{"msg":"dispatcher started","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:21.087796519Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"listen_address":"10.0.4.2:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"spawning session for r1","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:21.088040199Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"listener bind: 10.0.4.2:10179","v":0,"name":"slog-rs","level":20,"time":"2026-03-25T20:20:21.088252525Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.088459493Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.088724229Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.088955781Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.089194793Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.089427665Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"unexpected admin fsm event manual start, ignoring","v":0,"name":"slog-rs","level":40,"time":"2026-03-25T20:20:21.089681133Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.089931822Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"timeout":333,"peer":"10.0.4.1:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"connection to 10.0.4.1:10179 established (conn_id: 67868cf4)","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:21.090147798Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"connection_id":"67868cf4","local":"10.0.4.2:51121","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":"2026-03-25T20:20:21.090377291Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.090627589Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"fsm_state":"connect","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:21.090929768Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.09116326Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.091383185Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"connection_local":"10.0.4.2:51121","connection_peer":"10.0.4.1:10179","connection_id":"67868cf4","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition connect -> open sent","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:21.091611298Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 67868cf4)","v":0,"name":"slog-rs","level":10,"time":"2026-03-25T20:20:21.092068595Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"67868cf4","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.092414674Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"event":"open message","fsm_state":"open sent","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:21.092816542Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message":"keepalive","fsm_state":"open sent","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:21.09321312Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.09350771Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.093789533Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 67868cf4)","v":0,"name":"slog-rs","level":10,"time":"2026-03-25T20:20:21.094084022Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message_contents":"Keepalive","message":"keepalive message","connection_id":"67868cf4","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.094407146Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"event":"keepalive message","fsm_state":"open confirm","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:21.094771282Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:21.095064972Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message":"keepalive","fsm_state":"session setup","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:21.095457691Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.095724167Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.096022416Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 67868cf4)","v":0,"name":"slog-rs","level":10,"time":"2026-03-25T20:20:21.096289071Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message_contents":"Keepalive","message":"keepalive message","connection_id":"67868cf4","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:21.096641849Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"event":"keepalive message","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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: 67868cf4)","v":0,"name":"slog-rs","level":10,"time":"2026-03-25T20:20:21.097049696Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message":"keepalive","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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: 67868cf4)","v":0,"name":"slog-rs","level":10,"time":"2026-03-25T20:20:22.08877625Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"67868cf4","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:22.089103203Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"event":"update message","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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: 67868cf4)","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:22.089451852Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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: 67868cf4)","v":0,"name":"slog-rs","level":10,"time":"2026-03-25T20:20:23.088962034Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"67868cf4","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:23.089511451Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"event":"update message","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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: 67868cf4)","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:23.090039943Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:24.08937975Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"event":"keepalive timer expires","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:24.089997443Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message":"keepalive","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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":"2026-03-25T20:20:24.090559468Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:24.090881212Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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: 10.0.4.2:51121, 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: 67868cf4): peer closed connection","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:24.189180424Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"error":"peer closed connection","connection_id":"67868cf4","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:51121, 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: 67868cf4)","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:24.189428563Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"connection_id":"67868cf4","connection_peer":"10.0.4.1:10179","connection":"TcpStream { addr: 10.0.4.2:51121, 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":"2026-03-25T20:20:24.189625892Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"event":"tcp connection fails","fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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: 67868cf4), fsm transition to idle","v":0,"name":"slog-rs","level":40,"time":"2026-03-25T20:20:24.189906965Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"fsm_state":"established","direction":"outbound","connection_clock":"ConnectionClock { conn_id: 67868cf4, 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":"67868cf4","connection":"(10.0.4.2:51121, 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 (10.0.4.2:51121, 10.0.4.1:10179) (conn_id 67868cf4)","v":0,"name":"slog-rs","level":10,"time":"2026-03-25T20:20:24.190173031Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"dropped":false,"connection_id":"67868cf4","connection":"(10.0.4.2:51121, 10.0.4.1:10179)","connection_local":"10.0.4.2:51121","connection_peer":"10.0.4.1:10179","connection_id":"67868cf4","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition established -> idle","v":0,"name":"slog-rs","level":30,"time":"2026-03-25T20:20:24.289399902Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:24.289657289Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:24.289908658Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:24.290177813Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:24.290428462Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:24.290650706Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:24.290837558Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:25.088795291Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:25.089342749Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.200s }, 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":"2026-03-25T20:20:25.0896788Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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":"2026-03-25T20:20:25.090222819Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"fsm_state":"connect","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.200s }, 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":"2026-03-25T20:20:25.090515829Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.200s }, 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":"2026-03-25T20:20:25.09075535Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.200s }, 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":"2026-03-25T20:20:25.091010318Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.200s }, 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":"2026-03-25T20:20:25.091249029Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"context":"shutdown","fsm_state":"idle","session_clock":"SessionClock { resolution: 0.100s, connect_retry: Timer { interval: 1.000s, enabled: true, remaining: 0.200s }, 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":"2026-03-25T20:20:25.091510615Z","hostname":"w-01KMKA44H13GMSB63DYTAS14XZ","pid":5061,"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"}