected]<mailto:[email protected]>>
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