Hi Guys,
I am not sure if I am missing something here or not.any assistance appreciated .
XR2 cannot see RP (10.0.0.1 on R1) through BSR and the output is empty on XR2 ??
R8 can see RP via the GRE Tunnel back to R7.full pim adjacency is established bothway between XR2 and R8 in vrf ONE.no sign of RPF failure on XR2 as RP 's adress is learnt via bgp only through the interface btw XR2 and R8.
R7<---PIM over GRE---->R8<---PIM ---->XR2<---PIM -->R6
R8#show ip pim vrf ONE neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
P - Proxy Capable, S - State Refresh Capable, G - GenID Capable
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
10.7.8.7 Tunnel78 00:03:35/00:01:36 v2 1 / S P G
10.8.20.20 FastEthernet0/0.820 00:05:17/00:01:29 v2 1 / DR G
R8#show ip pim vrf ONE rp mapping
PIM Group-to-RP Mappings
Group(s) 224.0.0.0/4
RP 10.0.0.1 (?), v2
Info source: 10.0.0.1 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:10:51, expires: 00:01:36
RP/0/3/CPU0:XR2#show pim neighbor
10.0.0.20* Loopback0 00:34:34 00:01:44 1 (DR) B P
10.6.20.6 GigabitEthernet0/4/0/0.620 00:33:34 00:01:36 1 P
10.6.20.20* GigabitEthernet0/4/0/0.620 00:34:33 00:01:18 1 (DR) B P
10.8.20.8 GigabitEthernet0/4/0/0.820 00:33:51 00:01:22 1 P
10.8.20.20* GigabitEthernet0/4/0/0.820 00:34:33 00:01:31 1 (DR) B P
RP/0/3/CPU0:XR2# show pim rpf hash 10.0.0.1
Table: IPv4-Unicast-default
Multipath RPF selection is disabled.
RPF next-hop neighbor selection result:
GigabitEthernet0/4/0/0.820,10.8.20.8
RP/0/3/CPU0:XR2#show pim range-list
config SSM Exp: never Learnt from : 0.0.0.0
232.0.0.0/8 Up: 1w0d