2005-07-12 Paul Jakma <paul.jakma@sun.com>

	* ospfd.h: add OSPF_ABR_DEFAULT for convenience, make
	  OSPF_ABR_CISCO be the default ABR type.
	* ospfd.c: (ospf_new) initialise abr_type to OSPF_ABR_DEFAULT
	* ospf_vty.c: (no_ospf_abr_type_cmd) add standard as a negatable
	  abr_type. default abr_type should be OSPF_ABR_DEFAULT.
	  (ospf_config_write) test whether default abr_type against
	  OSPF_ABR_DEFAULT, rather than any specific ABR_TYPE.
diff --git a/ospfd/ospfd.h b/ospfd/ospfd.h
index 8dae8f8..30d276f 100644
--- a/ospfd/ospfd.h
+++ b/ospfd/ospfd.h
@@ -168,6 +168,7 @@
 #define OSPF_ABR_IBM            2
 #define OSPF_ABR_CISCO          3
 #define OSPF_ABR_SHORTCUT       4
+#define OSPF_ABR_DEFAULT	OSPF_ABR_CISCO
 
   /* NSSA ABR */
   u_char anyNSSA;		/* Bump for every NSSA attached. */