diff options
Diffstat (limited to 'pimd/pim_upstream.c')
| -rw-r--r-- | pimd/pim_upstream.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/pimd/pim_upstream.c b/pimd/pim_upstream.c index 4dcdee34f..25e7e5270 100644 --- a/pimd/pim_upstream.c +++ b/pimd/pim_upstream.c @@ -930,7 +930,16 @@ static struct pim_upstream *pim_upstream_new(struct pim_instance *pim, __func__, up->sg_str); } - if (up->rpf.source_nexthop.interface) { + /* Consider a case where (S,G,rpt) prune is received and this + * upstream is getting created due to that, then as per RFC + * until prune pending time we need to behave same as NOINFO + * state, therefore do not install if OIF is NULL until then + * This is for PIM Conformance PIM-SM 16.3 fix + * When the prune pending timer pop, this mroute will get + * installed with none as OIF */ + if (up->rpf.source_nexthop.interface && + !(pim_upstream_empty_inherited_olist(up) && (ch != NULL) && + PIM_IF_FLAG_TEST_S_G_RPT(ch->flags))) { pim_upstream_mroute_iif_update(up->channel_oil, __func__); } |