diff options
Diffstat (limited to 'pimd/pim_mroute.c')
| -rw-r--r-- | pimd/pim_mroute.c | 63 |
1 files changed, 35 insertions, 28 deletions
diff --git a/pimd/pim_mroute.c b/pimd/pim_mroute.c index 3fb69bc86a..14221d3303 100644 --- a/pimd/pim_mroute.c +++ b/pimd/pim_mroute.c @@ -89,6 +89,7 @@ pim_mroute_msg_nocache (int fd, struct interface *ifp, const struct igmpmsg *msg struct pim_upstream *up; struct pim_rpf *rpg; struct prefix_sg sg; + struct channel_oil *oil; rpg = RP(msg->im_dst); /* @@ -123,28 +124,29 @@ pim_mroute_msg_nocache (int fd, struct interface *ifp, const struct igmpmsg *msg __PRETTY_FUNCTION__, pim_str_sg_dump (&sg)); } - up = pim_upstream_add (&sg, ifp); - if (!up) { + oil = pim_channel_oil_add (&sg, pim_ifp->mroute_vif_index); + if (!oil) { if (PIM_DEBUG_MROUTE) { - zlog_debug("%s: Failure to add upstream information for %s", + zlog_debug("%s: Failure to add channel oil for %s", __PRETTY_FUNCTION__, pim_str_sg_dump (&sg)); } return 0; } - pim_upstream_keep_alive_timer_start (up, qpim_keep_alive_time); - - up->channel_oil = pim_channel_oil_add(&sg, - pim_ifp->mroute_vif_index); - if (!up->channel_oil) { + up = pim_upstream_add (&sg, ifp); + if (!up) { if (PIM_DEBUG_MROUTE) { - zlog_debug("%s: Failure to add channel oil for %s", + zlog_debug("%s: Failure to add upstream information for %s", __PRETTY_FUNCTION__, pim_str_sg_dump (&sg)); } return 0; } + + pim_upstream_keep_alive_timer_start (up, qpim_keep_alive_time); + + up->channel_oil = oil; up->channel_oil->cc.pktcnt++; up->fhr = 1; pim_channel_add_oif (up->channel_oil, pim_regiface, PIM_OIF_FLAG_PROTO_PIM); @@ -304,6 +306,7 @@ pim_mroute_msg_wrvifwhole (int fd, struct interface *ifp, const char *buf) struct pim_ifchannel *ch; struct pim_upstream *up; struct prefix_sg sg; + struct channel_oil *oil; memset (&sg, 0, sizeof (struct prefix_sg)); sg.src = ip_hdr->ip_src; @@ -351,29 +354,33 @@ pim_mroute_msg_wrvifwhole (int fd, struct interface *ifp, const char *buf) return 0; } - up = pim_upstream_add (&sg, ifp); - - if (!up) + pim_ifp = ifp->info; + oil = pim_channel_oil_add (&sg, pim_ifp->mroute_vif_index); + if (!oil->installed) + pim_mroute_add (oil); + if (pim_if_connected_to_source (ifp, sg.src)) { - if (PIM_DEBUG_MROUTE) - zlog_debug ("%s: WRONGVIF%s unable to create upstream on interface", - pim_str_sg_dump (&sg), ifp->name); - return -2; - } + up = pim_upstream_add (&sg, ifp); - if (pim_if_connected_to_source (ifp, sg.src)) - up->fhr = 1; + if (!up) + { + if (PIM_DEBUG_MROUTE) + zlog_debug ("%s: WRONGVIF%s unable to create upstream on interface", + pim_str_sg_dump (&sg), ifp->name); + return -2; + } + up->fhr = 1; - pim_ifp = ifp->info; - pim_upstream_keep_alive_timer_start (up, qpim_keep_alive_time); - up->channel_oil = pim_channel_oil_add (&sg, pim_ifp->mroute_vif_index); - up->channel_oil->cc.pktcnt++; - pim_channel_add_oif (up->channel_oil, pim_regiface, PIM_OIF_FLAG_PROTO_PIM); - up->join_state = PIM_UPSTREAM_JOINED; - pim_upstream_inherited_olist (up); + pim_upstream_keep_alive_timer_start (up, qpim_keep_alive_time); + up->channel_oil = oil; + up->channel_oil->cc.pktcnt++; + pim_channel_add_oif (up->channel_oil, pim_regiface, PIM_OIF_FLAG_PROTO_PIM); + up->join_state = PIM_UPSTREAM_JOINED; + pim_upstream_inherited_olist (up); - // Send the packet to the RP - pim_mroute_msg_wholepkt (fd, ifp, buf); + // Send the packet to the RP + pim_mroute_msg_wholepkt (fd, ifp, buf); + } return 0; } |