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bgpd: rename SAFI 3 according to RFC4760

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- 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
This commit is contained in:
Denis Ovsienko 2011-07-17 19:33:21 +04:00
parent 42e6d745d1
commit 0a28130d35
4 changed files with 6 additions and 9 deletions
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8
bgpd/bgp_fsm.c
View File

@ -355,7 +355,7 @@ bgp_graceful_restart_timer_expire (struct thread *thread)
/* NSF delete stale route */
for (afi = AFI_IP ; afi < AFI_MAX ; afi++)
for (safi = SAFI_UNICAST ; safi < SAFI_UNICAST_MULTICAST ; safi++)
for (safi = SAFI_UNICAST ; safi < SAFI_RESERVED_3 ; safi++)
if (peer->nsf[afi][safi])
bgp_clear_stale_route (peer, afi, safi);
@ -388,7 +388,7 @@ bgp_graceful_stale_timer_expire (struct thread *thread)
/* NSF delete stale route */
for (afi = AFI_IP ; afi < AFI_MAX ; afi++)
for (safi = SAFI_UNICAST ; safi < SAFI_UNICAST_MULTICAST ; safi++)
for (safi = SAFI_UNICAST ; safi < SAFI_RESERVED_3 ; safi++)
if (peer->nsf[afi][safi])
bgp_clear_stale_route (peer, afi, safi);
@ -481,7 +481,7 @@ bgp_stop (struct peer *peer)
UNSET_FLAG (peer->sflags, PEER_STATUS_NSF_MODE);
for (afi = AFI_IP ; afi < AFI_MAX ; afi++)
for (safi = SAFI_UNICAST ; safi < SAFI_UNICAST_MULTICAST ; safi++)
for (safi = SAFI_UNICAST ; safi < SAFI_RESERVED_3 ; safi++)
peer->nsf[afi][safi] = 0;
}
@ -799,7 +799,7 @@ bgp_establish (struct peer *peer)
/* graceful restart */
UNSET_FLAG (peer->sflags, PEER_STATUS_NSF_WAIT);
for (afi = AFI_IP ; afi < AFI_MAX ; afi++)
for (safi = SAFI_UNICAST ; safi < SAFI_UNICAST_MULTICAST ; safi++)
for (safi = SAFI_UNICAST ; safi < SAFI_RESERVED_3 ; safi++)
{
if (peer->afc_nego[afi][safi]
&& CHECK_FLAG (peer->cap, PEER_CAP_RESTART_ADV)

3
bgpd/bgp_open.c
View File

@ -93,9 +93,6 @@ bgp_capability_vty_out (struct vty *vty, struct peer *peer)
case SAFI_MULTICAST:
vty_out (vty, "SAFI Multicast");
break;
case SAFI_UNICAST_MULTICAST:
vty_out (vty, "SAFI Unicast Multicast");
break;
case SAFI_MPLS_LABELED_VPN:
vty_out (vty, "SAFI MPLS-labeled VPN");
break;

2
bgpd/bgpd.c
View File

@ -1147,7 +1147,7 @@ peer_nsf_stop (struct peer *peer)
UNSET_FLAG (peer->sflags, PEER_STATUS_NSF_MODE);
for (afi = AFI_IP ; afi < AFI_MAX ; afi++)
for (safi = SAFI_UNICAST ; safi < SAFI_UNICAST_MULTICAST ; safi++)
for (safi = SAFI_UNICAST ; safi < SAFI_RESERVED_3 ; safi++)
peer->nsf[afi][safi] = 0;
if (peer->t_gr_restart)

2
lib/zebra.h
View File

@ -500,7 +500,7 @@ extern const char *zserv_command_string (unsigned int command);
/* 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