---

➜  ~ cloudflared tunnel run --protocol http2 --token ...
2026-10-27T11:55:15Z INF Starting tunnel tunnelID=07ecccfb-ea06-48dd-9f16-e2a3e1be9c4a
2026-10-27T11:55:15Z INF Version 2026.10.4 (Checksum 4b7135d8a7af88f18e9c0f24c1cc9e61e53938c71ade4999174ed8328435737a)
2026-10-27T11:55:15Z INF GOOS: darwin, GOVersion: go1.27.3, GoArch: arm64
2026-10-27T11:55:15Z INF Settings: map[p:http2 protocol:http2 token:*****]
2026-10-27T11:55:15Z INF cloudflared will not automatically update if installed by a package manager.
2026-10-27T11:55:15Z INF Generated Connector ID: 38ade309-7176-417e-ab1e-db93c2b6e12d
2026-10-27T11:55:15Z INF Initial protocol http2
2026-10-27T11:55:15Z INF ICMP proxy will use 192.168.26.120 as source for IPv4
2026-10-27T11:55:15Z INF ICMP proxy will use fe80::454:6ce7:483f:9436 in zone en1 as source for IPv6
2026-10-27T11:55:15Z INF Created ICMP proxy listening on 192.168.26.120:0
2026-10-27T11:55:15Z INF ICMP proxy will use 192.168.26.120 as source for IPv4
2026-10-27T11:55:15Z INF ICMP proxy will use fe80::454:6ce7:483f:9436 in zone en1 as source for IPv6
2026-10-27T11:55:15Z INF Starting metrics server on 127.0.0.1:20241/metrics
2026-10-27T11:55:15Z INF Tunnel connection curve preferences: [X25519MLKEM768 CurveID(65074) CurveP256] connIndex=0 event=0 ip=198.41.200.233
2026-10-27T11:55:21Z INF +--------------------------------------------------------------------------------------+
2026-10-27T11:55:21Z INF |                               CONNECTIVITY PRE-CHECKS                                |
2026-10-27T11:55:21Z INF +--------------------------------------------------------------------------------------+
2026-10-27T11:55:21Z INF |  COMPONENT         TARGET                     STATUS  DETAILS                        |
2026-10-27T11:55:21Z INF |  DNS Resolution    region1.v2.argotunnel.com  PASS    DNS Resolved successfully      |
2026-10-27T11:55:21Z INF |  DNS Resolution    region2.v2.argotunnel.com  PASS    DNS Resolved successfully      |
2026-10-27T11:55:21Z INF |  UDP Connectivity  region1.v2.argotunnel.com  PASS    QUIC connection successful     |
2026-10-27T11:55:21Z INF |  UDP Connectivity  region2.v2.argotunnel.com  PASS    QUIC connection successful     |
2026-10-27T11:55:21Z INF |  TCP Connectivity  region1.v2.argotunnel.com  PASS    HTTP/2 connection successful   |
2026-10-27T11:55:21Z INF |  TCP Connectivity  region2.v2.argotunnel.com  PASS    HTTP/2 connection successful   |
2026-10-27T11:55:21Z INF |  Cloudflare API    api.cloudflare.com:443     PASS    API is reachable               |
2026-10-27T11:55:21Z INF |                                                                                      |
2026-10-27T11:55:21Z INF |  SUMMARY: Environment is healthy. cloudflared will use 'http2' as primary protocol.  |
2026-10-27T11:55:21Z INF +--------------------------------------------------------------------------------------+
2026-10-27T11:55:21Z INF precheck component="DNS Resolution" details="DNS Resolved successfully" run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc status=pass target=region1.v2.argotunnel.com
2026-10-27T11:55:21Z INF precheck component="DNS Resolution" details="DNS Resolved successfully" run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc status=pass target=region2.v2.argotunnel.com
2026-10-27T11:55:21Z INF precheck component="UDP Connectivity" details="QUIC connection successful" run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc status=pass target=region1.v2.argotunnel.com
2026-10-27T11:55:21Z INF precheck component="UDP Connectivity" details="QUIC connection successful" run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc status=pass target=region2.v2.argotunnel.com
2026-10-27T11:55:21Z INF precheck component="TCP Connectivity" details="HTTP/2 connection successful" run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc status=pass target=region1.v2.argotunnel.com
2026-10-27T11:55:21Z INF precheck component="TCP Connectivity" details="HTTP/2 connection successful" run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc status=pass target=region2.v2.argotunnel.com
2026-10-27T11:55:21Z INF precheck component="Cloudflare API" details="API is reachable" run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc status=pass target=api.cloudflare.com:443
2026-10-27T11:55:21Z INF precheck complete hard_fail=false run_id=4196dc7a-98d1-48fc-b0d4-0908eebf8bcc suggested_protocol=http2
2026-10-27T11:55:34Z INF Lost connection with the edge connIndex=0
2026-10-27T11:55:34Z ERR Serve tunnel error error="connection with edge closed" connIndex=0 event=0 ip=198.41.200.233
2026-10-27T11:55:34Z INF Retrying connection in up to 2s connIndex=0 event=0 ip=198.41.200.233
2026-10-27T11:55:36Z ERR initial tunnel connection failed error="connection with edge closed"
2026-10-27T11:55:36Z ERR Initiating shutdown error="connection with edge closed"
2026-10-27T11:55:36Z INF Tunnel server stopped
2026-10-27T11:55:36Z INF Metrics server stopped
connection with edge closed