diff options
Diffstat (limited to 'nest')
| -rw-r--r-- | nest/config.Y | 17 | ||||
| -rw-r--r-- | nest/route.h | 6 | ||||
| -rw-r--r-- | nest/rt-table.c | 11 |
3 files changed, 23 insertions, 11 deletions
diff --git a/nest/config.Y b/nest/config.Y index eef7422c..59a776bf 100644 --- a/nest/config.Y +++ b/nest/config.Y @@ -57,10 +57,10 @@ CF_KEYWORDS(ROUTER, ID, PROTOCOL, TEMPLATE, PREFERENCE, DISABLED, DEBUG, ALL, OF CF_KEYWORDS(INTERFACE, IMPORT, EXPORT, FILTER, NONE, TABLE, STATES, ROUTES, FILTERS) CF_KEYWORDS(RECEIVE, LIMIT, ACTION, WARN, BLOCK, RESTART, DISABLE, KEEP, FILTERED) CF_KEYWORDS(PASSWORD, FROM, PASSIVE, TO, ID, EVENTS, PACKETS, PROTOCOLS, INTERFACES) -CF_KEYWORDS(PRIMARY, STATS, COUNT, FOR, COMMANDS, PREEXPORT, GENERATE, ROA, MAX, FLUSH, AS) +CF_KEYWORDS(PRIMARY, STATS, COUNT, FOR, COMMANDS, PREEXPORT, NOEXPORT, GENERATE, ROA) CF_KEYWORDS(LISTEN, BGP, V6ONLY, DUAL, ADDRESS, PORT, PASSWORDS, DESCRIPTION, SORTED) CF_KEYWORDS(RELOAD, IN, OUT, MRTDUMP, MESSAGES, RESTRICT, MEMORY, IGP_METRIC, CLASS, DSCP) -CF_KEYWORDS(GRACEFUL, RESTART, WAIT) +CF_KEYWORDS(GRACEFUL, RESTART, WAIT, MAX, FLUSH, AS) CF_ENUM(T_ENUM_RTS, RTS_, DUMMY, STATIC, INHERIT, DEVICE, STATIC_DEVICE, REDIRECT, RIP, OSPF, OSPF_IA, OSPF_EXT1, OSPF_EXT2, BGP, PIPE) @@ -77,7 +77,7 @@ CF_ENUM(T_ENUM_ROA, ROA_, UNKNOWN, VALID, INVALID) %type <ro> roa_args %type <rot> roa_table_arg %type <sd> sym_args -%type <i> proto_start echo_mask echo_size debug_mask debug_list debug_flag mrtdump_mask mrtdump_list mrtdump_flag export_or_preexport roa_mode limit_action tab_sorted tos +%type <i> proto_start echo_mask echo_size debug_mask debug_list debug_flag mrtdump_mask mrtdump_list mrtdump_flag export_mode roa_mode limit_action tab_sorted tos %type <ps> proto_patt proto_patt2 %type <g> limit_spec @@ -443,7 +443,7 @@ CF_CLI(SHOW INTERFACES SUMMARY,,, [[Show summary of network interfaces]]) { if_show_summary(); } ; CF_CLI_HELP(SHOW ROUTE, ..., [[Show routing table]]) -CF_CLI(SHOW ROUTE, r_args, [[[<prefix>|for <prefix>|for <ip>] [table <t>] [filter <f>|where <cond>] [all] [primary] [filtered] [(export|preexport) <p>] [protocol <p>] [stats|count]]], [[Show routing table]]) +CF_CLI(SHOW ROUTE, r_args, [[[<prefix>|for <prefix>|for <ip>] [table <t>] [filter <f>|where <cond>] [all] [primary] [filtered] [(export|preexport|noexport) <p>] [protocol <p>] [stats|count]]], [[Show routing table]]) { rt_show($3); } ; r_args: @@ -492,7 +492,7 @@ r_args: $$ = $1; $$->filtered = 1; } - | r_args export_or_preexport SYM { + | r_args export_mode SYM { struct proto_config *c = (struct proto_config *) $3->def; $$ = $1; if ($$->export_mode) cf_error("Protocol specified twice"); @@ -519,9 +519,10 @@ r_args: } ; -export_or_preexport: - PREEXPORT { $$ = 1; } - | EXPORT { $$ = 2; } +export_mode: + PREEXPORT { $$ = RSEM_PREEXPORT; } + | EXPORT { $$ = RSEM_EXPORT; } + | NOEXPORT { $$ = RSEM_NOEXPORT; } ; diff --git a/nest/route.h b/nest/route.h index 82d9e202..5ee04a30 100644 --- a/nest/route.h +++ b/nest/route.h @@ -301,6 +301,12 @@ struct rt_show_data { }; void rt_show(struct rt_show_data *); +/* Value of export_mode in struct rt_show_data */ +#define RSEM_NONE 0 /* Export mode not used */ +#define RSEM_PREEXPORT 1 /* Routes ready for export, before filtering */ +#define RSEM_EXPORT 2 /* Routes accepted by export filter */ +#define RSEM_NOEXPORT 3 /* Routes rejected by export filter */ + /* * Route Attributes * diff --git a/nest/rt-table.c b/nest/rt-table.c index 37dbb33d..59fd0711 100644 --- a/nest/rt-table.c +++ b/nest/rt-table.c @@ -2255,6 +2255,9 @@ rt_show_net(struct cli *c, net *n, struct rt_show_data *d) if (d->export_mode) { + if (! d->export_protocol->rt_notify) + return; + a = proto_find_announce_hook(d->export_protocol, d->table); if (!a) return; @@ -2287,18 +2290,20 @@ rt_show_net(struct cli *c, net *n, struct rt_show_data *d) if (ic < 0) goto skip; - if (d->export_mode > 1) + if (d->export_mode > RSEM_PREEXPORT) { /* * FIXME - This shows what should be exported according to current * filters, but not what was really exported. 'configure soft' * command may change the export filter and do not update routes. */ + int do_export = (ic > 0) || + (f_run(a->out_filter, &e, &tmpa, rte_update_pool, FF_FORCE_TMPATTR) <= F_ACCEPT); - if (!ic && (f_run(a->out_filter, &e, &tmpa, rte_update_pool, FF_FORCE_TMPATTR) > F_ACCEPT)) + if (do_export != (d->export_mode == RSEM_EXPORT)) goto skip; - if (ep->accept_ra_types == RA_ACCEPTED) + if ((d->export_mode == RSEM_EXPORT) && (ep->accept_ra_types == RA_ACCEPTED)) pass = 1; } } |