Troubleshooting (v2)

Docker provider

Verify tsdproxy.enable=true
Check port labels: Port config
For HTTPS targets: tsdproxy.port.1: "443/https:443/https"
Self-signed certs: add no_tlsvalidate option
Check firewall
Same Docker network as TSDProxy
Network issues: use tsdproxy.autodetect: "false" label and specify port explicitly

Docker: tsdproxy.port.1: "443/https:443/https, no_tlsvalidate" Lists: Set tlsValidate: false on the port

Firewall fix: sudo ufw allow in from 172.17.0.0/16

Enable in ACL, add tailscale_funnel port option. See Funnel Security for details.

Verify OAuth credentials or AuthKey. Check logs. See Authentication Methods for setup.

log:
  level: trace

Set the TSDPROXY_PPROF environment variable to "true" before starting TSDProxy to enable Go profiling endpoints:

services:
  tsdproxy:
    image: almeidapaulopt/tsdproxy:2
    environment:
      TSDPROXY_PPROF: "true"

This exposes the following endpoints:

Warning

pprof endpoints expose internal runtime data. Never enable in production.

Last updated on May 7, 2026