{"msg":"spawning session for r1","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.595845744Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"dispatcher started","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.596049055Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"listen_address":"10.0.4.2:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"listener bind: 10.0.4.2:10179","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.596286862Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"listen_address":"10.0.4.2:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"starting peer state machine","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.596481893Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"params":"SessionInfo { passive_tcp_establishment: false, remote_asn: None, remote_id: None, bind_addr: Some(10.0.4.2:10179), min_ttl: None, md5_auth_key: None, multi_exit_discriminator: None, communities: {}, local_pref: None, enforce_first_as: false, ipv4_unicast: None, ipv6_unicast: Some(Ipv6UnicastConfig { nexthop: Some(3fff:db8:4::1), import_policy: NoFiltering, export_policy: NoFiltering }), vlan_id: None, connect_retry_time: 1s, keepalive_time: 3s, hold_time: 6s, idle_hold_time: 0ns, delay_open_time: 0ns, resolution: 100ms, connect_retry_jitter: None, idle_hold_jitter: Some(JitterRange { min: 0.75, max: 1.0 }), deterministic_collision_resolution: false }","fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connect attempt","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.596745907Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"spawned new connector thread","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.596972225Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition idle -> connect","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.597200643Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received fsm event manual start","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.59743891Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"manual start","fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connection attempt to 10.0.4.1:10179","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.597691525Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"timeout":333,"peer":"10.0.4.1:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"unexpected admin fsm event manual start, ignoring","v":0,"name":"slog-rs","level":40,"time":"2026-03-30T18:04:39.597902055Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"manual start","fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"connection to 10.0.4.1:10179 established (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.598164289Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"connection_id":"0a4d1de5","local":"10.0.4.2:61125","peer":"10.0.4.1:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event tcp connection confirmed","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.598393387Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"tcp connection confirmed","fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"accepted outbound connection from 10.0.4.1:10179","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.598633384Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"connect","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: false, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: false, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending open message msg","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.598929225Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Open [ version: 4, asn: 23456, hold_time: 6, id: 2, parameters: [ Capabilities [ MP-Extensions 2/1, Route Refresh, Four Octet ASN 4200000002, AddPath [ AddPathElement { afi: IPv4, safi: Unicast, send_receive: 1 }, ], ]] ]","message":"open message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending open message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.599166122Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 33, 1, 4, 5b, a0, 0, 6, 0, 0, 0, 2, 16, 2, 14, 1, 4, 0, 2, 0, 1, 2, 0, 41, 4, fa, 56, ea, 2, 45, 4, 0, 1, 1, 1]","message":"open message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"spawning recv loop for 10.0.4.1:10179","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.599380322Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"connection_local":"10.0.4.2:61125","connection_peer":"10.0.4.1:10179","connection_id":"0a4d1de5","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition connect -> open sent","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.599623638Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv open message msg from 10.0.4.1:10179 (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.599922889Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Open [ version: 4, asn: 23456, hold_time: 6, id: 1, parameters: [ Capabilities [ MP-Extensions 2/1, Route Refresh, Four Octet ASN 4200000001, AddPath [ AddPathElement { afi: IPv4, safi: Unicast, send_receive: 1 }, ], ]] ]","message":"open message","connection_id":"0a4d1de5","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 13 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.600245098Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"open message","fsm_state":"open sent","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: false, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.600622981Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message":"keepalive","fsm_state":"open sent","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.601027912Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.601309944Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 13, 4]","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition open sent -> open confirm","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.60156082Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"open sent","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from 10.0.4.1:10179 (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.601857301Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Keepalive","message":"keepalive message","connection_id":"0a4d1de5","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 13 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.60217749Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"keepalive message","fsm_state":"open confirm","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition open confirm -> session setup","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.602579701Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"open confirm","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.602857164Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message":"keepalive","fsm_state":"session setup","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.603226388Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.603495232Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 13, 4]","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition session setup -> established","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:39.603777285Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"session setup","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from 10.0.4.1:10179 (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.604069787Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Keepalive","message":"keepalive message","connection_id":"0a4d1de5","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 13 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:39.604387966Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"keepalive message","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"keepalive received (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:39.604771669Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message":"keepalive","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv update message msg from 10.0.4.1:10179 (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:40.596715665Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:db8:4::1, nlri=1], origin: igp, as4-path: [4200000001]) nlri(empty) ]","message":"update message","connection_id":"0a4d1de5","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 13 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:40.597070351Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"update message","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received update (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:40.597526196Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:db8:4::1, nlri=1], origin: igp, as4-path: [4200000001]) nlri(empty) ]","message":"update","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv update message msg from 10.0.4.1:10179 (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:41.596730069Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:ffff:ffff:ffff::ffff:fffe, nlri=1], origin: igp, as4-path: [4200000001]) nlri(empty) ]","message":"update message","connection_id":"0a4d1de5","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 13 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:41.597037789Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"update message","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 1.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received update (conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:41.597403613Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:ffff:ffff:ffff::ffff:fffe, nlri=1], origin: igp, as4-path: [4200000001]) nlri(empty) ]","message":"update","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 1.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 6.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:42.596911646Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"keepalive timer expires","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:42.597460143Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message":"keepalive","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:42.597955655Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:42.598288352Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 13, 4]","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 12 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv_msg IO error (peer: 10.0.4.1:10179, conn_id: 0a4d1de5): peer closed connection","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:42.696196525Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"error":"peer closed connection","connection_id":"0a4d1de5","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 13 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv loop closed (peer: 10.0.4.1:10179, conn_id: 0a4d1de5)","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:42.696442351Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"connection_id":"0a4d1de5","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:61125, peer: 10.0.4.1:10179, fd: 13 }","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:42.696636532Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"event":"tcp connection fails","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"rx tcp connection fails (conn_id: 0a4d1de5), fsm transition to idle","v":0,"name":"slog-rs","level":40,"time":"2026-03-30T18:04:42.696914585Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 0a4d1de5, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 3.000s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.000s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dropping connection (10.0.4.2:61125, 10.0.4.1:10179) (conn_id 0a4d1de5)","v":0,"name":"slog-rs","level":10,"time":"2026-03-30T18:04:42.69717707Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"dropped":false,"connection_id":"0a4d1de5","connection":"(10.0.4.2:61125, 10.0.4.1:10179)","connection_local":"10.0.4.2:61125","connection_peer":"10.0.4.1:10179","connection_id":"0a4d1de5","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition established -> idle","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:42.697415207Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"established","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connect attempt","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:42.697611958Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"connector thread completed successfully","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:42.697809139Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"context":"checking previous","fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"spawned new connector thread","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:42.698021358Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition idle -> connect","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:42.698218879Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connection attempt to 10.0.4.1:10179","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:42.69841634Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"timeout":333,"peer":"10.0.4.1:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"connection attempt to 10.0.4.1:10179 failed: Connection refused (os error 146)","v":0,"name":"slog-rs","level":40,"time":"2026-03-30T18:04:42.698593262Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"error":"Connection refused (os error 146)","peer":"10.0.4.1:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"router (asn: 4200000002, id: 2) received shutdown request, stopping sessions","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:43.596699352Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"session runner (peer 10.0.4.1) received shutdown request, setting shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:43.597178795Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.100s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dispatcher received shutdown request, setting shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:43.597508543Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"listen_address":"10.0.4.2:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"fsm transition connect -> idle","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:43.59826103Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.100s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer: 10.0.4.1) caught shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:43.598517635Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.100s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 10.0.4.1): shutdown start","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:43.598763681Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.100s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"joining connector thread during shutdown","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:43.599216627Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.100s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"connector thread completed successfully","v":0,"name":"slog-rs","level":20,"time":"2026-03-30T18:04:43.599459164Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"context":"shutdown","fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.100s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 10.0.4.1): shutdown complete","v":0,"name":"slog-rs","level":30,"time":"2026-03-30T18:04:43.599727838Z","hostname":"w-01KMZYBAKBYRGK1NAK3WVXGT6R","pid":5063,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: false, remaining: 1.000s }, idle_hold: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","neighbor":"10.0.4.1","neighbor_name":"r1","unit":"session_runner","module":"neighbor","component":"bgp"}