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| author | Ondrej Zajicek <santiago@crfreenet.org> | 2022-07-24 20:08:02 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2022-07-24 20:08:02 +0200 |
| commit | 2e484f8d2977186f6d97213827a66847738d2c31 (patch) | |
| tree | a656f87d0ad103b79a9d171ad1f4ab243ccb4b00 /proto/bgp/bgp.h | |
| parent | 4d48ede51dfff9a59572a6b7a21a1bbf159dec60 (diff) | |
| parent | 971721c9b50d361e886762f1c7d0392e10f74021 (diff) | |
Merge branch 'master' into backport
Diffstat (limited to 'proto/bgp/bgp.h')
| -rw-r--r-- | proto/bgp/bgp.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/proto/bgp/bgp.h b/proto/bgp/bgp.h index 13102857..15a759fb 100644 --- a/proto/bgp/bgp.h +++ b/proto/bgp/bgp.h @@ -113,6 +113,8 @@ struct bgp_config { int gr_mode; /* Graceful restart mode (BGP_GR_*) */ int llgr_mode; /* Long-lived graceful restart mode (BGP_LLGR_*) */ int setkey; /* Set MD5 password to system SA/SP database */ + u8 local_role; /* Set peering role with neighbor [RFC 9234] */ + int require_roles; /* Require configured roles on both sides */ /* Times below are in seconds */ unsigned gr_time; /* Graceful restart timeout */ unsigned llgr_time; /* Long-lived graceful restart stale time */ @@ -166,6 +168,13 @@ struct bgp_channel_config { #define BGP_PT_INTERNAL 1 #define BGP_PT_EXTERNAL 2 +#define BGP_ROLE_UNDEFINED 255 +#define BGP_ROLE_PROVIDER 0 +#define BGP_ROLE_RS_SERVER 1 +#define BGP_ROLE_RS_CLIENT 2 +#define BGP_ROLE_CUSTOMER 3 +#define BGP_ROLE_PEER 4 + #define NH_NO 0 #define NH_ALL 1 #define NH_IBGP 2 @@ -226,6 +235,7 @@ struct bgp_caps { u8 ext_messages; /* Extended message length, RFC draft */ u8 route_refresh; /* Route refresh capability, RFC 2918 */ u8 enhanced_refresh; /* Enhanced route refresh, RFC 7313 */ + u8 role; /* BGP role capability, RFC 9234 */ u8 gr_aware; /* Graceful restart capability, RFC 4724 */ u8 gr_flags; /* Graceful restart flags */ @@ -487,6 +497,12 @@ static inline int bgp_cc_is_ipv4(struct bgp_channel_config *c) static inline int bgp_cc_is_ipv6(struct bgp_channel_config *c) { return BGP_AFI(c->afi) == BGP_AFI_IPV6; } +static inline int bgp_channel_is_role_applicable(struct bgp_channel *c) +{ return (c->afi == BGP_AF_IPV4 || c->afi == BGP_AF_IPV6); } + +static inline int bgp_cc_is_role_applicable(struct bgp_channel_config *c) +{ return (c->afi == BGP_AF_IPV4 || c->afi == BGP_AF_IPV6); } + static inline uint bgp_max_packet_length(struct bgp_conn *conn) { return conn->ext_messages ? BGP_MAX_EXT_MSG_LENGTH : BGP_MAX_MESSAGE_LENGTH; } @@ -658,6 +674,7 @@ void bgp_update_next_hop(struct bgp_export_state *s, eattr *a, ea_list **to); #define BA_AS4_AGGREGATOR 0x12 /* RFC 6793 */ #define BA_AIGP 0x1a /* RFC 7311 */ #define BA_LARGE_COMMUNITY 0x20 /* RFC 8092 */ +#define BA_ONLY_TO_CUSTOMER 0x23 /* RFC 9234 */ /* Bird's private internal BGP attributes */ #define BA_MPLS_LABEL_STACK 0xfe /* MPLS label stack transfer attribute */ |