diff options
Diffstat (limited to 'proto/bgp/bgp.c')
| -rw-r--r-- | proto/bgp/bgp.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c index 89507f1a..3b28a338 100644 --- a/proto/bgp/bgp.c +++ b/proto/bgp/bgp.c @@ -102,6 +102,7 @@ * RFC 8212 - Default EBGP Route Propagation Behavior without Policies * RFC 8654 - Extended Message Support for BGP * RFC 9117 - Revised Validation Procedure for BGP Flow Specifications + * RFC 9234 - Route Leak Prevention and Detection Using Roles * draft-ietf-idr-ext-opt-param-07 * draft-uttaro-idr-bgp-persistence-04 * draft-walton-bgp-hostname-capability-02 @@ -1983,6 +1984,12 @@ bgp_postconfig(struct proto_config *CF) if (internal && cf->rs_client) cf_error("Only external neighbor can be RS client"); + if (internal && (cf->local_role != BGP_ROLE_UNDEFINED)) + cf_error("Local role cannot be set on IBGP sessions"); + + if (cf->require_roles && (cf->local_role == BGP_ROLE_UNDEFINED)) + cf_error("Local role must be set if roles are required"); + if (!cf->confederation && cf->confederation_member) cf_error("Confederation ID must be set for member sessions"); @@ -2345,6 +2352,15 @@ bgp_show_afis(int code, char *s, u32 *afis, uint count) cli_msg(code, b.start); } +static const char * +bgp_format_role_name(u8 role) +{ + static const char *bgp_role_names[] = { "provider", "rs_server", "rs_client", "customer", "peer" }; + if (role == BGP_ROLE_UNDEFINED) return "undefined"; + if (role < 5) return bgp_role_names[role]; + return "?"; +} + static void bgp_show_capabilities(struct bgp_proto *p UNUSED, struct bgp_caps *caps) { @@ -2473,6 +2489,9 @@ bgp_show_capabilities(struct bgp_proto *p UNUSED, struct bgp_caps *caps) if (caps->hostname) cli_msg(-1006, " Hostname: %s", caps->hostname); + + if (caps->role != BGP_ROLE_UNDEFINED) + cli_msg(-1006, " Role: %s", bgp_format_role_name(caps->role)); } static void |