Hello, I’m having some issues with the Cloudflared app. It’s not connecting to my tunnel, this seems to be the main error in the logs.
ERR Failed to fetch features, default to disable error="lookup ``cfd-features.argotunnel.com`` on 172.17.0.10:53: read udp 172.16.2.101:55926->172.17.0.10:53: read: connection refused"
I have a tunnel running from a VM that is running in TrueNAS in this same machine, so I wouldn’t think it’s a networking issue. Not sure what’s going on, not really any config to mess up with that app. Full log below:
2025-12-09 16:57:22.996907-05:002025-12-09T21:57:22Z INF Starting tunnel tunnelID=*******
2025-12-09 16:57:22.997318-05:002025-12-09T21:57:22Z INF Version 2025.2.1 (Checksum 573246eb7783bbeabb1cb40b0ec86817876eafe10401fbec892dd759d5a75ee2)
2025-12-09 16:57:22.997352-05:002025-12-09T21:57:22Z INF GOOS: linux, GOVersion: go1.22.5-devel-cf, GoArch: amd64
2025-12-09 16:57:22.997373-05:002025-12-09T21:57:22Z INF Settings: map[no-autoupdate:true]
2025-12-09 16:57:22.997424-05:002025-12-09T21:57:22Z INF Environmental variables map[TUNNEL_TOKEN:*****]
2025-12-09 16:57:22.998275-05:002025-12-09T21:57:22Z INF Generated Connector ID: ******
2025-12-09 16:57:28.004277-05:002025-12-09T21:57:28Z ERR Failed to fetch features, default to disable error="lookup cfd-features.argotunnel.com on 172.17.0.10:53: read udp 172.16.2.101:55926->172.17.0.10:53: read: connection refused"
2025-12-09 16:57:33.015213-05:002025-12-09T21:57:33Z WRN Unable to lookup protocol percentage.
2025-12-09 16:57:33.015288-05:002025-12-09T21:57:33Z INF Initial protocol quic
2025-12-09 16:57:33.039785-05:002025-12-09T21:57:33Z INF ICMP proxy will use 172.16.2.101 as source for IPv4
2025-12-09 16:57:33.039923-05:002025-12-09T21:57:33Z INF ICMP proxy will use fe80::1c53:cff:fe67:823d in zone eth0 as source for IPv6
2025-12-09 16:57:43.101827-05:002025-12-09T21:57:43Z INF ICMP proxy will use 172.16.2.101 as source for IPv4
2025-12-09 16:57:43.102472-05:002025-12-09T21:57:43Z INF ICMP proxy will use fe80::1c53:cff:fe67:823d in zone eth0 as source for IPv6
2025-12-09 16:57:43.102490-05:002025-12-09T21:57:43Z INF Starting metrics server on [::]:20241/metrics
2025-12-09 16:57:53.161198-05:002025-12-09T21:57:53Z INF Tunnel server stopped
2025-12-09 16:57:53.161360-05:002025-12-09T21:57:53Z ERR Initiating shutdown error="Couldn't resolve SRV record &{region1.v2.argotunnel.com. 7844 1 1}: lookup region1.v2.argotunnel.com. on 172.17.0.10:53: read udp 172.16.2.101:59832->172.17.0.10:53: i/o timeout"
2025-12-09 16:57:53.161683-05:002025-12-09T21:57:53Z INF Metrics server stopped
2025-12-09 16:57:53.161772-05:00Couldn't resolve SRV record &{region1.v2.argotunnel.com. 7844 1 1}: lookup region1.v2.argotunnel.com. on 172.17.0.10:53: read udp 172.16.2.101:59832->172.17.0.10:53: i/o timeout
Any help appreciated,
Thanks