pimd, pim6d: Fix BSM packet process

Problem 1:
When route to BSR is having nexthop secondary address,
neighborship is built with primary address,
then pim_neighbor_find() fails, which cause drop of BSM
packet.

Fix 1:
Verify pim neighborship on the BSM received interface.
Problem 2:

Problem 2:
Source IP BSM address is primary address, where
as nexthop also can be primary or secondary address.

Fix 2:
Avoiding the check (nhaddr == src_ip) for PIMV6

Issue: #11957

Signed-off-by: Sarita Patra <saritap@vmware.com>

0 files changed, 0 insertions, 0 deletions