nbr = pim_neighbor_find(old->source_nexthop.interface,
old->rpf_addr.u.prefix4);
if (nbr)
- pim_jp_agg_remove_group(nbr->upstream_jp_agg, up);
+ pim_jp_agg_remove_group(nbr->upstream_jp_agg, up, nbr);
/*
* We have detected a case where we might need
* so install it.
*/
if (!up->channel_oil->installed)
- pim_mroute_add(up->channel_oil,
+ pim_upstream_mroute_add(up->channel_oil,
__PRETTY_FUNCTION__);
/*
up->channel_oil->oil_inherited_rescan = 0;
}
+ if (up->join_state == PIM_UPSTREAM_JOINED)
+ pim_jp_agg_switch_interface(old, &up->rpf, up);
+
if (!up->channel_oil->installed)
- pim_mroute_add(up->channel_oil, __PRETTY_FUNCTION__);
+ pim_upstream_mroute_add(up->channel_oil,
+ __PRETTY_FUNCTION__);
}
/* FIXME can join_desired actually be changed by pim_rpf_update()
zclient_send_message(zclient);
}
-void pim_scan_individual_oil(struct channel_oil *c_oil, int in_vif_index)
-{
- struct in_addr vif_source;
- int input_iface_vif_index;
-
- pim_rp_set_upstream_addr(c_oil->pim, &vif_source,
- c_oil->oil.mfcc_origin,
- c_oil->oil.mfcc_mcastgrp);
-
- if (in_vif_index)
- input_iface_vif_index = in_vif_index;
- else {
- struct prefix src, grp;
-
- src.family = AF_INET;
- src.prefixlen = IPV4_MAX_BITLEN;
- src.u.prefix4 = vif_source;
- grp.family = AF_INET;
- grp.prefixlen = IPV4_MAX_BITLEN;
- grp.u.prefix4 = c_oil->oil.mfcc_mcastgrp;
-
- if (PIM_DEBUG_ZEBRA) {
- char source_str[INET_ADDRSTRLEN];
- char group_str[INET_ADDRSTRLEN];
- pim_inet4_dump("<source?>", c_oil->oil.mfcc_origin,
- source_str, sizeof(source_str));
- pim_inet4_dump("<group?>", c_oil->oil.mfcc_mcastgrp,
- group_str, sizeof(group_str));
- zlog_debug(
- "%s: channel_oil (%s,%s) upstream info is not present.",
- __PRETTY_FUNCTION__, source_str, group_str);
- }
- input_iface_vif_index = pim_ecmp_fib_lookup_if_vif_index(
- c_oil->pim, &src, &grp);
- }
-
- if (input_iface_vif_index < 1) {
- if (PIM_DEBUG_ZEBRA) {
- char source_str[INET_ADDRSTRLEN];
- char group_str[INET_ADDRSTRLEN];
- pim_inet4_dump("<source?>", c_oil->oil.mfcc_origin,
- source_str, sizeof(source_str));
- pim_inet4_dump("<group?>", c_oil->oil.mfcc_mcastgrp,
- group_str, sizeof(group_str));
- zlog_debug(
- "%s %s: could not find input interface(%d) for (S,G)=(%s,%s)",
- __FILE__, __PRETTY_FUNCTION__,
- c_oil->oil.mfcc_parent, source_str, group_str);
- }
- pim_mroute_del(c_oil, __PRETTY_FUNCTION__);
- return;
- }
-
- if (input_iface_vif_index == c_oil->oil.mfcc_parent) {
- if (!c_oil->installed)
- pim_mroute_add(c_oil, __PRETTY_FUNCTION__);
-
- /* RPF unchanged */
- return;
- }
-
- if (PIM_DEBUG_ZEBRA) {
- struct interface *old_iif = pim_if_find_by_vif_index(
- c_oil->pim, c_oil->oil.mfcc_parent);
- struct interface *new_iif = pim_if_find_by_vif_index(
- c_oil->pim, input_iface_vif_index);
- char source_str[INET_ADDRSTRLEN];
- char group_str[INET_ADDRSTRLEN];
- pim_inet4_dump("<source?>", c_oil->oil.mfcc_origin, source_str,
- sizeof(source_str));
- pim_inet4_dump("<group?>", c_oil->oil.mfcc_mcastgrp, group_str,
- sizeof(group_str));
- zlog_debug(
- "%s %s: (S,G)=(%s,%s) input interface changed from %s vif_index=%d to %s vif_index=%d",
- __FILE__, __PRETTY_FUNCTION__, source_str, group_str,
- (old_iif) ? old_iif->name : "<old_iif?>",
- c_oil->oil.mfcc_parent,
- (new_iif) ? new_iif->name : "<new_iif?>",
- input_iface_vif_index);
- }
-
- /* new iif loops to existing oif ? */
- if (c_oil->oil.mfcc_ttls[input_iface_vif_index]) {
- struct interface *new_iif = pim_if_find_by_vif_index(
- c_oil->pim, input_iface_vif_index);
-
- if (PIM_DEBUG_ZEBRA) {
- char source_str[INET_ADDRSTRLEN];
- char group_str[INET_ADDRSTRLEN];
- pim_inet4_dump("<source?>", c_oil->oil.mfcc_origin,
- source_str, sizeof(source_str));
- pim_inet4_dump("<group?>", c_oil->oil.mfcc_mcastgrp,
- group_str, sizeof(group_str));
- zlog_debug(
- "%s %s: (S,G)=(%s,%s) new iif loops to existing oif: %s vif_index=%d",
- __FILE__, __PRETTY_FUNCTION__, source_str,
- group_str,
- (new_iif) ? new_iif->name : "<new_iif?>",
- input_iface_vif_index);
- }
- }
-
- /* update iif vif_index */
- pim_channel_oil_change_iif(c_oil->pim, c_oil, input_iface_vif_index,
- __PRETTY_FUNCTION__);
- pim_mroute_add(c_oil, __PRETTY_FUNCTION__);
-}
-
void pim_scan_oil(struct pim_instance *pim)
{
struct listnode *node;
struct listnode *nextnode;
struct channel_oil *c_oil;
- ifindex_t ifindex;
- int vif_index = 0;
pim->scan_oil_last = pim_time_monotonic_sec();
++pim->scan_oil_events;
for (ALL_LIST_ELEMENTS(pim->channel_oil_list, node, nextnode, c_oil)) {
- if (c_oil->up && c_oil->up->rpf.source_nexthop.interface) {
- ifindex = c_oil->up->rpf.source_nexthop
- .interface->ifindex;
- vif_index =
- pim_if_find_vifindex_by_ifindex(pim, ifindex);
- /* Pass Current selected NH vif index to mroute
- * download */
- if (vif_index)
- pim_scan_individual_oil(c_oil, vif_index);
- } else
- pim_scan_individual_oil(c_oil, 0);
+ pim_upstream_mroute_iif_update(c_oil, __func__);
}
}
source->source_addr, sg.grp)) {
/*Create a dummy channel oil */
source->source_channel_oil = pim_channel_oil_add(
- pim, &sg, MAXVIFS, __PRETTY_FUNCTION__);
+ pim, &sg, __PRETTY_FUNCTION__);
}
else {
}
source->source_channel_oil =
pim_channel_oil_add(
- pim, &sg, MAXVIFS,
+ pim, &sg,
__PRETTY_FUNCTION__);
}
source->source_channel_oil =
pim_channel_oil_add(
- pim, &sg, input_iface_vif_index,
+ pim, &sg,
__PRETTY_FUNCTION__);
if (!source->source_channel_oil) {
if (PIM_DEBUG_IGMP_TRACE) {
if (PIM_I_am_DR(pim_oif)) {
result = pim_channel_add_oif(source->source_channel_oil,
group->group_igmp_sock->interface,
- PIM_OIF_FLAG_PROTO_IGMP);
+ PIM_OIF_FLAG_PROTO_IGMP, __func__);
if (result) {
if (PIM_DEBUG_MROUTE) {
zlog_warn("%s: add_oif() failed with return=%d",
pim_channel_del_oif(source->source_channel_oil,
group->group_igmp_sock->interface,
- PIM_OIF_FLAG_PROTO_IGMP);
+ PIM_OIF_FLAG_PROTO_IGMP, __func__);
return;
}
*/
result = pim_channel_del_oif(source->source_channel_oil,
group->group_igmp_sock->interface,
- PIM_OIF_FLAG_PROTO_IGMP);
+ PIM_OIF_FLAG_PROTO_IGMP,
+ __func__);
if (result) {
if (PIM_DEBUG_IGMP_TRACE)
zlog_debug(
if (up->flags & PIM_UPSTREAM_FLAG_MASK_SRC_IGMP)
mask = PIM_OIF_FLAG_PROTO_IGMP;
- pim_channel_add_oif(up->channel_oil, ch->interface, mask);
+ pim_channel_add_oif(up->channel_oil, ch->interface,
+ mask, __func__);
}
void pim_forward_stop(struct pim_ifchannel *ch, bool install_it)
*/
if (pim_upstream_evaluate_join_desired_interface(up, ch, ch->parent))
pim_channel_add_oif(up->channel_oil, ch->interface,
- PIM_OIF_FLAG_PROTO_PIM);
+ PIM_OIF_FLAG_PROTO_PIM, __func__);
else
pim_channel_del_oif(up->channel_oil, ch->interface,
- PIM_OIF_FLAG_PROTO_PIM);
+ PIM_OIF_FLAG_PROTO_PIM, __func__);
if (install_it && !up->channel_oil->installed)
- pim_mroute_add(up->channel_oil, __PRETTY_FUNCTION__);
+ pim_upstream_mroute_add(up->channel_oil, __PRETTY_FUNCTION__);
}
void pim_zebra_zclient_update(struct vty *vty)
projects / mirror_frr.git / blobdiff