From: Adham Ali (adhamccie@yahoo.com)
Date: Tue Dec 18 2007 - 19:54:05 ART
Hello All,
My setup
R1 (Ptp interface,1.1.1.1).......R2 (Multipoint interface, 1,1,1,2).....(PtP interface,1.1.1.3)R3 (FE0/0, IGMP group 227.7.7.7)
So R1 and R3 are connected to Multipoint interface of R2.
IP pim nbma-mode is enabled on the R2 multipoint interface.
RP is known in the three rotuers and no RPF issues as it is one direct path!
If i try to ping the group 227.7.7.7 from R1 PtP interface (1.1.1.1) it doeasn't work!
If i try to ping the same group from R1 loopback interface(11.11.11.11) it works!
R2 MRouting table!
----------------------------
(1,1,1,1, 227.7.7.7), 00:01:15/00:02:55, flags: PT
Incoming interface: Serial0/0/0.123, RPF nbr 0.0.0.0
Outgoing interface list: Null<<<<<<<!!!!!!!!!
(11.11.11.11, 227.7.7.7), 00:00:07/00:03:26, flags: T
Incoming interface: Serial0/0/0.123, RPF nbr 1.1.1.1
Outgoing interface list:
Serial0/0/0.123, 1.1.1.3, Forward/Sparse, 00:00:07/00:03:22<<<<<<<<
Any reason for this?...is this normal?
Waiting for your feedback!
Thank you,
Adham!
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