diff --git a/sys/net/if.c b/sys/net/if.c
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -4466,6 +4466,25 @@
 	return (count);
 }
 
+int
+if_foreach(if_foreach_cb_t cb, void *cb_arg)
+{
+	if_t ifp;
+	int error;
+
+	NET_EPOCH_ASSERT();
+	MPASS(cb);
+
+	error = 0;
+	CK_STAILQ_FOREACH(ifp, &V_ifnet, if_link) {
+		error = cb(ifp, cb_arg);
+		if (error != 0)
+			break;
+	}
+
+	return (error);
+}
+
 u_int
 if_foreach_lladdr(if_t ifp, iflladdr_cb_t cb, void *cb_arg)
 {
diff --git a/sys/net/if_var.h b/sys/net/if_var.h
--- a/sys/net/if_var.h
+++ b/sys/net/if_var.h
@@ -665,6 +665,9 @@
 typedef u_int if_addr_cb_t(void *, struct ifaddr *, u_int);
 u_int if_foreach_addr_type(if_t ifp, int type, if_addr_cb_t cb, void *cb_arg);
 
+typedef int (*if_foreach_cb_t)(if_t, void *);
+int	if_foreach(if_foreach_cb_t, void *);
+
 /* Functions */
 void if_setinitfn(if_t ifp, if_init_fn_t);
 void if_setinputfn(if_t ifp, if_input_fn_t);