From: Donny MATEO (donny.mateo@sg.ca-indosuez.com)
Date: Mon Dec 02 2002 - 23:37:26 GMT-3
Hans,
I think the router is receiving the BSR candidate RP advertisement from an non RPF path. so
naturally it will drop it.
Regards
Donny
Hunt Lee
<ciscoforme3@yaho To: ccielab@groupstudy.com
o.com.au> cc:
Sent by: Subject: Multicast - more help needed
nobody@groupstudy
.com
29-11-2002 00:13
Please respond to
Hunt Lee
Team:
Run into another problem....
RTB --------- RTE
/ \ \
10.1.1.88/24 - RTA RTD ------- 2924 switch ---- 10.1.2.113/24
(source) \ / (member)
RTC
At RTB:
*Mar 1 00:35:56.667 UTC: PIM-BSR: Build v2 Candidate-RP advertisement for
10.224.1.2
*Mar 1 00:35:56.667 UTC: PIM-BSR: Candidate RP's group prefix 224.0.0.0/4
*Mar 1 00:35:56.667 UTC: PIM-BSR: Send Candidate RP Advertisement
*Mar 1 00:36:12.667 UTC: PIM-BSR: Bootstrap message for 10.224.1.2 originated
*Mar 1 00:36:49.759 UTC: PIM-BSR: bootstrap on non-RPF path
*Mar 1 00:36:56.667 UTC: PIM-BSR: Build v2 Candidate-RP advertisement for
10.224.1.2
*Mar 1 00:36:56.667 UTC: PIM-BSR: Candidate RP's group prefix 224.0.0.0/4
*Mar 1 00:36:56.667 UTC: PIM-BSR: Send Candidate RP Advertisement
*Mar 1 00:37:12.667 UTC: PIM-BSR: Bootstrap message for 10.224.1.2 originated
*Mar 1 00:37:49.803 UTC: PIM-BSR: bootstrap on non-RPF path
*Mar 1 00:37:56.667 UTC: PIM-BSR: Build v2 Candidate-RP advertisement for
10.224.1.2
*Mar 1 00:37:56.667 UTC: PIM-BSR: Candidate RP's group prefix 224.0.0.0/4
*Mar 1 00:37:56.667 UTC: PIM-BSR: Send Candidate RP Advertisement
Anyone knows what this menas??
I am trying to get BSR to work with Multicast. And here are the "show ip mroute" on
the routers. All routers are configured with "ip pim sparse-dense-mode". And RTB &
RTC are both the C-RPs & C-BSRs.
At RTB:
interface Loopback0
ip address 10.224.1.2 255.255.255.255
ip pim bsr-candidate Loopback0 30
ip pim rp-candidate Loopback0
And at RTC:
interface Loopback0
ip address 10.224.1.3 255.255.255.255
ip pim bsr-candidate Loopback0 30
ip pim rp-candidate Loopback0
RTA#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, s - SSM
Outgoing interface flags: H - Hardware switched
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.0.1.40), 00:37:12/00:00:00, RP 0.0.0.0, flags: DCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Ethernet0, Forward/Sparse-Dense, 00:37:12/00:00:00
Serial1, Forward/Sparse-Dense, 00:36:57/00:00:00
Serial0, Forward/Sparse-Dense, 00:36:14/00:00:00
RTA#
RTB#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, s - SSM
Outgoing interface flags: H - Hardware switched
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.0.1.40), 00:23:05/00:00:00, RP 0.0.0.0, flags: DCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Serial1/1, Forward/Sparse, 00:23:05/00:00:21
RTB#
RTC#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, s - SSM
Outgoing interface flags: H - Hardware switched
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.0.1.40), 00:14:09/00:00:00, RP 0.0.0.0, flags: DCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Serial0, Forward/Sparse-Dense, 00:14:09/00:00:00
Serial1, Forward/Sparse-Dense, 00:14:09/00:00:00
RTC#
RTD>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, s - SSM
Outgoing interface flags: H - Hardware switched
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.0.1.40), 00:34:50/00:00:00, RP 0.0.0.0, flags: DCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
FastEthernet0/0, Forward/Sparse-Dense, 00:34:50/00:00:00
Serial0/0, Forward/Sparse-Dense, 00:34:50/00:00:00
Serial0/1, Forward/Sparse-Dense, 00:34:50/00:00:00
(*, 238.1.1.1), 00:19:48/00:02:13, RP 10.224.1.3, flags: SP
Incoming interface: Serial0/0, RPF nbr 10.2.3.1
Outgoing interface list: Null
RTD>
RTE>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, s - SSM
Outgoing interface flags: H - Hardware switched
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 224.0.1.40), 00:41:45/00:00:00, RP 0.0.0.0, flags: DCL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Ethernet0, Forward/Sparse-Dense, 00:41:45/00:00:00
Serial0, Forward/Sparse-Dense, 00:41:43/00:00:00
(*, 238.1.1.1), 00:20:35/00:02:31, RP 0.0.0.0, flags: DC
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
Ethernet0, Forward/Sparse-Dense, 00:20:35/00:00:00
Serial0, Forward/Sparse-Dense, 00:20:35/00:00:00
RTE>
I have also tried "sparse-mode", same error messages though =(
Any help would be greatly appreciated.
Regards,
Hunt
http://www.yahoo.promo.com.au/hint/ - Yahoo! Hint Dropper
- Avoid getting hideous gifts this Christmas with Yahoo! Hint Dropper!
This message is for information purposes only and its content
should not be construed as an offer, or solicitation of an offer,
to buy or sell any banking or financial instruments or services
and no representation or warranty is given in respect of its
accuracy, completeness or fairness. The material is subject
to change without notice. You should take your own independent
tax, legal and other professional advice in respect of the content
of this message. This message may contain confidential or
legally privileged material and may not be copied, redistributed
or published (in whole or in part) without our prior written consent.
This email may have been intercepted, partially destroyed,
arrive late, incomplete or contain viruses and no liability is
accepted by any member of the Credit Agricole Indosuez group
as a result. If you are not the intended recipient of this message,
please immediately notify the sender and delete this message
from your computer.
This archive was generated by hypermail 2.1.4 : Fri Jan 17 2003 - 17:21:38 GMT-3