5 files changed, 21 insertions, 22 deletions
diff --git a/proto/bfd/Makefile b/proto/bfd/Makefile
index c28cedec..402122fc 100644
--- a/proto/bfd/Makefile
+++ b/proto/bfd/Makefile
@@ -1,5 +1,6 @@
-source=bfd.c packets.c io.c
-root-rel=../../
-dir-name=proto/bfd
+src := bfd.c io.c packets.c
+obj := $(src-o-files)
+$(all-daemon)
+$(cf-local)
 
-include ../../Rules
+tests_objs := $(tests_objs) $(src-o-files)
+\ No newline at end of file
diff --git a/proto/bfd/bfd.c b/proto/bfd/bfd.c
index 79135fae..e2c6050b 100644
--- a/proto/bfd/bfd.c
+++ b/proto/bfd/bfd.c
@@ -112,7 +112,7 @@
 #define HASH_IP_KEY(n)		n->addr
 #define HASH_IP_NEXT(n)		n->next_ip
 #define HASH_IP_EQ(a,b)		ipa_equal(a,b)
-#define HASH_IP_FN(k)		ipa_hash32(k)
+#define HASH_IP_FN(k)		ipa_hash(k)
 
 static list bfd_proto_list;
 static list bfd_wait_list;
@@ -954,7 +954,7 @@ bfd_init_all(void)
 static struct proto *
 bfd_init(struct proto_config *c)
 {
-  struct proto *p = proto_new(c, sizeof(struct bfd_proto));
+  struct proto *p = proto_new(c);
 
   p->neigh_notify = bfd_neigh_notify;
 
@@ -983,8 +983,10 @@ bfd_start(struct proto *P)
   add_tail(&bfd_proto_list, &p->bfd_node);
 
   birdloop_enter(p->loop);
-  p->rx_1 = bfd_open_rx_sk(p, 0);
-  p->rx_m = bfd_open_rx_sk(p, 1);
+  p->rx4_1 = bfd_open_rx_sk(p, 0, SK_IPV4);
+  p->rx4_m = bfd_open_rx_sk(p, 1, SK_IPV4);
+  p->rx6_1 = bfd_open_rx_sk(p, 0, SK_IPV6);
+  p->rx6_m = bfd_open_rx_sk(p, 1, SK_IPV6);
   birdloop_leave(p->loop);
 
   bfd_take_requests(p);
@@ -1118,6 +1120,7 @@ bfd_show_sessions(struct proto *P)
 struct protocol proto_bfd = {
   .name =		"BFD",
   .template =		"bfd%d",
+  .proto_size =		sizeof(struct bfd_proto),
   .config_size =	sizeof(struct bfd_config),
   .init =		bfd_init,
   .start =		bfd_start,
diff --git a/proto/bfd/bfd.h b/proto/bfd/bfd.h
index 46e09879..e2e75753 100644
--- a/proto/bfd/bfd.h
+++ b/proto/bfd/bfd.h
@@ -87,8 +87,10 @@ struct bfd_proto
   sock *notify_ws;
   list notify_list;
 
-  sock *rx_1;
-  sock *rx_m;
+  sock *rx4_1;
+  sock *rx6_1;
+  sock *rx4_m;
+  sock *rx6_m;
   list iface_list;
 };
 
@@ -201,7 +203,7 @@ void bfd_show_sessions(struct proto *P);
 
 /* packets.c */
 void bfd_send_ctl(struct bfd_proto *p, struct bfd_session *s, int final);
-sock * bfd_open_rx_sk(struct bfd_proto *p, int multihop);
+sock * bfd_open_rx_sk(struct bfd_proto *p, int multihop, int inet_version);
 sock * bfd_open_tx_sk(struct bfd_proto *p, ip_addr local, struct iface *ifa);
 
 
diff --git a/proto/bfd/io.h b/proto/bfd/io.h
index 641ee054..45836f84 100644
--- a/proto/bfd/io.h
+++ b/proto/bfd/io.h
@@ -12,7 +12,7 @@
 #include "lib/resource.h"
 #include "lib/event.h"
 #include "lib/socket.h"
-// #include "lib/timer.h"
+// #include "sysdep/unix/timer.h"
 
 
 typedef struct timer2
diff --git a/proto/bfd/packets.c b/proto/bfd/packets.c
index 129db72f..b76efda6 100644
--- a/proto/bfd/packets.c
+++ b/proto/bfd/packets.c
@@ -248,7 +248,7 @@ bfd_check_authentication(struct bfd_proto *p, struct bfd_session *s, struct bfd_
     /* BFD CSNs are in 32-bit circular number space */
     u32 csn = ntohl(auth->csn);
     if (s->rx_csn_known &&
-	(((csn - s->rx_csn) > (3 * s->detect_mult)) ||
+	(((csn - s->rx_csn) > (3 * (uint) s->detect_mult)) ||
 	 (meticulous && (csn == s->rx_csn))))
     {
       /* We want to report both new and old CSN */
@@ -405,10 +405,11 @@ bfd_err_hook(sock *sk, int err)
 }
 
 sock *
-bfd_open_rx_sk(struct bfd_proto *p, int multihop)
+bfd_open_rx_sk(struct bfd_proto *p, int multihop, int af)
 {
   sock *sk = sk_new(p->tpool);
   sk->type = SK_UDP;
+  sk->subtype = af;
   sk->sport = !multihop ? BFD_CONTROL_PORT : BFD_MULTI_CTL_PORT;
   sk->data = p;
 
@@ -421,10 +422,6 @@ bfd_open_rx_sk(struct bfd_proto *p, int multihop)
   sk->priority = sk_priority_control;
   sk->flags = SKF_THREAD | SKF_LADDR_RX | (!multihop ? SKF_TTL_RX : 0);
 
-#ifdef IPV6
-  sk->flags |= SKF_V6ONLY;
-#endif
-
   if (sk_open(sk) < 0)
     goto err;
 
@@ -456,10 +453,6 @@ bfd_open_tx_sk(struct bfd_proto *p, ip_addr local, struct iface *ifa)
   sk->ttl = ifa ? 255 : -1;
   sk->flags = SKF_THREAD | SKF_BIND | SKF_HIGH_PORT;
 
-#ifdef IPV6
-  sk->flags |= SKF_V6ONLY;
-#endif
-
   if (sk_open(sk) < 0)
     goto err;