$OpenBSD: patch-src_datalink_c,v 1.1 2006/01/15 12:42:31 sturm Exp $
--- src/datalink.c.orig	Fri Jan  6 16:07:13 2006
+++ src/datalink.c	Fri Jan  6 16:08:29 2006
@@ -188,6 +188,7 @@ pcap_handler find_handler(int datalink_t
 #endif
     { dl_ethernet, DLT_EN10MB },
     { dl_ethernet, DLT_IEEE802 },
+    { dl_null, DLT_LOOP },
     { dl_ppp, DLT_PPP },
 #ifdef DLT_LINUX_SLL
     { dl_linux_sll, DLT_LINUX_SLL },
