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| author | Martin Mares <mj@ucw.cz> | 2000-04-17 14:46:07 +0200 |
|---|---|---|
| committer | Martin Mares <mj@ucw.cz> | 2000-04-17 14:46:07 +0200 |
| commit | 56a2bed46bf7713cd773b0fd0c097bcfc6345cc1 (patch) | |
| tree | af1553f82076a327fd7234072a74d619b317fd08 /proto/bgp/config.Y | |
| parent | 3bbc4ad6ad63d55b1d7845b53865963db79c2e16 (diff) | |
| download | bird-56a2bed46bf7713cd773b0fd0c097bcfc6345cc1.tar bird-56a2bed46bf7713cd773b0fd0c097bcfc6345cc1.zip | |
Don't import/export MED and LOCAL_PREF on external links.
Added real comparison of BGP routes (inspired by the Cisco one).
Default local preference and default MED are now settable.
Defined filter keywords for all BGP attributes we know.
Diffstat (limited to 'proto/bgp/config.Y')
| -rw-r--r-- | proto/bgp/config.Y | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/proto/bgp/config.Y b/proto/bgp/config.Y index 635c4f6..548f5d0 100644 --- a/proto/bgp/config.Y +++ b/proto/bgp/config.Y @@ -15,7 +15,9 @@ CF_HDR CF_DECLS CF_KEYWORDS(BGP, LOCAL, NEIGHBOR, AS, HOLD, TIME, CONNECT, RETRY, KEEPALIVE, - MULTIHOP, STARTUP, VIA, NEXT, HOP, SELF, BGP_PATH) + MULTIHOP, STARTUP, VIA, NEXT, HOP, SELF, DEFAULT, PATH, METRIC, + BGP_PATH, BGP_LOCAL_PREF, BGP_MED, BGP_ORIGIN, BGP_NEXT_HOP, + BGP_ATOMIC_AGGR, BGP_AGGREGATOR, BGP_COMMUNITY) CF_GRAMMAR @@ -27,6 +29,8 @@ bgp_proto_start: proto_start BGP { BGP_CFG->hold_time = 240; BGP_CFG->connect_retry_time = 120; BGP_CFG->initial_hold_time = 240; + BGP_CFG->default_med = ~0; + BGP_CFG->compare_path_lengths = 1; } ; @@ -48,9 +52,27 @@ bgp_proto: | bgp_proto KEEPALIVE TIME NUM ';' { BGP_CFG->connect_retry_time = $4; } | bgp_proto MULTIHOP NUM VIA IPA ';' { BGP_CFG->multihop = $3; BGP_CFG->multihop_via = $5; } | bgp_proto NEXT HOP SELF ';' { BGP_CFG->next_hop_self = 1; } + | bgp_proto PATH METRIC NUM ';' { BGP_CFG->compare_path_lengths = $4; } + | bgp_proto DEFAULT BGP_MED NUM ';' { BGP_CFG->default_med = $4; } + | bgp_proto DEFAULT BGP_LOCAL_PREF NUM ';' { BGP_CFG->default_local_pref = $4; } ; -CF_ADDTO(dynamic_attr, BGP_PATH { $$ = f_new_dynamic_attr(EAF_TYPE_AS_PATH, T_PATH, EA_CODE(EAP_BGP, BA_AS_PATH)); }) +CF_ADDTO(dynamic_attr, BGP_PATH + { $$ = f_new_dynamic_attr(EAF_TYPE_AS_PATH, T_PATH, EA_CODE(EAP_BGP, BA_AS_PATH)); }) +CF_ADDTO(dynamic_attr, BGP_LOCAL_PREF + { $$ = f_new_dynamic_attr(EAF_TYPE_INT, T_INT, EA_CODE(EAP_BGP, BA_LOCAL_PREF)); }) +CF_ADDTO(dynamic_attr, BGP_MED + { $$ = f_new_dynamic_attr(EAF_TYPE_INT, T_INT, EA_CODE(EAP_BGP, BA_MULTI_EXIT_DISC)); }) +CF_ADDTO(dynamic_attr, BGP_ORIGIN + { $$ = f_new_dynamic_attr(EAF_TYPE_INT, T_INT, EA_CODE(EAP_BGP, BA_ORIGIN)); }) +CF_ADDTO(dynamic_attr, BGP_NEXT_HOP + { $$ = f_new_dynamic_attr(EAF_TYPE_IP_ADDRESS, T_IP, EA_CODE(EAP_BGP, BA_NEXT_HOP)); }) +CF_ADDTO(dynamic_attr, BGP_ATOMIC_AGGR + { $$ = f_new_dynamic_attr(EAF_TYPE_OPAQUE, T_ENUM_EMPTY, EA_CODE(EAP_BGP, BA_ATOMIC_AGGR)); }) +CF_ADDTO(dynamic_attr, BGP_AGGREGATOR + { $$ = f_new_dynamic_attr(EAF_TYPE_INT, T_INT, EA_CODE(EAP_BGP, BA_AGGREGATOR)); }) +CF_ADDTO(dynamic_attr, BGP_COMMUNITY + { $$ = f_new_dynamic_attr(EAF_TYPE_INT_SET, T_CLIST, EA_CODE(EAP_BGP, BA_COMMUNITY)); }) CF_CODE |