diff options
Diffstat (limited to 'pimd/pim_iface.c')
| -rw-r--r-- | pimd/pim_iface.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pimd/pim_iface.c b/pimd/pim_iface.c index 19460aa445..f92a42dd8a 100644 --- a/pimd/pim_iface.c +++ b/pimd/pim_iface.c @@ -38,6 +38,7 @@ #include "pim_igmp_join.h" #include "pim_vxlan.h" #include "pim_tib.h" +#include "pim_util.h" #include "pim6_mld.h" @@ -1258,6 +1259,14 @@ static int gm_join_sock(const char *ifname, ifindex_t ifindex, { int join_fd; + if (pim_is_group_filtered(pim_ifp, &group_addr, &source_addr)) { + if (PIM_DEBUG_GM_EVENTS) { + zlog_debug("%s: join failed for (S,G)=(%pPAs,%pPAs) due to multicast boundary filtering", + __func__, &source_addr, &group_addr); + } + return -1; + } + pim_ifp->igmp_ifstat_joins_sent++; join_fd = pim_socket_raw(IPPROTO_GM); |