diff options
Diffstat (limited to 'bgpd/bgp_session.h')
| -rw-r--r-- | bgpd/bgp_session.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/bgpd/bgp_session.h b/bgpd/bgp_session.h index 2de8d931..236f6d0d 100644 --- a/bgpd/bgp_session.h +++ b/bgpd/bgp_session.h @@ -125,13 +125,14 @@ struct bgp_session /* The Routeing Engine sets open_send and clears open_recv before enabling * the session, and may not change them while sEnabled/sEstablished. * - * The BGP Engine sets open_recv before setting the session sEstablished, - * and will not touch it thereafter. + * The as_expected is the AS configured for the far end -- which is what + * expect to see in the incoming OPEN. * - * So: the Routeing Engine may use open_recv once the session is - * sEstablished. + * The BGP Engine sets open_recv signalling the session eEstablished, and + * will not touch it thereafter. */ bgp_open_state open_send ; /* how to open the session */ + as_t as_expected ; /* who to open with */ bgp_open_state open_recv ; /* set when session Established */ /* The following are set by the Routeing Engine before a session is @@ -159,20 +160,17 @@ struct bgp_session /* These are set by the Routeing Engine before a session is enabled, * but are affected by the capabilities received in the OPEN message. * - * The Routeing Engine may read these once sEstablished (under mutex). - * - * In sStopped state these reflect the last state of the session. + * When the session is established, the BGP Engine sets these. */ unsigned hold_timer_interval ; /* subject to negotiation */ unsigned keepalive_timer_interval ; /* subject to negotiation */ flag_t as4 ; /* set by OPEN */ flag_t route_refresh_pre ; /* use pre-RFC version */ + flag_t orf_prefix_pre ; /* use pre-RFC version */ /* These are cleared by the Routeing Engine before a session is enabled, * and set by the BGP Engine when the session is established. - * - * In sStopped state these reflect the last state of the session. */ union sockunion* su_local ; /* set when session Established */ union sockunion* su_remote ; /* set when session Established */ |