[ospfd] Additional NSM neighbour state change stats/information
2006-07-25 Paul Jakma <paul.jakma@sun.com>
* ospf_neigbor.h: (struct ospf_neighbor) Add some additional
neighbour state statistics fields, timestamps for progressive
and regressive state changes, and pointer to event string
for the latter state change.
* ospf_nsm.c: (nsm_notice_state_change) Update new state changs
history as required.
* ospf_vty.c: (show_ip_ospf_neighbor_detail_sub) Print out above
new per-neighbour state change stats.
diff --git a/ospfd/ospf_vty.c b/ospfd/ospf_vty.c
index 44049d8..912f1d0 100644
--- a/ospfd/ospf_vty.c
+++ b/ospfd/ospf_vty.c
@@ -3155,12 +3155,21 @@
nbr->priority, LOOKUP (ospf_nsm_state_msg, nbr->state));
/* Show state changes. */
vty_out (vty, " %d state changes%s", nbr->state_change, VTY_NEWLINE);
- if (nbr->ts_last_change.tv_sec || nbr->ts_last_change.tv_usec)
+ if (nbr->ts_last_progress.tv_sec || nbr->ts_last_progress.tv_usec)
{
- struct timeval res = tv_sub (recent_time, nbr->ts_last_change);
- vty_out (vty, " Last state change %s ago, due to %s%s",
+ struct timeval res = tv_sub (recent_time, nbr->ts_last_progress);
+ vty_out (vty, " Most recent state change statistics:%s",
+ VTY_NEWLINE);
+ vty_out (vty, " Progressive change %s ago%s",
ospf_timeval_dump (&res, timebuf, sizeof(timebuf)),
- (nbr->last_event_str ? nbr->last_event_str : "??"),
+ VTY_NEWLINE);
+ }
+ if (nbr->ts_last_regress.tv_sec || nbr->ts_last_regress.tv_usec)
+ {
+ struct timeval res = tv_sub (recent_time, nbr->ts_last_regress);
+ vty_out (vty, " Regressive change %s ago, due to %s%s",
+ ospf_timeval_dump (&res, timebuf, sizeof(timebuf)),
+ (nbr->last_regress_str ? nbr->last_regress_str : "??"),
VTY_NEWLINE);
}
/* Show Designated Rotuer ID. */