Tailscale Router (tail-router-ber)

Overview

tail-router-ber is the Berlin Tailscale router.

It provides private network access over Tailnet and currently hosts the Uptime Kuma service used for monitoring.

Related application note: Uptime Kuma.

Access

1. Connect to the HV Tailnet.
2. Use SSH/RDP/admin access according to the credentials and method documented in 1Password.
3. If access is missing, contact support@hvcapital.com.

Common Tasks

Verify router is online in Tailnet

1. Open the Tailscale admin console.
2. Search for tail-router-ber.
3. Confirm it is connected and has recent activity.

Verify Uptime Kuma hosting state

1. Connect to tail-router-ber.
2. Check that the Uptime Kuma service process/container is running.
3. Confirm the Uptime Kuma web UI is reachable from Tailnet.

Troubleshooting

• If tail-router-ber is offline in Tailnet, verify host power/network and the Tailscale daemon state.
• If Tailnet is up but Uptime Kuma is down, restart the Uptime Kuma service and review service logs on the host.
• If access fails, rotate/re-validate credentials in 1Password and retry.