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| author | saravanank <saravanank@vmware.com> | 2020-03-16 20:57:05 -0700 |
|---|---|---|
| committer | saravanank <saravanank@vmware.com> | 2020-03-16 20:57:05 -0700 |
| commit | 9255f21eb38f5b2fe97db125525ebcd82ce6b616 (patch) | |
| tree | c708af84d80dd58fd890dae280d51e5e17ac83bf /pimd/pim_pim.c | |
| parent | 7f2ccbe562cae49fb8bf1770a0ec79b701ee41af (diff) | |
pimd: Do not forward BSM to interfaces that has no pim neighbors
Problem:
We are receiving PIM BSR packet over the pim interface which has no nbrs
According to RFC 5059 Sec 3.4
When a Bootstrap message is forwarded, it is forwarded out of every
multicast-capable interface that has PIM neighbors (including the one
over which the message was received).
RCA:
We are sending to all pim neighbors.
Fix:
We will avoid the interfaces which has no neighbors.
Verification: Manually verified that Pim router doesn't forward to intf with no nbrs
Signed-off-by: Saravanan K <saravanank@vmware.com>
Diffstat (limited to 'pimd/pim_pim.c')
0 files changed, 0 insertions, 0 deletions