bgpd: rename SAFI 3 according to RFC4760
- SAFI value 3 is reserved. It was assigned by RFC 2858 for a use
that was never fully implemented, so it is deprecated by this
document.
* zebra.h: rename macro
* bgp_fsm.c: (bgp_graceful_restart_timer_expire,
bgp_graceful_stale_timer_expire, bgp_stop, bgp_establish): update
* bgpd.c: (peer_nsf_stop): update
* bgp_open.c: (bgp_capability_vty_out): SAFI 3 isn't a recognized case
any more
diff --git a/lib/zebra.h b/lib/zebra.h
index 4afb20e..c4c69d3 100644
--- a/lib/zebra.h
+++ b/lib/zebra.h
@@ -500,7 +500,7 @@
/* Subsequent Address Family Identifier. */
#define SAFI_UNICAST 1
#define SAFI_MULTICAST 2
-#define SAFI_UNICAST_MULTICAST 3
+#define SAFI_RESERVED_3 3
#define SAFI_MPLS_VPN 4
#define SAFI_MAX 5