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App Connector appears to conflict with funnel #14511

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gilesmartin opened this issue Jan 3, 2025 · 1 comment
Open

App Connector appears to conflict with funnel #14511

gilesmartin opened this issue Jan 3, 2025 · 1 comment
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app-connector Relating to App Connector https://tailscale.com/kb/1281/app-connectors bug Bug needs-triage

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@gilesmartin
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What is the issue?

I have several instances of home assistant running tailscale using funnel to route traffic from the internet to HA. This has been working perfectly for quite some time. Recently I started playing around with App Connectors and set up app connectors for several streaming services on two of my HA instances located in the US to allow streaming to my tesla and AppleTV located in Germany. What I did not realize is that this seems to disable funnel. Funnel appears to see the incoming app connector traffic and shuts down complaining that the coordination server sent an invalid packet. When this happens I can not access my HA instance from any devices not on my tailnet. Removing the app connector tags makes things return to normal.

Steps to reproduce

apply tag for app connector to a device on my tailnet with a working funnel configuration

Are there any recent changes that introduced the issue?

No response

OS

Linux

OS version

HaOS 6.6.62

Tailscale version

1.78.1

Other software

No response

Bug report

No response

@gilesmartin
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Available on the internet:

https://***/
|-- proxy http://127.0.0.1:8123

Press Ctrl+C to exit.
2025/01/03 06:01:17 listening on [***]:443
2025/01/03 06:01:18 health(warnable=invalid-packet-filter): error: The coordination server sent an invalid packet filter permitting traffic to unlocked nodes; rejecting all packets for safety

@irbekrm irbekrm added the app-connector Relating to App Connector https://tailscale.com/kb/1281/app-connectors label Jan 4, 2025
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Labels
app-connector Relating to App Connector https://tailscale.com/kb/1281/app-connectors bug Bug needs-triage
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