Does anyone able to receive RP information on R4 and R5? I know the task didn't ask to check for RP but if it is working, we should see RP on R4 & R5.
In addition, to make the IPv6 static route for mroute, shouldn't the static routes statement end with the keyword "multicast"? without the "multicast" keyword, SG is changing the IPv6 unicast routing domain to fix RPF check.
Rack1R4#sh ipv6 pim bsr e
PIMv2 BSR information
BSR Election Information
Scope Range List: ff00::/8
BSR Address: 2001:130:1:6::6
Uptime: 00:39:14, BSR Priority: 192, Hash mask length: 126
RPF: FE80::224:97FF:FEEA:452A,Tunnel46
BS Timer: 00:02:03
Rack1R4#sh ipv6 pim bsr candidate-rp
No C-RP information found
Rack1R4#sh ipv6 mroute
No mroute entries found.
Rack1R5#sh ipv6 pim bsr e
PIMv2 BSR information
BSR Election Information
Scope Range List: ff00::/8
BSR Address: 2001:130:1:6::6
Uptime: 00:39:42, BSR Priority: 192, Hash mask length: 126
RPF: FE80::224:97FF:FEEA:452A,Tunnel56
BS Timer: 00:01:34
Rack1R5#sh ipv6 pim bsr candidate-rp
No C-RP information found
Rack1R5#sh ipv6 mroute
No mroute entries found.