--- iproute2-2.6.19-061214/ip/ipaddress.c.orig	2006-12-14 17:04:12 -0600
+++ iproute2-2.6.19-061214/ip/ipaddress.c	2007-01-20 01:14:09 -0600
@@ -29,6 +29,10 @@
 #include <linux/if_arp.h>
 #include <linux/sockios.h>
 
+#ifndef IFF_DYNAMIC
+#define IFF_DYNAMIC     0x8000
+#endif
+
 #include "rt_names.h"
 #include "utils.h"
 #include "ll_map.h"