{"msg":"dispatcher started","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.364593986Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"starting listener with bind arg: 10.0.4.1:10179","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.364745636Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"TcpListener created","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.364878446Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"unit":"dispatcher","module":"neighbor","component":"bgp","listener":"TcpListener { addr: 10.0.4.1:10179, fd: 8 }"}
{"msg":"transitioning to accept loop","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.365025516Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"spawning session for r2","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.365199336Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"starting peer state machine","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.365338346Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"params":"SessionInfo { passive_tcp_establishment: false, remote_asn: None, remote_id: None, bind_addr: Some(10.0.4.1:0), 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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connect attempt","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.365568627Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"spawned new connector thread","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.365764467Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition idle -> connect","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.365960067Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"starting connection attempt to 10.0.4.2:10179","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.366155707Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"timeout":333,"peer":"10.0.4.2:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"connection attempt to 10.0.4.2:10179 failed: Connection refused (os error 146)","v":0,"name":"slog-rs","level":40,"time":"2026-09-04T03:16:38.366333347Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"error":"Connection refused (os error 146)","peer":"10.0.4.2:10179","direction":"outbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event manual start","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.371038371Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"unexpected admin fsm event manual start, ignoring","v":0,"name":"slog-rs","level":40,"time":"2026-09-04T03:16:38.371292241Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"accepted inbound connection from: 10.0.4.2:42271","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.374748374Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","peer":"10.0.4.2:42271"}
{"msg":"received fsm event tcp connection acked","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.374908234Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"event":"tcp connection acked","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"accepted inbound connection from 10.0.4.2:42271","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.375155894Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"fsm_state":"connect","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, 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":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending open message msg","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.375456444Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending open message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.375742914Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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, 1, 16, 2, 14, 1, 4, 0, 2, 0, 1, 2, 0, 41, 4, fa, 56, ea, 1, 45, 4, 0, 1, 1, 1]","message":"open message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"spawning recv loop for 10.0.4.2:42271","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.376010204Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","connection_local":"10.0.4.1:10179","connection_peer":"10.0.4.2:42271","connection_id":"d74e3876","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition connect -> open sent","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.376286925Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv open message msg from 10.0.4.2:42271 (conn_id: d74e3876)","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.376513445Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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_id":"d74e3876","connection_peer":"10.0.4.2:42271","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.376826465Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"event":"open message","fsm_state":"open sent","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, 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":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from 10.0.4.2:42271 (conn_id: d74e3876)","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.377141945Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection_id":"d74e3876","connection_peer":"10.0.4.2:42271","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.377442306Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"message":"keepalive","fsm_state":"open sent","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, 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":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.377756056Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.378039756Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition open sent -> open confirm","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.378299426Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.378524616Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"event":"keepalive message","fsm_state":"open confirm","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, 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":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition open confirm -> session setup","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.378830257Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.379062027Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"message":"keepalive","fsm_state":"session setup","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, 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":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.379361067Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending keepalive message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.379597437Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","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: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"fsm transition session setup -> established","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:38.379824037Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from 10.0.4.2:42271 (conn_id: d74e3876)","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.380024978Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection_id":"d74e3876","connection_peer":"10.0.4.2:42271","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:38.380287378Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"event":"keepalive message","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, 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":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"keepalive received (conn_id: d74e3876)","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:38.380554968Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"message":"keepalive","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, 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":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"announcing originated IPv6 prefixes","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:39.371386554Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"count":1,"prefixes":"[3fff:db8::/32]","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:39.371705114Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"event":"announce routes","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"received route-update event: ipv6 announce 1 prefixes","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:39.372426305Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:39.373144705Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:db8:4::1, nlri=1]) nlri(empty) ]","message":"update","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 2.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 5.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:39.373962676Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:db8:4::1, nlri=1]) nlri(empty) ]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:39.374563836Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 41, 2, 0, 0, 0, 2a, 80, e, 1a, 0, 2, 1, 10, 3f, ff, d, b8, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 20, 3f, ff, d, b8, 40, 1, 1, 0, 40, 2, 6, 2, 1, fa, 56, ea, 1]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"received fsm event","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:40.371563377Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"event":"re-advertise routes (ipv6 unicast)","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 1.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 4.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:40.371876937Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:ffff:ffff:ffff::ffff:fffe, nlri=1]) nlri(empty) ]","message":"update","fsm_state":"established","direction":"inbound","connection_clock":"ConnectionClock { conn_id: d74e3876, resolution: 0.100s, keepalive: Timer { interval: 3.000s, enabled: true, remaining: 1.100s }, hold: Timer { interval: 6.000s, enabled: true, remaining: 4.100s }, delay_open: Timer { interval: 0.000s, enabled: false, remaining: 0.000s } }","connection_id":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:40.372238018Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Update[ treat-as-withdraw: (false) withdrawn(empty) path_attributes: (origin: igp, as4-path: [4200000001], mp-reach-nlri: MpReachNlri::Ipv6Unicast[nh=3fff:ffff:ffff:ffff::ffff:fffe, nlri=1]) nlri(empty) ]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"sending update message msg with header","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:40.372534678Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"[ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, ff, 0, 41, 2, 0, 0, 0, 2a, 80, e, 1a, 0, 2, 1, 10, 3f, ff, ff, ff, ff, ff, ff, ff, 0, 0, 0, 0, ff, ff, ff, fe, 0, 20, 3f, ff, d, b8, 40, 1, 1, 0, 40, 2, 6, 2, 1, fa, 56, ea, 1]","message":"update message","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 14 }","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"router (asn: 4200000001, id: 1) received shutdown request, stopping sessions","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.37166391Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"unit":"session_runner","module":"router","component":"bgp"}
{"msg":"session runner (peer 10.0.4.2) received shutdown request","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.37192101Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dispatcher received shutdown request, setting shutdown flag","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.372238631Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer: 10.0.4.2) observed shutdown request","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.372472771Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 10.0.4.2): shutdown start","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.372783921Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dropping connection (10.0.4.1:10179, 10.0.4.2:42271) (conn_id d74e3876)","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:41.373111611Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","dropped":false,"connection_id":"d74e3876","connection":"(10.0.4.1:10179, 10.0.4.2:42271)","connection_local":"10.0.4.1:10179","connection_peer":"10.0.4.2:42271","connection_id":"d74e3876","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv keepalive message msg from 10.0.4.2:42271 (conn_id: d74e3876)","v":0,"name":"slog-rs","level":10,"time":"2026-09-04T03:16:41.373519272Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","message_contents":"Keepalive","message":"keepalive message","connection_id":"d74e3876","connection_peer":"10.0.4.2:42271","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv loop dropped (peer: 10.0.4.2:42271, conn_id: d74e3876), closing..","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.373919572Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","connection_id":"d74e3876","connection_peer":"10.0.4.2:42271","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"recv loop closed (peer: 10.0.4.2:42271, conn_id: d74e3876)","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.374272982Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp","connection_id":"d74e3876","connection_peer":"10.0.4.2:42271","connection":"TcpStream { addr: 10.0.4.1:10179, peer: 10.0.4.2:42271, fd: 15 }","direction":"inbound","unit":"connection_tcp","module":"neighbor","component":"bgp"}
{"msg":"joining connector thread during shutdown","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:41.375878913Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"connector thread completed successfully","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:41.376099924Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"context":"shutdown","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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"fsm transition established -> idle","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.376330314Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"session runner (peer 10.0.4.2): shutdown complete","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.376546014Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"router_instance_id":0,"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":"10.0.4.2","neighbor_name":"r2","unit":"session_runner","module":"neighbor","component":"bgp"}
{"msg":"dispatcher caught shutdown flag from accept loop","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.383933269Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"dispatcher shutdown complete","v":0,"name":"slog-rs","level":30,"time":"2026-09-04T03:16:41.38410123Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr":"10.0.4.1:10179","unit":"dispatcher","module":"neighbor","component":"bgp"}
{"msg":"dropping dispatcher","v":0,"name":"slog-rs","level":20,"time":"2026-09-04T03:16:42.375767207Z","hostname":"w-01M1N6D32ZH65CT7199QCCGW2H","pid":4257,"bind_addr"