This release switches to kernel space (TUN) networking as the default configuration for Tailscale on UniFi devices. This networking mode opens up a wide range of options for traffic routing which are unavailable in the legacy --tun userspace-networking mode we previously employed for compatibility reasons. Thanks to the hard work of folks like @jasonwbarnett and @tomvoss we're now able to run Tailscale the way it was originally intended.
If you run into any compatibility issues on your devices, you can re-enable userspace networking mode by setting TAILSCALED_FLAGS="--tun userspace-networking" in your /data/tailscale/tailscale-env file and then running /data/tailscale/manage.sh install to reconfigure Tailscale appropriately.
# Install the latest version of Tailscale UDM
curl -sSLq https://raw.github.com/SierraSoftworks/tailscale-udm/main/install.sh | sh
# Then run the following to complete the update
/data/tailscale/manage.sh install!⚠️ bullseye-backports moved to archive.debian.org
If you're running into issues when running the installation due to problems downloading packages from bullseye-backports, take a look at #116 for details and guidance on how to fix it.
What's Changed
- update README.md with subnet router configuration by @jasonwbarnett in #105
Full Changelog: v3.0.0...v3.1.0