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pimd, pim6d: fix pim neighbor check in pim_nexthop_lookup

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When there is a mismatch in nexthop address (secondary address)
and neighborship address(primary address) on the same interface,
RPF check fails.

This is fixed now.

Signed-off-by: Sarita Patra <saritap@vmware.com>
This commit is contained in:
Sarita Patra 2022-10-18 16:31:00 -07:00
parent ae5bcac0ae
commit e14ba24874
1 changed files with 2 additions and 2 deletions
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4
pimd/pim_rpf.c
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@ -116,8 +116,8 @@ bool pim_nexthop_lookup(struct pim_instance *pim, struct pim_nexthop *nexthop,
i++;
} else if (neighbor_needed &&
!pim_if_connected_to_source(ifp, addr)) {
nbr = pim_neighbor_find(ifp,
nexthop_tab[i].nexthop_addr);
nbr = pim_neighbor_find(
ifp, nexthop_tab[i].nexthop_addr, true);
if (PIM_DEBUG_PIM_TRACE_DETAIL)
zlog_debug("ifp name: %s, pim nbr: %p",
ifp->name, nbr);