diff --git a/nest/config.Y b/nest/config.Y
index b0f9642f..e672d730 100644
--- a/nest/config.Y
+++ b/nest/config.Y
@@ -629,7 +629,7 @@ r_args_for:
        net_fill_ip_host($$, SYM_VAL($1).ip);
      }
      else if (($1->class == (SYM_CONSTANT | T_NET)) && net_type_match(SYM_VAL($1).net, NB_IP | NB_VPN))
-       $$ = SYM_VAL($1).net;
+       $$ = (net_addr *) SYM_VAL($1).net; /* Avoid const warning */
      else
        cf_error("IP address or network expected");
    }
diff --git a/proto/ospf/config.Y b/proto/ospf/config.Y
index 8a1e0052..9cfc70a9 100644
--- a/proto/ospf/config.Y
+++ b/proto/ospf/config.Y
@@ -148,7 +148,7 @@ CF_KEYWORDS(ELIGIBLE, POLL, NETWORKS, HIDDEN, VIRTUAL, CHECK, LINK, ONLY, BFD)
 CF_KEYWORDS(RX, BUFFER, LARGE, NORMAL, STUBNET, HIDDEN, SUMMARY, TAG, EXTERNAL)
 CF_KEYWORDS(WAIT, DELAY, LSADB, ECMP, LIMIT, WEIGHT, NSSA, TRANSLATOR, STABILITY)
 CF_KEYWORDS(GLOBAL, LSID, ROUTER, SELF, INSTANCE, REAL, NETMASK, TX, PRIORITY, LENGTH)
-CF_KEYWORDS(SECONDARY, MERGE, LSA, SUPPRESSION, OSPF2, OSPF3)
+CF_KEYWORDS(SECONDARY, MERGE, LSA, SUPPRESSION)
 
 %type <ld> lsadb_args
 %type <i> ospf_variant nbma_eligible
diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index c65cba65..d353d629 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -146,8 +146,9 @@ krt_capable(rte *e)
 {
   rta *a = e->attrs;
 
+  /* XXXX device routes are broken */
   return
-    ((a->dest == RTD_UNICAST && !a->nh.next) /* No multipath support */
+    ((a->dest == RTD_UNICAST && ipa_nonzero(a->nh.gw) && !a->nh.next) /* No multipath support */
 #ifdef RTF_REJECT
      || a->dest == RTD_UNREACHABLE
 #endif
@@ -254,7 +255,7 @@ krt_send_route(struct krt_proto *p, int cmd, rte *e)
       af = AF_INET6;
       break;
     default:
-      log(L_ERR "KRT: Not sending VPN route %N to kernel", net->n.addr);
+      log(L_ERR "KRT: Not sending route %N to kernel", net->n.addr);
       return -1;
   }
 
@@ -299,6 +300,7 @@ krt_send_route(struct krt_proto *p, int cmd, rte *e)
 
     sockaddr_fill(&gate, ipa_is_ip4(i->addr->ip) ? AF_INET : AF_INET6, i->addr->ip, NULL, 0);
     msg.rtm.rtm_addrs |= RTA_GATEWAY;
+    break;
   }
 
   default:
diff --git a/sysdep/unix/krt.c b/sysdep/unix/krt.c
index c6ff6275..a1b10cea 100644
--- a/sysdep/unix/krt.c
+++ b/sysdep/unix/krt.c
@@ -1142,7 +1142,9 @@ krt_start(struct proto *P)
   {
   case NET_IP4:	p->af = AF_INET; break;
   case NET_IP6:	p->af = AF_INET6; break;
+#ifdef AF_MPLS
   case NET_MPLS: p->af = AF_MPLS; break;
+#endif
   default: log(L_ERR "KRT: Tried to start with strange net type: %d", p->p.net_type); return PS_START; break;
   }