ospfd: export ospf_if_table_lookup() and use it in ospf_network_run_interface()
Makes it possible to run OSPF on multiple PtP interfaces
with the same remote address.
* ospfd/ospf_interface.c: Export ospf_if_table_lookup().
* ospfd/ospf_interface.h: ditto.
* ospfd/ospfd.c: (ospf_network_run_interface) Use ospf_if_table_lookup() to
determine whether OSPF is already configured for a subnet and interface.
diff --git a/ospfd/ospfd.c b/ospfd/ospfd.c
index 08e4100..b86986b 100644
--- a/ospfd/ospfd.c
+++ b/ospfd/ospfd.c
@@ -901,15 +901,12 @@
then create socket and join multicast group. */
for (ALL_LIST_ELEMENTS_RO (ifp->connected, cnode, co))
{
- struct prefix *addr;
-
+
if (CHECK_FLAG(co->flags,ZEBRA_IFA_SECONDARY))
continue;
- addr = CONNECTED_ID(co);
-
if (p->family == co->address->family
- && ! ospf_if_is_configured (area->ospf, &(addr->u.prefix4))
+ && ! ospf_if_table_lookup(ifp, co->address)
&& ospf_network_match_iface(co,p))
{
struct ospf_interface *oi;