--- bgpd/rde_filter.c.orig	2007-01-11 15:02:38.000000000 +1000
+++ bgpd/rde_filter.c	2007-01-11 16:37:36.000000000 +1000
@@ -15,8 +15,16 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+
+/* +4-Byte AS:   modifications for 4 Byte AS Number Support - 
+                 Geoff Huston, January 2007 */
+
 #include <sys/types.h>
+#if defined(__NetBSD__)
 #include <limits.h>
+#else
+#include <sys/limits.h>
+#endif
 #include <sys/queue.h>
 
 #include <limits.h>
@@ -249,8 +257,9 @@
 	int	as, type;
 
 	if (asp != NULL && f->match.as.type != AS_NONE)
+  	        /* +4-Byte AS:   as AS size parameter (4) */
 		if (aspath_match(asp->aspath, f->match.as.type,
-		    f->match.as.as) == 0)
+				 f->match.as.as,4) == 0)
 			return (0);
 
 	if (asp != NULL && f->match.community.as != 0) {