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-rw-r--r--ospf6d/ospf6_damp.h109
1 files changed, 0 insertions, 109 deletions
diff --git a/ospf6d/ospf6_damp.h b/ospf6d/ospf6_damp.h
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index 19bdbc7a..00000000
--- a/ospf6d/ospf6_damp.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * OSPF flap dampening by Manav Bhatia
- * Copyright (C) 2002
- *
- * This file is part of GNU Zebra.
- *
- * GNU Zebra is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * GNU Zebra is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Zebra; see the file COPYING. If not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-/*
- * Flap Damping (target e.g. link/route)
- */
-
-#define HAVE_OSPF6_DAMP
-
-typedef enum
-{
- OFF,
- ON,
-} onoff_t;
-
-typedef enum
-{
- event_none,
- event_up,
- event_down,
-} damp_event_t;
-
-/* Structure maintained per target basis */
-struct ospf6_damp_info
-{
- /* identifier to decide which target */
- u_short type;
- struct prefix name;
-
- /* do we damping this info */
- onoff_t damping;
-
- u_int penalty;
- u_int flap;
- time_t t_start; /* First flap (down event) time */
- time_t t_updated; /* Last time the penalty was updated */
-
- /* index and double-link for reuse list */
- int index;
- struct ospf6_damp_info *next;
- struct ospf6_damp_info *prev;
-
- /* the last event that we are avoiding */
- int (*event) (void *target);
- void *target;
- damp_event_t event_type;
- damp_event_t target_status;
-};
-
-#define OSPF6_DAMP_TYPE_ROUTE 0
-#define OSPF6_DAMP_TYPE_MAX 1
-
-/* Global Configuration Parameters */
-struct ospf6_damp_config
-{
- /* is damping enabled ? */
- onoff_t enabled;
-
- /* configurable parameters */
- u_int half_life;
- u_int suppress;
- u_int reuse;
- u_int t_hold; /* Maximum hold down time */
-
- /* Non configurable parameters */
- u_int delta_t;
- u_int delta_reuse;
- u_int default_penalty;
- u_int ceiling; /* Max value a penalty can attain */
- double scale_factor;
-
- int decay_array_size; /* Calculated using config parameters */
- double *decay_array; /* Storage for decay values */
-
- int reuse_index_array_size; /* Size of reuse index array */
- int *reuse_index_array;
-
- int reuse_list_size; /* Number of reuse lists */
- struct ospf6_damp_info **reuse_list_array;
-};
-
-int ospf6_damp_reuse_timer (struct thread *);
-void ospf6_damp_event_up (u_short type, struct prefix *name,
- int (*exec_up) (void *), void *target);
-void ospf6_damp_event_down (u_short type, struct prefix *name,
- int (*exec_down) (void *), void *target);
-
-void ospf6_damp_config_write (struct vty *);
-void ospf6_damp_init ();
-