diff options
Diffstat (limited to 'proto/ospf/packet.c')
| -rw-r--r-- | proto/ospf/packet.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/proto/ospf/packet.c b/proto/ospf/packet.c index 1f471d79..15242318 100644 --- a/proto/ospf/packet.c +++ b/proto/ospf/packet.c @@ -695,6 +695,14 @@ ospf_send_to_adjacent(struct ospf_iface *ifa) void ospf_send_to_iface(struct ospf_iface *ifa) { + /* + * Send packet to (relevant) neighbors on iface + * + * On broadcast networks, destination is either AllSPFRouters, or AllDRouters. + * On PtP networks, destination is always AllSPFRouters. On non-broadcast + * networks, packets are sent as unicast to every adjacent neighbor. + */ + if (ifa->type == OSPF_IT_BCAST) { if ((ifa->state == OSPF_IS_DR) || (ifa->state == OSPF_IS_BACKUP)) @@ -702,6 +710,8 @@ ospf_send_to_iface(struct ospf_iface *ifa) else ospf_send_to_designated(ifa); } + else if (ifa->type == OSPF_IT_PTP) + ospf_send_to_all(ifa); else /* Non-broadcast */ ospf_send_to_adjacent(ifa); } |