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Diffstat (limited to 'nest')
-rw-r--r--nest/proto.c45
-rw-r--r--nest/protocol.h46
-rw-r--r--nest/rt-table.c86
3 files changed, 92 insertions, 85 deletions
diff --git a/nest/proto.c b/nest/proto.c
index 7cfb1555..631e4b60 100644
--- a/nest/proto.c
+++ b/nest/proto.c
@@ -284,7 +284,7 @@ channel_feed_loop(void *ptr)
if (c->refeeding &&
(l->state == PLS_BLOCKED) &&
(c->refeed_count <= l->limit) &&
- (c->stats.exp_routes <= l->limit))
+ (c->export_stats.routes <= l->limit))
{
log(L_INFO "Protocol %s resets route export limit (%u)", c->proto->name, l->limit);
channel_reset_limit(&c->out_limit);
@@ -461,7 +461,7 @@ channel_stop_export(struct channel *c)
rt_feed_channel_abort(c);
c->export_state = ES_DOWN;
- c->stats.exp_routes = 0;
+ c->export_stats.routes = 0;
bmap_reset(&c->export_map, 1024);
}
@@ -551,7 +551,8 @@ channel_do_start(struct channel *c)
c->feed_event = ev_new_init(c->proto->pool, channel_feed_loop, c);
bmap_init(&c->export_map, c->proto->pool, 1024);
- memset(&c->stats, 0, sizeof(struct proto_stats));
+ memset(&c->export_stats, 0, sizeof(struct export_stats));
+ memset(&c->import_stats, 0, sizeof(struct import_stats));
channel_reset_limit(&c->rx_limit);
channel_reset_limit(&c->in_limit);
@@ -600,11 +601,12 @@ channel_do_down(struct channel *c)
rt_unlock_table(c->table);
c->proto->active_channels--;
- if ((c->stats.imp_routes + c->stats.filt_routes) != 0)
+ if ((c->import_stats.routes + c->import_stats.filtered) != 0)
log(L_ERR "%s: Channel %s is down but still has some routes", c->proto->name, c->name);
// bmap_free(&c->export_map);
- memset(&c->stats, 0, sizeof(struct proto_stats));
+ memset(&c->import_stats, 0, sizeof(struct import_stats));
+ memset(&c->export_stats, 0, sizeof(struct export_stats));
c->in_table = NULL;
c->reload_event = NULL;
@@ -1842,19 +1844,19 @@ static void
channel_verify_limits(struct channel *c)
{
struct channel_limit *l;
- u32 all_routes = c->stats.imp_routes + c->stats.filt_routes;
+ u32 all_routes = c->import_stats.routes + c->import_stats.filtered;
l = &c->rx_limit;
if (l->action && (all_routes > l->limit))
channel_notify_limit(c, l, PLD_RX, all_routes);
l = &c->in_limit;
- if (l->action && (c->stats.imp_routes > l->limit))
- channel_notify_limit(c, l, PLD_IN, c->stats.imp_routes);
+ if (l->action && (c->import_stats.routes > l->limit))
+ channel_notify_limit(c, l, PLD_IN, c->import_stats.routes);
l = &c->out_limit;
- if (l->action && (c->stats.exp_routes > l->limit))
- channel_notify_limit(c, l, PLD_OUT, c->stats.exp_routes);
+ if (l->action && (c->export_stats.routes > l->limit))
+ channel_notify_limit(c, l, PLD_OUT, c->export_stats.routes);
}
static inline void
@@ -2009,28 +2011,29 @@ proto_state_name(struct proto *p)
static void
channel_show_stats(struct channel *c)
{
- struct proto_stats *s = &c->stats;
+ struct import_stats *is = &c->import_stats;
+ struct export_stats *es = &c->export_stats;
if (c->in_keep_filtered)
cli_msg(-1006, " Routes: %u imported, %u filtered, %u exported, %u preferred",
- s->imp_routes, s->filt_routes, s->exp_routes, s->pref_routes);
+ is->routes, is->filtered, es->routes, is->pref);
else
cli_msg(-1006, " Routes: %u imported, %u exported, %u preferred",
- s->imp_routes, s->exp_routes, s->pref_routes);
+ is->routes, es->routes, is->pref);
cli_msg(-1006, " Route change stats: received rejected filtered ignored accepted");
cli_msg(-1006, " Import updates: %10u %10u %10u %10u %10u",
- s->imp_updates_received, s->imp_updates_invalid,
- s->imp_updates_filtered, s->imp_updates_ignored,
- s->imp_updates_accepted);
+ is->updates_received, is->updates_invalid,
+ is->updates_filtered, is->updates_ignored,
+ is->updates_accepted);
cli_msg(-1006, " Import withdraws: %10u %10u --- %10u %10u",
- s->imp_withdraws_received, s->imp_withdraws_invalid,
- s->imp_withdraws_ignored, s->imp_withdraws_accepted);
+ is->withdraws_received, is->withdraws_invalid,
+ is->withdraws_ignored, is->withdraws_accepted);
cli_msg(-1006, " Export updates: %10u %10u %10u --- %10u",
- s->exp_updates_received, s->exp_updates_rejected,
- s->exp_updates_filtered, s->exp_updates_accepted);
+ es->updates_received, es->updates_rejected,
+ es->updates_filtered, es->updates_accepted);
cli_msg(-1006, " Export withdraws: %10u --- --- --- %10u",
- s->exp_withdraws_received, s->exp_withdraws_accepted);
+ es->withdraws_received, es->withdraws_accepted);
}
void
diff --git a/nest/protocol.h b/nest/protocol.h
index 80b4509b..9be8e531 100644
--- a/nest/protocol.h
+++ b/nest/protocol.h
@@ -132,29 +132,31 @@ struct proto_config {
};
/* Protocol statistics */
-struct proto_stats {
+struct import_stats {
/* Import - from protocol to core */
- u32 imp_routes; /* Number of routes successfully imported to the (adjacent) routing table */
- u32 filt_routes; /* Number of routes rejected in import filter but kept in the routing table */
- u32 pref_routes; /* Number of routes selected as best in the (adjacent) routing table */
- u32 imp_updates_received; /* Number of route updates received */
- u32 imp_updates_invalid; /* Number of route updates rejected as invalid */
- u32 imp_updates_filtered; /* Number of route updates rejected by filters */
- u32 imp_updates_ignored; /* Number of route updates rejected as already in route table */
- u32 imp_updates_accepted; /* Number of route updates accepted and imported */
- u32 imp_withdraws_received; /* Number of route withdraws received */
- u32 imp_withdraws_invalid; /* Number of route withdraws rejected as invalid */
- u32 imp_withdraws_ignored; /* Number of route withdraws rejected as already not in route table */
- u32 imp_withdraws_accepted; /* Number of route withdraws accepted and processed */
+ u32 routes; /* Number of routes successfully imported to the (adjacent) routing table */
+ u32 filtered; /* Number of routes rejected in import filter but kept in the routing table */
+ u32 pref; /* Number of routes selected as best in the (adjacent) routing table */
+ u32 updates_received; /* Number of route updates received */
+ u32 updates_invalid; /* Number of route updates rejected as invalid */
+ u32 updates_filtered; /* Number of route updates rejected by filters */
+ u32 updates_ignored; /* Number of route updates rejected as already in route table */
+ u32 updates_accepted; /* Number of route updates accepted and imported */
+ u32 withdraws_received; /* Number of route withdraws received */
+ u32 withdraws_invalid; /* Number of route withdraws rejected as invalid */
+ u32 withdraws_ignored; /* Number of route withdraws rejected as already not in route table */
+ u32 withdraws_accepted; /* Number of route withdraws accepted and processed */
+};
+struct export_stats {
/* Export - from core to protocol */
- u32 exp_routes; /* Number of routes successfully exported to the protocol */
- u32 exp_updates_received; /* Number of route updates received */
- u32 exp_updates_rejected; /* Number of route updates rejected by protocol */
- u32 exp_updates_filtered; /* Number of route updates rejected by filters */
- u32 exp_updates_accepted; /* Number of route updates accepted and exported */
- u32 exp_withdraws_received; /* Number of route withdraws received */
- u32 exp_withdraws_accepted; /* Number of route withdraws accepted and processed */
+ u32 routes; /* Number of routes successfully exported to the protocol */
+ u32 updates_received; /* Number of route updates received */
+ u32 updates_rejected; /* Number of route updates rejected by protocol */
+ u32 updates_filtered; /* Number of route updates rejected by filters */
+ u32 updates_accepted; /* Number of route updates accepted and exported */
+ u32 withdraws_received; /* Number of route withdraws received */
+ u32 withdraws_accepted; /* Number of route withdraws accepted and processed */
};
struct proto {
@@ -516,7 +518,9 @@ struct channel {
struct event *feed_event; /* Event responsible for feeding */
struct fib_iterator feed_fit; /* Routing table iterator used during feeding */
- struct proto_stats stats; /* Per-channel protocol statistics */
+ struct import_stats import_stats; /* Import statistics */
+ struct export_stats export_stats; /* Export statistics */
+
u32 refeed_count; /* Number of routes exported during refeed regardless of out_limit */
u8 net_type; /* Routing table network type (NET_*), 0 for undefined */
diff --git a/nest/rt-table.c b/nest/rt-table.c
index 6851b4bc..0b6351e9 100644
--- a/nest/rt-table.c
+++ b/nest/rt-table.c
@@ -375,7 +375,7 @@ export_filter_(struct channel *c, rte *rt, linpool *pool, int silent)
{
struct proto *p = c->proto;
const struct filter *filter = c->out_filter;
- struct proto_stats *stats = &c->stats;
+ struct export_stats *stats = &c->export_stats;
int v;
v = p->preexport ? p->preexport(c, rt) : 0;
@@ -384,7 +384,7 @@ export_filter_(struct channel *c, rte *rt, linpool *pool, int silent)
if (silent)
goto reject;
- stats->exp_updates_rejected++;
+ stats->updates_rejected++;
if (v == RIC_REJECT)
rte_trace_out(D_FILTERS, c, rt, "rejected by protocol");
goto reject;
@@ -404,7 +404,7 @@ export_filter_(struct channel *c, rte *rt, linpool *pool, int silent)
if (silent)
goto reject;
- stats->exp_updates_filtered++;
+ stats->updates_filtered++;
rte_trace_out(D_FILTERS, c, rt, "filtered out");
goto reject;
}
@@ -427,7 +427,7 @@ static void
do_rt_notify(struct channel *c, const net_addr *net, rte *new, rte *old, int refeed)
{
struct proto *p = c->proto;
- struct proto_stats *stats = &c->stats;
+ struct export_stats *stats = &c->export_stats;
if (refeed && new)
c->refeed_count++;
@@ -436,12 +436,12 @@ do_rt_notify(struct channel *c, const net_addr *net, rte *new, rte *old, int ref
struct channel_limit *l = &c->out_limit;
if (l->action && !old && new)
{
- if (stats->exp_routes >= l->limit)
- channel_notify_limit(c, l, PLD_OUT, stats->exp_routes);
+ if (stats->routes >= l->limit)
+ channel_notify_limit(c, l, PLD_OUT, stats->routes);
if (l->state == PLS_BLOCKED)
{
- stats->exp_updates_rejected++;
+ stats->updates_rejected++;
rte_trace_out(D_FILTERS, c, new, "rejected [limit]");
return;
}
@@ -459,20 +459,20 @@ do_rt_notify(struct channel *c, const net_addr *net, rte *new, rte *old, int ref
}
if (new)
- stats->exp_updates_accepted++;
+ stats->updates_accepted++;
else
- stats->exp_withdraws_accepted++;
+ stats->withdraws_accepted++;
if (old)
{
bmap_clear(&c->export_map, old->id);
- stats->exp_routes--;
+ stats->routes--;
}
if (new)
{
bmap_set(&c->export_map, new->id);
- stats->exp_routes++;
+ stats->routes++;
}
if (p->debug & D_ROUTES)
@@ -495,9 +495,9 @@ static void
rt_notify_basic(struct channel *c, const net_addr *net, rte *new, rte *old, int refeed)
{
if (new)
- c->stats.exp_updates_received++;
+ c->export_stats.updates_received++;
else
- c->stats.exp_withdraws_received++;
+ c->export_stats.withdraws_received++;
if (new)
new = export_filter(c, new, 0);
@@ -537,9 +537,9 @@ rt_notify_accepted(struct channel *c, net *net, rte *new_changed, rte *old_chang
*/
if (net->routes)
- c->stats.exp_updates_received++;
+ c->export_stats.updates_received++;
else
- c->stats.exp_withdraws_received++;
+ c->export_stats.withdraws_received++;
/* Find old_best - either old_changed, or route for net->routes */
if (old_changed && bmap_test(&c->export_map, old_changed->id))
@@ -655,9 +655,9 @@ rt_notify_merged(struct channel *c, net *net, rte *new_changed, rte *old_changed
return;
if (new_best)
- c->stats.exp_updates_received++;
+ c->export_stats.updates_received++;
else
- c->stats.exp_withdraws_received++;
+ c->export_stats.withdraws_received++;
/* Prepare new merged route */
if (new_best)
@@ -735,9 +735,9 @@ rte_announce(rtable *tab, uint type, net *net, struct rte_storage *new, struct r
if (new_best != old_best)
{
if (new_best)
- new_best->rte.sender->stats.pref_routes++;
+ new_best->rte.sender->import_stats.pref++;
if (old_best)
- old_best->rte.sender->stats.pref_routes--;
+ old_best->rte.sender->import_stats.pref--;
if (tab->hostcache)
rt_notify_hostcache(tab, net);
@@ -836,7 +836,7 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
{
struct proto *p = c->proto;
struct rtable *table = c->table;
- struct proto_stats *stats = &c->stats;
+ struct import_stats *stats = &c->import_stats;
struct rte_storage *old_best_stored = net->routes, *old_stored = NULL;
rte *old_best = old_best_stored ? &old_best_stored->rte : NULL;
rte *old = NULL;
@@ -873,7 +873,7 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
if (!rte_is_filtered(new))
{
- stats->imp_updates_ignored++;
+ stats->updates_ignored++;
rte_trace_in(D_ROUTES, c, new, "ignored");
}
@@ -887,7 +887,7 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
if (!old && !new)
{
- stats->imp_withdraws_ignored++;
+ stats->withdraws_ignored++;
return;
}
@@ -897,7 +897,7 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
struct channel_limit *l = &c->rx_limit;
if (l->action && !old && new && !c->in_table)
{
- u32 all_routes = stats->imp_routes + stats->filt_routes;
+ u32 all_routes = stats->routes + stats->filtered;
if (all_routes >= l->limit)
channel_notify_limit(c, l, PLD_RX, all_routes);
@@ -907,7 +907,7 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
/* In receive limit the situation is simple, old is NULL so
we just free new and exit like nothing happened */
- stats->imp_updates_ignored++;
+ stats->updates_ignored++;
rte_trace_in(D_FILTERS, c, new, "ignored [limit]");
return;
}
@@ -916,8 +916,8 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
l = &c->in_limit;
if (l->action && !old_ok && new_ok)
{
- if (stats->imp_routes >= l->limit)
- channel_notify_limit(c, l, PLD_IN, stats->imp_routes);
+ if (stats->routes >= l->limit)
+ channel_notify_limit(c, l, PLD_IN, stats->routes);
if (l->state == PLS_BLOCKED)
{
@@ -928,7 +928,7 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
if both are NULL as this case is probably assumed to be
already handled. */
- stats->imp_updates_ignored++;
+ stats->updates_ignored++;
rte_trace_in(D_FILTERS, c, new, "ignored [limit]");
if (c->in_keep_filtered)
@@ -948,11 +948,11 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
}
if (new_ok)
- stats->imp_updates_accepted++;
+ stats->updates_accepted++;
else if (old_ok)
- stats->imp_withdraws_accepted++;
+ stats->withdraws_accepted++;
else
- stats->imp_withdraws_ignored++;
+ stats->withdraws_ignored++;
if (old_ok || new_ok)
table->last_rt_change = current_time();
@@ -961,9 +961,9 @@ rte_recalculate(struct channel *c, net *net, rte *new, struct rte_src *src)
struct rte_storage *new_stored = new ? rte_store(new, net, table) : NULL;
if (new)
- rte_is_filtered(new) ? stats->filt_routes++ : stats->imp_routes++;
+ rte_is_filtered(new) ? stats->filtered++ : stats->routes++;
if (old)
- rte_is_filtered(old) ? stats->filt_routes-- : stats->imp_routes--;
+ rte_is_filtered(old) ? stats->filtered-- : stats->routes--;
if (table->config->sorted)
{
@@ -1128,7 +1128,7 @@ rte_update(struct channel *c, const net_addr *n, rte *new, struct rte_src *src)
if (c->in_table && !rte_update_in(c, n, new, src))
return;
- struct proto_stats *stats = &c->stats;
+ struct import_stats *stats = &c->import_stats;
const struct filter *filter = c->in_filter;
net *nn;
@@ -1140,17 +1140,17 @@ rte_update(struct channel *c, const net_addr *n, rte *new, struct rte_src *src)
new->net = n;
new->sender = c;
- stats->imp_updates_received++;
+ stats->updates_received++;
if (!rte_validate(new))
{
rte_trace_in(D_FILTERS, c, new, "invalid");
- stats->imp_updates_invalid++;
+ stats->updates_invalid++;
goto drop;
}
if (filter == FILTER_REJECT)
{
- stats->imp_updates_filtered++;
+ stats->updates_filtered++;
rte_trace_in(D_FILTERS, c, new, "filtered out");
if (! c->in_keep_filtered)
@@ -1164,7 +1164,7 @@ rte_update(struct channel *c, const net_addr *n, rte *new, struct rte_src *src)
int fr = f_run(filter, new, rte_update_pool, 0);
if (fr > F_ACCEPT)
{
- stats->imp_updates_filtered++;
+ stats->updates_filtered++;
rte_trace_in(D_FILTERS, c, new, "filtered out");
if (! c->in_keep_filtered)
@@ -1180,11 +1180,11 @@ rte_update(struct channel *c, const net_addr *n, rte *new, struct rte_src *src)
}
else
{
- stats->imp_withdraws_received++;
+ stats->withdraws_received++;
if (!(nn = net_find(c->table, n)) || !src)
{
- stats->imp_withdraws_ignored++;
+ stats->withdraws_ignored++;
rte_update_unlock();
return;
}
@@ -2297,8 +2297,8 @@ rte_update_in(struct channel *c, const net_addr *n, rte *new, struct rte_src *sr
return 1;
drop_update:
- c->stats.imp_updates_received++;
- c->stats.imp_updates_ignored++;
+ c->import_stats.updates_received++;
+ c->import_stats.updates_ignored++;
if (!net->routes)
fib_delete(&tab->fib, net);
@@ -2306,8 +2306,8 @@ drop_update:
return 0;
drop_withdraw:
- c->stats.imp_withdraws_received++;
- c->stats.imp_withdraws_ignored++;
+ c->import_stats.withdraws_received++;
+ c->import_stats.withdraws_ignored++;
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 19:11:02 +0000