diff options
Diffstat (limited to 'nest/config.Y')
| -rw-r--r-- | nest/config.Y | 84 |
1 files changed, 55 insertions, 29 deletions
diff --git a/nest/config.Y b/nest/config.Y index e78350ca..bce8b228 100644 --- a/nest/config.Y +++ b/nest/config.Y @@ -112,20 +112,20 @@ proto_postconfig(void) CF_DECLS -CF_KEYWORDS(ROUTER, ID, HOSTNAME, PROTOCOL, TEMPLATE, PREFERENCE, DISABLED, DEBUG, ALL, OFF, DIRECT) +CF_KEYWORDS(ROUTER, ID, HOSTNAME, PROTOCOL, TEMPLATE, PREFERENCE, DISABLED, DEBUG, ALL, OFF, DIRECT, PIPE) CF_KEYWORDS(INTERFACE, IMPORT, EXPORT, FILTER, NONE, VRF, DEFAULT, TABLE, STATES, ROUTES, FILTERS) CF_KEYWORDS(IPV4, IPV6, VPN4, VPN6, ROA4, ROA6, FLOW4, FLOW6, SADR, MPLS) CF_KEYWORDS(RECEIVE, LIMIT, ACTION, WARN, BLOCK, RESTART, DISABLE, KEEP, FILTERED, RPKI) CF_KEYWORDS(PASSWORD, KEY, FROM, PASSIVE, TO, ID, EVENTS, PACKETS, PROTOCOLS, CHANNELS, INTERFACES) CF_KEYWORDS(ALGORITHM, KEYED, HMAC, MD5, SHA1, SHA256, SHA384, SHA512, BLAKE2S128, BLAKE2S256, BLAKE2B256, BLAKE2B512) -CF_KEYWORDS(PRIMARY, STATS, COUNT, BY, FOR, IN, COMMANDS, PREEXPORT, NOEXPORT, EXPORTED, GENERATE) +CF_KEYWORDS(PRIMARY, STATS, COUNT, FOR, IN, COMMANDS, PREEXPORT, NOEXPORT, EXPORTED, GENERATE) CF_KEYWORDS(BGP, PASSWORDS, DESCRIPTION) -CF_KEYWORDS(RELOAD, IN, OUT, MRTDUMP, MESSAGES, RESTRICT, MEMORY, IGP_METRIC, CLASS, DSCP) +CF_KEYWORDS(RELOAD, IN, OUT, MRTDUMP, MESSAGES, RESTRICT, MEMORY, CLASS, DSCP) CF_KEYWORDS(TIMEFORMAT, ISO, SHORT, LONG, ROUTE, PROTOCOL, BASE, LOG, S, MS, US) -CF_KEYWORDS(GRACEFUL, RESTART, WAIT, MAX, FLUSH, AS) +CF_KEYWORDS(GRACEFUL, RESTART, WAIT, MAX, AS) CF_KEYWORDS(MIN, IDLE, RX, TX, INTERVAL, MULTIPLIER, PASSIVE) CF_KEYWORDS(CHECK, LINK) -CF_KEYWORDS(SORTED, TRIE, MIN, MAX, SETTLE, TIME, GC, THRESHOLD, PERIOD) +CF_KEYWORDS(CORK, SORTED, TRIE, MIN, MAX, ROA, ROUTE, REFRESH, SETTLE, TIME, GC, THRESHOLD, PERIOD) /* For r_args_channel */ CF_KEYWORDS(IPV4, IPV4_MC, IPV4_MPLS, IPV6, IPV6_MC, IPV6_MPLS, IPV6_SADR, VPN4, VPN4_MC, VPN4_MPLS, VPN6, VPN6_MC, VPN6_MPLS, ROA4, ROA6, FLOW4, FLOW6, MPLS, PRI, SEC) @@ -133,7 +133,7 @@ CF_KEYWORDS(IPV4, IPV4_MC, IPV4_MPLS, IPV6, IPV6_MC, IPV6_MPLS, IPV6_SADR, VPN4, CF_ENUM(T_ENUM_RTS, RTS_, STATIC, INHERIT, DEVICE, STATIC_DEVICE, REDIRECT, RIP, OSPF, OSPF_IA, OSPF_EXT1, OSPF_EXT2, BGP, PIPE, BABEL) CF_ENUM(T_ENUM_SCOPE, SCOPE_, HOST, LINK, SITE, ORGANIZATION, UNIVERSE, UNDEFINED) -CF_ENUM(T_ENUM_RTD, RTD_, UNICAST, BLACKHOLE, UNREACHABLE, PROHIBIT) +CF_ENUM(T_ENUM_RTD, RTD_, BLACKHOLE, UNREACHABLE, PROHIBIT) CF_ENUM(T_ENUM_ROA, ROA_, UNKNOWN, VALID, INVALID) CF_ENUM_PX(T_ENUM_AF, AF_, AFI_, IPV4, IPV6) @@ -227,10 +227,15 @@ table_opt: cf_error("Trie option not supported for %s table", net_label[this_table->addr_type]); this_table->trie_used = $2; } - | MIN SETTLE TIME expr_us { this_table->min_settle_time = $4; } - | MAX SETTLE TIME expr_us { this_table->max_settle_time = $4; } | GC THRESHOLD expr { this_table->gc_threshold = $3; } | GC PERIOD expr_us { this_table->gc_period = (uint) $3; if ($3 > 3600 S_) cf_error("GC period must be at most 3600 s"); } + | CORK THRESHOLD expr expr { + if ($3 > $4) cf_error("Cork low threshold must be lower than the high threshold."); + this_table->cork_threshold.low = $3; + this_table->cork_threshold.high = $4; } + | EXPORT SETTLE TIME settle { this_table->export_settle = $4; } + | ROUTE REFRESH EXPORT SETTLE TIME settle { this_table->export_rr_settle = $6; } + | DEBUG bool { this_table->debug = $2; } ; table_opts: @@ -291,8 +296,8 @@ proto_item: | MRTDUMP mrtdump_mask { this_proto->mrtdump = $2; } | ROUTER ID idval { this_proto->router_id = $3; } | DESCRIPTION text { this_proto->dsc = $2; } - | VRF text { this_proto->vrf = if_get_by_name($2); this_proto->vrf_set = 1; } - | VRF DEFAULT { this_proto->vrf = NULL; this_proto->vrf_set = 1; } + | VRF text { this_proto->vrf = if_get_by_name($2); } + | VRF DEFAULT { this_proto->vrf = &default_vrf; } ; @@ -308,12 +313,26 @@ channel_item_: this_channel->table = $2; } | IMPORT imexport { this_channel->in_filter = $2; } + | EXPORT IN net_any imexport { + if (this_channel->net_type && ($3->type != this_channel->net_type)) + cf_error("Incompatible export prefilter type"); + this_channel->out_subprefix = $3; + this_channel->out_filter = $4; + } | EXPORT imexport { this_channel->out_filter = $2; } | RECEIVE LIMIT limit_spec { this_channel->rx_limit = $3; } | IMPORT LIMIT limit_spec { this_channel->in_limit = $3; } | EXPORT LIMIT limit_spec { this_channel->out_limit = $3; } + | ROA SETTLE TIME settle { this_channel->roa_settle = $4; } | PREFERENCE expr { this_channel->preference = $2; check_u16($2); } - | IMPORT KEEP FILTERED bool { this_channel->in_keep_filtered = $4; } + | IMPORT KEEP FILTERED bool { + if ($4) + this_channel->in_keep |= RIK_REJECTED; + else if ((this_channel->in_keep & RIK_PREFILTER) == RIK_PREFILTER) + cf_error("Import keep filtered is implied by the import table."); + else + this_channel->in_keep &= ~RIK_REJECTED; + } | RPKI RELOAD bool { this_channel->rpki_reload = $3; } ; @@ -344,7 +363,11 @@ channel_end: proto_channel: channel_start channel_opt_list channel_end; -rtable: CF_SYM_KNOWN { cf_assert_symbol($1, SYM_TABLE); $$ = $1->table; } ; +rtable: CF_SYM_KNOWN { + cf_assert_symbol($1, SYM_TABLE); + if (!$1->table) rt_new_default_table($1); + $$ = $1->table; +} ; imexport: FILTER filter { $$ = $2; } @@ -373,6 +396,7 @@ debug_default: DEBUG PROTOCOLS debug_mask { new_config->proto_default_debug = $3; } | DEBUG CHANNELS debug_mask { new_config->channel_default_debug = $3; } | DEBUG COMMANDS expr { new_config->cli_debug = $3; } + | DEBUG TABLES debug_mask { new_config->table_debug = $3; } ; /* MRTDUMP PROTOCOLS is in systep/unix/config.Y */ @@ -401,7 +425,6 @@ timeformat_base: TIMEFORMAT timeformat_spec ';' ; - /* Interface patterns */ iface_patt_node_init: @@ -458,6 +481,7 @@ proto: dev_proto '}' ; dev_proto_start: proto_start DIRECT { this_proto = proto_config_new(&proto_device, $1); init_list(&DIRECT_CFG->iface_list); + this_proto->late_if_feed = 1; } ; @@ -640,29 +664,31 @@ r_args: $$ = cfg_allocz(sizeof(struct rt_show_data)); init_list(&($$->tables)); $$->filter = FILTER_ACCEPT; - $$->running_on_config = new_config->fallback; + $$->running_on_config = config; + $$->cli = this_cli; } | r_args net_any { $$ = $1; if ($$->addr) cf_error("Only one prefix expected"); $$->addr = $2; - $$->addr_mode = RSD_ADDR_EQUAL; + $$->addr_mode = TE_ADDR_EQUAL; } | r_args FOR r_args_for { $$ = $1; if ($$->addr) cf_error("Only one prefix expected"); $$->addr = $3; - $$->addr_mode = RSD_ADDR_FOR; + $$->addr_mode = TE_ADDR_FOR; } | r_args IN net_any { $$ = $1; if ($$->addr) cf_error("Only one prefix expected"); if (!net_type_match($3, NB_IP)) cf_error("Only IP networks accepted for 'in' argument"); $$->addr = $3; - $$->addr_mode = RSD_ADDR_IN; + $$->addr_mode = TE_ADDR_IN; } -| r_args TABLE CF_SYM_KNOWN { +| r_args TABLE symbol_known { cf_assert_symbol($3, SYM_TABLE); + if (!$3->table) cf_error("Table %s not configured", $3->name); $$ = $1; rt_show_add_table($$, $3->table->table); $$->tables_defined_by = RSD_TDB_DIRECT; @@ -675,13 +701,14 @@ r_args: $$->tables_defined_by = RSD_TDB_ALL; } | r_args IMPORT TABLE channel_arg { - if (!$4->in_table) cf_error("No import table in channel %s.%s", $4->proto->name, $4->name); - rt_show_add_table($$, $4->in_table); + if (!($4->in_keep & RIK_PREFILTER)) cf_error("No import table in channel %s.%s", $4->proto->name, $4->name); + RT_LOCKED($4->table, tab) + rt_show_add_exporter($$, &tab->exporter.e, "import")->prefilter = $4; $$->tables_defined_by = RSD_TDB_DIRECT; } | r_args EXPORT TABLE channel_arg { if (!$4->out_table) cf_error("No export table in channel %s.%s", $4->proto->name, $4->name); - rt_show_add_table($$, $4->out_table); + rt_show_add_exporter($$, $4->out_table, "export"); $$->tables_defined_by = RSD_TDB_DIRECT; } | r_args FILTER filter { @@ -706,7 +733,7 @@ r_args: $$ = $1; $$->filtered = 1; } - | r_args export_mode CF_SYM_KNOWN { + | r_args export_mode symbol_known { cf_assert_symbol($3, SYM_PROTO); struct proto_config *c = (struct proto_config *) $3->proto; $$ = $1; @@ -723,7 +750,7 @@ r_args: $$->export_channel = $3; $$->tables_defined_by = RSD_TDB_INDIRECT; } - | r_args PROTOCOL CF_SYM_KNOWN { + | r_args PROTOCOL symbol_known { cf_assert_symbol($3, SYM_PROTO); struct proto_config *c = (struct proto_config *) $3->proto; $$ = $1; @@ -841,7 +868,7 @@ sym_args: CF_CLI_HELP(DUMP, ..., [[Dump debugging information]]) CF_CLI(DUMP RESOURCES,,, [[Dump all allocated resource]]) -{ rdump(&root_pool); cli_msg(0, ""); } ; +{ rdump(&root_pool, 0); cli_msg(0, ""); } ; CF_CLI(DUMP SOCKETS,,, [[Dump open sockets]]) { sk_dump_all(); cli_msg(0, ""); } ; CF_CLI(DUMP EVENTS,,, [[Dump event log]]) @@ -851,9 +878,11 @@ CF_CLI(DUMP INTERFACES,,, [[Dump interface information]]) CF_CLI(DUMP NEIGHBORS,,, [[Dump neighbor cache]]) { neigh_dump_all(); cli_msg(0, ""); } ; CF_CLI(DUMP ATTRIBUTES,,, [[Dump attribute cache]]) -{ rta_dump_all(); cli_msg(0, ""); } ; -CF_CLI(DUMP ROUTES,,, [[Dump routing table]]) +{ ea_dump_all(); cli_msg(0, ""); } ; +CF_CLI(DUMP ROUTES,,, [[Dump routes]]) { rt_dump_all(); cli_msg(0, ""); } ; +CF_CLI(DUMP TABLES,,, [[Dump table connections]]) +{ rt_dump_hooks_all(); cli_msg(0, ""); } ; CF_CLI(DUMP PROTOCOLS,,, [[Dump protocol information]]) { protos_dump_all(); cli_msg(0, ""); } ; CF_CLI(DUMP FILTER ALL,,, [[Dump all filters in linearized form]]) @@ -923,9 +952,6 @@ proto_patt2: | TEXT { $$.ptr = $1; $$.patt = 1; } ; -dynamic_attr: IGP_METRIC { $$ = f_new_dynamic_attr(EAF_TYPE_INT, T_INT, EA_GEN_IGP_METRIC); } ; - - CF_CODE CF_END |