diff options
| -rw-r--r-- | nest/proto.c | 82 | ||||
| -rw-r--r-- | nest/protocol.h | 1 | ||||
| -rw-r--r-- | nest/rt-table.c | 53 | ||||
| -rw-r--r-- | proto/pipe/pipe.c | 7 |
4 files changed, 108 insertions, 35 deletions
diff --git a/nest/proto.c b/nest/proto.c index c6b7e63..a7e4e0c 100644 --- a/nest/proto.c +++ b/nest/proto.c @@ -792,6 +792,67 @@ proto_state_name(struct proto *p) } static void +proto_do_show_stats(struct proto *p) +{ + struct proto_stats *s = &p->stats; + cli_msg(-1006, " Routes: %u imported, %u exported, %u preferred", + s->imp_routes, s->exp_routes, s->pref_routes); + 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); + 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); + 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); + cli_msg(-1006, " Export withdraws: %10u --- --- --- %10u", + s->exp_withdraws_received, s->exp_withdraws_accepted); +} + +static void +proto_do_show_pipe_stats(struct proto *p) +{ + struct proto_stats *s1 = &p->stats; + struct proto_stats *s2 = pipe_get_peer_stats(p); + + /* + * Pipe stats (as anything related to pipes) are a bit tricky. There + * are two sets of stats - s1 for routes going from the primary + * routing table to the secondary routing table ('exported' from the + * user point of view) and s2 for routes going in the other + * direction ('imported' from the user point of view). + * + * Each route going through a pipe is, technically, first exported + * to the pipe and then imported from that pipe and such operations + * are counted in one set of stats according to the direction of the + * route propagation. Filtering is done just in the first part + * (export). Therefore, we compose stats for one directon for one + * user direction from both import and export stats, skipping + * immediate and irrelevant steps (exp_updates_accepted, + * imp_updates_received, imp_updates_filtered, ...) + */ + + cli_msg(-1006, " Routes: %u imported, %u exported", + s2->imp_routes, s1->imp_routes); + cli_msg(-1006, " Route change stats: received rejected filtered ignored accepted"); + cli_msg(-1006, " Import updates: %10u %10u %10u %10u %10u", + s2->exp_updates_received, s2->exp_updates_rejected + s2->imp_updates_invalid, + s2->exp_updates_filtered, s2->imp_updates_ignored, s2->imp_updates_accepted); + cli_msg(-1006, " Import withdraws: %10u %10u --- %10u %10u", + s2->exp_withdraws_received, s2->imp_withdraws_invalid, + s2->imp_withdraws_ignored, s2->imp_withdraws_accepted); + cli_msg(-1006, " Export updates: %10u %10u %10u %10u %10u", + s1->exp_updates_received, s1->exp_updates_rejected + s1->imp_updates_invalid, + s1->exp_updates_filtered, s1->imp_updates_ignored, s1->imp_updates_accepted); + cli_msg(-1006, " Export withdraws: %10u %10u --- %10u %10u", + s1->exp_withdraws_received, s1->imp_withdraws_invalid, + s1->imp_withdraws_ignored, s1->imp_withdraws_accepted); +} + +static void proto_do_show(struct proto *p, int verbose) { byte buf[256], tbuf[TM_DATETIME_BUFFER_SIZE]; @@ -817,21 +878,12 @@ proto_do_show(struct proto *p, int verbose) if (p->proto_state != PS_DOWN) { - cli_msg(-1006, " Routes: %u imported, %u exported, %u preferred", - p->stats.imp_routes, p->stats.exp_routes, p->stats.pref_routes); - cli_msg(-1006, " Route change stats: received rejected filtered ignored accepted"); - cli_msg(-1006, " Import updates: %10u %10u %10u %10u %10u", - p->stats.imp_updates_received, p->stats.imp_updates_invalid, - p->stats.imp_updates_filtered, p->stats.imp_updates_ignored, - p->stats.imp_updates_accepted); - cli_msg(-1006, " Import withdraws: %10u %10u --- %10u %10u", - p->stats.imp_withdraws_received, p->stats.imp_withdraws_invalid, - p->stats.imp_withdraws_ignored, p->stats.imp_withdraws_accepted); - cli_msg(-1006, " Export updates: %10u %10u %10u --- %10u", - p->stats.exp_updates_received, p->stats.exp_updates_rejected, - p->stats.exp_updates_filtered, p->stats.exp_updates_accepted); - cli_msg(-1006, " Export withdraws: %10u --- --- --- %10u", - p->stats.exp_withdraws_received, p->stats.exp_withdraws_accepted); +#ifdef CONFIG_PIPE + if (proto_is_pipe(p)) + proto_do_show_pipe_stats(p); + else +#endif + proto_do_show_stats(p); } cli_msg(-1006, ""); diff --git a/nest/protocol.h b/nest/protocol.h index 99d8dc8..876427a 100644 --- a/nest/protocol.h +++ b/nest/protocol.h @@ -344,6 +344,7 @@ static inline int proto_is_pipe(struct proto *p) { return p->proto == &proto_pipe; } struct rtable *pipe_get_peer_table(struct proto *p); +struct proto_stats *pipe_get_peer_stats(struct proto *p); #endif diff --git a/nest/rt-table.c b/nest/rt-table.c index fee5718..c9e421e 100644 --- a/nest/rt-table.c +++ b/nest/rt-table.c @@ -161,6 +161,7 @@ static inline void do_rte_announce(struct announce_hook *a, int type, net *net, rte *new, rte *old, ea_list *tmpa, int class, int refeed) { struct proto *p = a->proto; + struct proto_stats *stats = &p->stats; rte *new0 = new; rte *old0 = old; int ok; @@ -169,18 +170,18 @@ do_rte_announce(struct announce_hook *a, int type, net *net, rte *new, rte *old, if (new) { - p->stats.exp_updates_received++; + stats->exp_updates_received++; char *drop_reason = NULL; if ((class & IADDR_SCOPE_MASK) < p->min_scope) { - p->stats.exp_updates_rejected++; + stats->exp_updates_rejected++; drop_reason = "out of scope"; fast_exit_hack = 1; } else if ((ok = p->import_control ? p->import_control(p, &new, &tmpa, rte_update_pool) : 0) < 0) { - p->stats.exp_updates_rejected++; + stats->exp_updates_rejected++; drop_reason = "rejected by protocol"; } else if (ok) @@ -188,7 +189,7 @@ do_rte_announce(struct announce_hook *a, int type, net *net, rte *new, rte *old, else if (p->out_filter == FILTER_REJECT || p->out_filter && f_run(p->out_filter, &new, &tmpa, rte_update_pool, FF_FORCE_TMPATTR) > F_ACCEPT) { - p->stats.exp_updates_filtered++; + stats->exp_updates_filtered++; drop_reason = "filtered out"; } if (drop_reason) @@ -200,7 +201,7 @@ do_rte_announce(struct announce_hook *a, int type, net *net, rte *new, rte *old, } } else - p->stats.exp_withdraws_received++; + stats->exp_withdraws_received++; /* Hack: This is here to prevent 'spurious withdraws' for loopback addresses during reload. */ @@ -249,16 +250,16 @@ do_rte_announce(struct announce_hook *a, int type, net *net, rte *new, rte *old, return; if (new) - p->stats.exp_updates_accepted++; + stats->exp_updates_accepted++; else - p->stats.exp_withdraws_accepted++; + stats->exp_withdraws_accepted++; /* Hack: We do not decrease exp_routes during refeed, we instead reset exp_routes at the start of refeed. */ if (new) - p->stats.exp_routes++; + stats->exp_routes++; if (old && !refeed) - p->stats.exp_routes--; + stats->exp_routes--; if (p->debug & D_ROUTES) { @@ -416,10 +417,16 @@ rte_same(rte *x, rte *y) static void rte_recalculate(rtable *table, net *net, struct proto *p, struct proto *src, rte *new, ea_list *tmpa) { + struct proto_stats *stats = &p->stats; rte *old_best = net->routes; rte *old = NULL; rte **k, *r, *s; +#ifdef CONFIG_PIPE + if (proto_is_pipe(p) && (p->table == table)) + stats = pipe_get_peer_stats(p); +#endif + k = &net->routes; /* Find and remove original route from the same protocol */ while (old = *k) { @@ -448,7 +455,7 @@ rte_recalculate(rtable *table, net *net, struct proto *p, struct proto *src, rte if (new && rte_same(old, new)) { /* No changes, ignore the new route */ - p->stats.imp_updates_ignored++; + stats->imp_updates_ignored++; rte_trace_in(D_ROUTES, p, new, "ignored"); rte_free_quick(new); old->lastmod = now; @@ -462,19 +469,19 @@ rte_recalculate(rtable *table, net *net, struct proto *p, struct proto *src, rte if (!old && !new) { - p->stats.imp_withdraws_ignored++; + stats->imp_withdraws_ignored++; return; } if (new) - p->stats.imp_updates_accepted++; + stats->imp_updates_accepted++; else - p->stats.imp_withdraws_accepted++; + stats->imp_withdraws_accepted++; if (new) - p->stats.imp_routes++; + stats->imp_routes++; if (old) - p->stats.imp_routes--; + stats->imp_routes--; rte_announce(table, RA_ANY, net, new, old, tmpa); @@ -632,6 +639,12 @@ void rte_update(rtable *table, net *net, struct proto *p, struct proto *src, rte *new) { ea_list *tmpa = NULL; + struct proto_stats *stats = &p->stats; + +#ifdef CONFIG_PIPE + if (proto_is_pipe(p) && (p->table == table)) + stats = pipe_get_peer_stats(p); +#endif rte_update_lock(); if (new) @@ -646,16 +659,16 @@ rte_update(rtable *table, net *net, struct proto *p, struct proto *src, rte *new filter = FILTER_ACCEPT; #endif - p->stats.imp_updates_received++; + stats->imp_updates_received++; if (!rte_validate(new)) { rte_trace_in(D_FILTERS, p, new, "invalid"); - p->stats.imp_updates_invalid++; + stats->imp_updates_invalid++; goto drop; } if (filter == FILTER_REJECT) { - p->stats.imp_updates_filtered++; + stats->imp_updates_filtered++; rte_trace_in(D_FILTERS, p, new, "filtered out"); goto drop; } @@ -667,7 +680,7 @@ rte_update(rtable *table, net *net, struct proto *p, struct proto *src, rte *new int fr = f_run(filter, &new, &tmpa, rte_update_pool, 0); if (fr > F_ACCEPT) { - p->stats.imp_updates_filtered++; + stats->imp_updates_filtered++; rte_trace_in(D_FILTERS, p, new, "filtered out"); goto drop; } @@ -679,7 +692,7 @@ rte_update(rtable *table, net *net, struct proto *p, struct proto *src, rte *new new->flags |= REF_COW; } else - p->stats.imp_withdraws_received++; + stats->imp_withdraws_received++; rte_recalculate(table, net, p, src, new, tmpa); rte_update_unlock(); diff --git a/proto/pipe/pipe.c b/proto/pipe/pipe.c index d9df03b..879135d 100644 --- a/proto/pipe/pipe.c +++ b/proto/pipe/pipe.c @@ -234,6 +234,13 @@ pipe_get_peer_table(struct proto *P) return p->peer; } +struct proto_stats * +pipe_get_peer_stats(struct proto *P) +{ + struct pipe_proto *p = (struct pipe_proto *) P; + return &p->phantom->p.stats; +} + struct protocol proto_pipe = { name: "Pipe", template: "pipe%d", |