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Diffstat (limited to 'proto/ospf/iface.c')
-rw-r--r--proto/ospf/iface.c48
1 files changed, 28 insertions, 20 deletions
diff --git a/proto/ospf/iface.c b/proto/ospf/iface.c
index 280fa4c1..675cf76d 100644
--- a/proto/ospf/iface.c
+++ b/proto/ospf/iface.c
@@ -55,7 +55,9 @@ ifa_tx_length(struct ospf_iface *ifa)
static inline uint
ifa_tx_hdrlen(struct ospf_iface *ifa)
{
- uint hlen = SIZE_OF_IP_HEADER;
+ struct ospf_proto *p = ifa->oa->po;
+
+ uint hlen = ospf_is_v2(p) ? IP4_HEADER_LENGTH : IP6_HEADER_LENGTH;
/* Relevant just for OSPFv2 */
if (ifa->autype == OSPF_AUTH_CRYPT)
@@ -115,6 +117,7 @@ ospf_sk_open(struct ospf_iface *ifa)
sock *sk = sk_new(ifa->pool);
sk->type = SK_IP;
+ sk->subtype = ospf_is_v2(p) ? SK_IPV4 : SK_IPV6;
sk->dport = OSPF_PROTO;
sk->saddr = ifa->addr->ip;
sk->iface = ifa->iface;
@@ -199,6 +202,7 @@ ospf_open_vlink_sk(struct ospf_proto *p)
{
sock *sk = sk_new(p->p.pool);
sk->type = SK_IP;
+ sk->subtype = ospf_is_v2(p) ? SK_IPV4 : SK_IPV6;
sk->dport = OSPF_PROTO;
/* FIXME: configurable tos/priority ? */
@@ -244,8 +248,8 @@ ospf_iface_down(struct ospf_iface *ifa)
OSPF_TRACE(D_EVENTS, "Removing interface %s (peer %I) from area %R",
ifa->ifname, ifa->addr->opposite, ifa->oa->areaid);
else
- OSPF_TRACE(D_EVENTS, "Removing interface %s (%I/%d) from area %R",
- ifa->ifname, ifa->addr->prefix, ifa->addr->pxlen, ifa->oa->areaid);
+ OSPF_TRACE(D_EVENTS, "Removing interface %s (%N) from area %R",
+ ifa->ifname, &ifa->addr->prefix, ifa->oa->areaid);
/* First of all kill all the related vlinks */
WALK_LIST(iff, p->iface_list)
@@ -530,15 +534,6 @@ ospf_iface_stubby(struct ospf_iface_patt *ip, struct ifa *addr)
if (addr->iface->flags & IF_LOOPBACK)
return 1;
- /*
- * For compatibility reasons on BSD systems, we force OSPF
- * interfaces with non-primary IP prefixes to be stub.
- */
-#if defined(OSPFv2) && !defined(CONFIG_MC_PROPER_SRC)
- if (!ip->bsd_secondary && !(addr->flags & IA_PRIMARY))
- return 1;
-#endif
-
return ip->stub;
}
@@ -557,8 +552,8 @@ ospf_iface_new(struct ospf_area *oa, struct ifa *addr, struct ospf_iface_patt *i
OSPF_TRACE(D_EVENTS, "Adding interface %s (peer %I) to area %R",
iface->name, addr->opposite, oa->areaid);
else
- OSPF_TRACE(D_EVENTS, "Adding interface %s (%I/%d) to area %R",
- iface->name, addr->prefix, addr->pxlen, oa->areaid);
+ OSPF_TRACE(D_EVENTS, "Adding interface %s (%N) to area %R",
+ iface->name, &addr->prefix, oa->areaid);
pool = rp_new(p->p.pool, "OSPF Interface");
ifa = mb_allocz(pool, sizeof(struct ospf_iface));
@@ -596,6 +591,7 @@ ospf_iface_new(struct ospf_area *oa, struct ifa *addr, struct ospf_iface_patt *i
if (ip->ptp_netmask < 2)
ifa->ptp_netmask = ip->ptp_netmask;
+ ifa->drip = ifa->bdrip = ospf_is_v2(p) ? IPA_NONE4 : IPA_NONE6;
ifa->type = ospf_iface_classify(ip->type, addr);
@@ -635,7 +631,7 @@ ospf_iface_new(struct ospf_area *oa, struct ifa *addr, struct ospf_iface_patt *i
should be used). Because OSPFv3 iface is not subnet-specific,
there is no need for ipa_in_net() check */
- if (ospf_is_v2(p) && !ipa_in_net(nb->ip, addr->prefix, addr->pxlen))
+ if (ospf_is_v2(p) && !ipa_in_netX(nb->ip, &addr->prefix))
continue;
if (ospf_is_v3(p) && !ipa_is_link_local(nb->ip))
@@ -648,7 +644,7 @@ ospf_iface_new(struct ospf_area *oa, struct ifa *addr, struct ospf_iface_patt *i
add_tail(&oa->po->iface_list, NODE ifa);
struct object_lock *lock = olock_new(pool);
- lock->addr = ospf_is_v2(p) ? ifa->addr->prefix : IPA_NONE;
+ lock->addr = ospf_is_v2(p) ? ipa_from_ip4(net4_prefix(&ifa->addr->prefix)) : IPA_NONE;
lock->type = OBJLOCK_IP;
lock->port = OSPF_PROTO;
lock->inst = ifa->instance_id;
@@ -898,7 +894,7 @@ ospf_iface_reconfigure(struct ospf_iface *ifa, struct ospf_iface_patt *new)
WALK_LIST(nb, new->nbma_list)
{
/* See related note in ospf_iface_new() */
- if (ospf_is_v2(p) && !ipa_in_net(nb->ip, ifa->addr->prefix, ifa->addr->pxlen))
+ if (ospf_is_v2(p) && !ipa_in_netX(nb->ip, &ifa->addr->prefix))
continue;
if (ospf_is_v3(p) && !ipa_is_link_local(nb->ip))
@@ -1085,6 +1081,9 @@ ospf_ifa_notify2(struct proto *P, uint flags, struct ifa *a)
{
struct ospf_proto *p = (struct ospf_proto *) P;
+ if (a->prefix.type != NET_IP4)
+ return;
+
if (a->flags & IA_SECONDARY)
return;
@@ -1114,6 +1113,9 @@ ospf_ifa_notify3(struct proto *P, uint flags, struct ifa *a)
{
struct ospf_proto *p = (struct ospf_proto *) P;
+ if (a->prefix.type != NET_IP6)
+ return;
+
if (a->flags & IA_SECONDARY)
return;
@@ -1166,6 +1168,9 @@ ospf_reconfigure_ifaces2(struct ospf_proto *p)
WALK_LIST(a, iface->addrs)
{
+ if (a->prefix.type != NET_IP4)
+ continue;
+
if (a->flags & IA_SECONDARY)
continue;
@@ -1184,8 +1189,8 @@ ospf_reconfigure_ifaces2(struct ospf_proto *p)
continue;
/* Hard restart */
- log(L_INFO "%s: Restarting interface %s (%I/%d) in area %R",
- p->p.name, ifa->ifname, a->prefix, a->pxlen, s.oa->areaid);
+ log(L_INFO "%s: Restarting interface %s (%N) in area %R",
+ p->p.name, ifa->ifname, &a->prefix, s.oa->areaid);
ospf_iface_shutdown(ifa);
ospf_iface_remove(ifa);
}
@@ -1209,6 +1214,9 @@ ospf_reconfigure_ifaces3(struct ospf_proto *p)
WALK_LIST(a, iface->addrs)
{
+ if (a->prefix.type != NET_IP6)
+ continue;
+
if (a->flags & IA_SECONDARY)
continue;
@@ -1340,7 +1348,7 @@ ospf_iface_info(struct ospf_iface *ifa)
else if (ifa->addr->flags & IA_PEER)
cli_msg(-1015, "Interface %s (peer %I)", ifa->ifname, ifa->addr->opposite);
else
- cli_msg(-1015, "Interface %s (%I/%d)", ifa->ifname, ifa->addr->prefix, ifa->addr->pxlen);
+ cli_msg(-1015, "Interface %s (%N)", ifa->ifname, &ifa->addr->prefix);
cli_msg(-1015, "\tType: %s%s", ospf_it[ifa->type], more);
cli_msg(-1015, "\tArea: %R (%u)", ifa->oa->areaid, ifa->oa->areaid);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 17:38:21 +0000