diff --git a/sys/net/if_llatbl.h b/sys/net/if_llatbl.h
--- a/sys/net/if_llatbl.h
+++ b/sys/net/if_llatbl.h
@@ -160,6 +160,7 @@
 typedef int (llt_link_entry_t)(struct lltable *, struct llentry *);
 typedef int (llt_unlink_entry_t)(struct llentry *);
 typedef void (llt_mark_used_t)(struct llentry *);
+typedef void (llt_post_resolved_t)(struct lltable *, struct llentry *);
 
 typedef int (llt_foreach_cb_t)(struct lltable *, struct llentry *, void *);
 typedef int (llt_foreach_entry_t)(struct lltable *, llt_foreach_cb_t *, void *);
@@ -188,6 +189,7 @@
 	llt_fill_sa_entry_t	*llt_fill_sa_entry;
 	llt_free_tbl_t		*llt_free_tbl;
 	llt_mark_used_t		*llt_mark_used;
+	llt_post_resolved_t	*llt_post_resolved;
 };
 
 MALLOC_DECLARE(M_LLTABLE);
diff --git a/sys/net/if_llatbl.c b/sys/net/if_llatbl.c
--- a/sys/net/if_llatbl.c
+++ b/sys/net/if_llatbl.c
@@ -970,15 +970,7 @@
 		 */
 		EVENTHANDLER_INVOKE(lle_event, lle, LLENTRY_RESOLVED);
 		LLE_WUNLOCK(lle);
-#ifdef INET
-		/* gratuitous ARP */
-		if ((laflags & LLE_PUB) && dst->sa_family == AF_INET)
-			arprequest(ifp,
-			    &((struct sockaddr_in *)dst)->sin_addr,
-			    &((struct sockaddr_in *)dst)->sin_addr,
-			    (u_char *)LLADDR(dl));
-#endif
-
+		llt->llt_post_resolved(llt, lle);
 		break;
 
 	case RTM_DELETE:
diff --git a/sys/netinet/in.c b/sys/netinet/in.c
--- a/sys/netinet/in.c
+++ b/sys/netinet/in.c
@@ -1681,6 +1681,17 @@
 	return (error);
 }
 
+static void
+in_lltable_post_resolved(struct lltable *llt, struct llentry *lle)
+{
+	struct ifnet *ifp = llt->llt_ifp;
+
+	/* gratuitous ARP */
+	if ((lle->la_flags & LLE_PUB) != 0)
+		arprequest(ifp, &lle->r_l3addr.addr4, &lle->r_l3addr.addr4,
+		    lle->ll_addr);
+}
+
 static struct lltable *
 in_lltattach(struct ifnet *ifp)
 {
@@ -1699,6 +1710,7 @@
 	llt->llt_free_entry = in_lltable_free_entry;
 	llt->llt_match_prefix = in_lltable_match_prefix;
 	llt->llt_mark_used = llentry_mark_used;
+	llt->llt_post_resolved = in_lltable_post_resolved;
  	lltable_link(llt);
 
 	return (llt);
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c
--- a/sys/netinet6/in6.c
+++ b/sys/netinet6/in6.c
@@ -2460,6 +2460,12 @@
 	return (error);
 }
 
+static void
+in6_lltable_post_resolved(struct lltable *llt, struct llentry *lle)
+{
+	/* Handle proxy NDP entries (not yet). */
+}
+
 static struct lltable *
 in6_lltattach(struct ifnet *ifp)
 {
@@ -2478,6 +2484,7 @@
 	llt->llt_free_entry = in6_lltable_free_entry;
 	llt->llt_match_prefix = in6_lltable_match_prefix;
 	llt->llt_mark_used = llentry_mark_used;
+	llt->llt_post_resolved = in6_lltable_post_resolved;
  	lltable_link(llt);
 
 	return (llt);