BSR cannot see RP groups #17181
Description
Description
BSR can advertise RP groups, but itself does not have those groups available in show ipv6 pim rp-info, e.g.
for a BSR host 1, we have no BSR RPs,
host1# show ipv6 pim rp-info
RP address group/prefix-list OIF I am RP Source Group-Type
fd28:: ff08:1234::/32 eth0 no Static ASM
for host 2 (the RP) we do have BSR RPs,
host2# show ipv6 pim rp-info
RP address group/prefix-list OIF I am RP Source Group-Type
fd28:: ff08::/16 lo yes BSR ASM
fd28:: ff08:1234::/32 lo yes Static ASM
fd28:: ff08:1235::/32 lo yes BSR ASM
and for another node host 3 (not RP nor BSR) we have BSR RPs.
host3# show ipv6 pim rp-info
RP address group/prefix-list OIF I am RP Source Group-Type
fd28:: ff08::/16 eth0 no BSR ASM
fd28:: ff08:1234::/32 eth0 no Static ASM
fd28:: ff08:1235::/32 eth0 no BSR ASM
Version
frr-10.3-dev
How to reproduce
Add a candidate bsr. e.g.
host1# conf
host1(config)# router pim6
host1(config-pim6)# bsr candidate-bsr
Add a candidate RP, e.g.
host2# conf
host2(config)# router pim6
host2(config-pim6)# bsr candidate-rp ff08:1234::/32
BSR can advertise RP groups, but itself does not have those groups available in show ipv6 pim rp-info, e.g.
for a BSR host 1, we have no BSR RPs,
host1# show ipv6 pim rp-info
RP address group/prefix-list OIF I am RP Source Group-Type
fd28:: ff08:1234::/32 eth0 no Static ASM
for the RP host 2 (the RP) we do have BSR RPs,
host2# show ipv6 pim rp-info
RP address group/prefix-list OIF I am RP Source Group-Type
fd28:: ff08::/16 lo yes BSR ASM
fd28:: ff08:1234::/32 lo yes Static ASM
fd28:: ff08:1235::/32 lo yes BSR ASM
and for another node host 3 (not RP nor BSR) we have BSR RPs.
host3# show ipv6 pim rp-info
RP address group/prefix-list OIF I am RP Source Group-Type
fd28:: ff08::/16 eth0 no BSR ASM
fd28:: ff08:1234::/32 eth0 no Static ASM
fd28:: ff08:1235::/32 eth0 no BSR ASM
Expected behavior
Expected to see that BSR could see RP groups with show ipv6 pim rp-info
Actual behavior
BSR cannot see RP groups with show ipv6 pim rp-info, e.g.
host1# show ipv6 pim rp-info
RP address group/prefix-list OIF I am RP Source Group-Type
fd28:: ff08:1234::/32 eth0 no Static ASM
Additional context
No response
Checklist
- I have searched the open issues for this bug.
- I have not included sensitive information in this report.