Version '11 (bullseye)' for 'tailscale' was not found

Tailscale on Unifi Dream Machine

This repo contains the scripts necessary to install and run a tailscale instance on your Unifi Dream Machine (UDM/UDM Pro/UDR/UDM-SE). It does so by piggy-backing on the excellent boostchicken/udm-utilities to provide a persistent service and runs using Tailscale's usermode networking feature.

UniFi OS 2.x/3.x

ⓘ You can confirm your OS version by running /usr/bin/ubnt-device-info firmware_detail

NOTE: UniFi OS 2.x+ support is currently in beta for this project, if you encounter any issues please open an issue and we'll do our best to help you out. Logs and clear descriptions of the steps you took prior to the issue occurring help immensely.

Installation

Run the install.sh script to install the latest version of the Tailscale UDM package on your UDM.

# Install the latest version of Tailscale UDM
curl -sSLq https://raw.github.com/SierraSoftworks/tailscale-udm/main/install.sh | sh

Run tailscale up to start Tailscale.
Follow the on-screen steps to configure Tailscale and connect it to your network.
Confirm that Tailscale is working by running tailscale status

Management

Configuring Tailscale

You can configure Tailscale using all the normal tailscale up options, you should be able to find tailscale on your path after installation.

tailscale up --advertise-routes=10.0.0.0/24 --advertise-exit-node --advertise-tags=tag:it

Restarting Tailscale

On UniFi OS 2.x+, Tailscale is managed using systemd and the tailscaled service. You can restart it using the following command.

systemctl restart tailscaled

Upgrading Tailscale

Upgrading Tailscale on UniFi OS 2.x+ can be done either using apt or by using the manage.sh helper script.

Using `apt`

apt update && apt install -y tailscale

Using `manage.sh`

/data/tailscale/manage.sh update

# Or, if you are connected over Tailscale and want to run the update anyway
nohup /data/tailscale/manage.sh update!

Remove Tailscale

To remove Tailscale, you can run the following command, or run the steps below manually.

/data/tailscale/manage.sh uninstall

Manual Steps

Kill the tailscaled daemon with systemctl stop tailscaled.
Remove the tailscale package using dpkg -P tailscale.
Remove the management script and state using rm -Rf /data/tailscale.

UniFi OS 1.x (Legacy OS on UDM/UDM Pro)

ⓘ You can confirm your OS version by running /usr/bin/ubnt-device-info firmware_detail

Installation

Follow the steps to install the boostchicken on-boot-script here.

⚠ Make sure that you exit the unifi-os shell before moving onto step 2 (or you won't be able to find the /mnt/data directory).

Run the install.sh script to install the latest version of the Tailscale UDM package on your UDM.

# Install the latest version of Tailscale UDM
curl -sSLq https://raw.github.com/SierraSoftworks/tailscale-udm/main/install.sh | sh

Start Tailscale using /mnt/data/tailscale/tailscale up.
Follow the on-screen steps to configure tailscale and connect it to your network.
Confirm that Tailscale is working by running /mnt/data/tailscale/tailscale status

Management

Configuring Tailscale

You can configure Tailscale using all the normal tailscale up options, you'll find the binary at /mnt/data/tailscale/tailscale. Unfortunately we can't make changes to your $PATH to expose the normal tailscale command, so you'll need to specify the full path when calling it.

/mnt/data/tailscale/tailscale up --advertise-routes=10.0.0.0/24 --advertise-exit-node --advertise-tags=tag:it

Restarting Tailscale

The manage.sh script takes care of installing, starting, stopping, updating, and uninstalling Tailscale. Run it without any arguments to see the options.

/mnt/data/tailscale/manage.sh restart

Upgrading Tailscale

/mnt/data/tailscale/manage.sh update

# Or, if you are connected over Tailscale and want to run the update anyway
nohup /mnt/data/tailscale/manage.sh update!

Remove Tailscale

To remove Tailscale, you can run the following command, or run the steps below manually.

/mnt/data/tailscale/manage.sh uninstall

Manual Steps

Kill the tailscaled daemon with killall tailscaled.
Remove the boot script using rm /mnt/data/on_boot.d/10-tailscaled.sh
Have tailscale cleanup after itself using /mnt/data/tailscale/tailscaled --cleanup.
Remove the tailscale binaries and state using rm -Rf /mnt/data/tailscale.

Contributing

There are clearly lots of folks who are interested in running Tailscale on their UDMs. If you're one of those people and have an idea for how this can be improved, please create a PR and we'll be more than happy to incorporate the changes.

Frequently Asked Questions

How do I advertise routes?

You do this by updating your Tailscale configuration as you would on any other machine, just remember to provide the full path to the tailscale binary when doing so.

# Specify the routes you'd like to advertise using their CIDR notation

# UniFi OS 1.x
/mnt/data/tailscale/tailscale up --advertise-routes="10.0.0.0/24,192.168.0.0/24"

# UniFi OS 2.x/3.x
tailscale up --advertise-routes="10.0.0.0/24,192.168.0.0/24"

Can I route traffic from machines on my local network to Tailscale endpoints automatically?

In theory, yes - however it does require manual changes to your routing rules and these will need to be updated if you take advantage of WAN fail-over. This has been discussed in more detail here.

Note that we do not currently include this in tailscale-udm due to the risk of breaking conflicts in future.

Why can't I see a network interface for Tailscale?

Tailscale runs as a userspace networking component on the UDM rather than as a TUN interface, which means you won't see it in the ip addr list.

Does this support Tailscale SSH?

You bet, make sure you're running the latest version of Tailscale and then run tailscale up --ssh to enable it. You'll need to setup SSH ACLs in your account by following this guide.

# UniFi OS 1.x
# Update Tailscale to its latest version
/mnt/data/tailscale/manage.sh update!

# Enable SSH advertisment through Tailscale
/mnt/data/tailscale/tailscale up --ssh

# UniFi OS 2.x/3.x
# Update Tailscale to its latest version
/data/tailscale/manage.sh update!

# Enable SSH advertisment through Tailscale
tailscale up --ssh

	OS_VERSION="${FW_VERSION:-$(ubnt-device-info firmware_detail \| grep -oE '^[0-9]+')}"

	if [ "$OS_VERSION" = '1' ]; then
	export PACKAGE_ROOT="/mnt/data/tailscale"
	else
	export PACKAGE_ROOT="/data/tailscale"
	fi

	echo "Preparing temporary build directory"
	mkdir -p "${WORKDIR}/tailscale" "${WORKDIR}/on_boot.d"
	cp "${SOURCE}/package/on-boot.sh" "${WORKDIR}/on_boot.d/10-tailscaled.sh"
	cp "${SOURCE}/package/manage.sh" "${WORKDIR}/tailscale/manage.sh"
	cp "${SOURCE}/package/unios_"*".sh" "${WORKDIR}/tailscale/"
	cp "${SOURCE}/package/tailscale-env" "${WORKDIR}/tailscale/tailscale-env"
	cp "${SOURCE}/package/tailscale-install.service" "${WORKDIR}/tailscale/tailscale-install.service"
	cp "${SOURCE}/LICENSE" "${WORKDIR}/tailscale/LICENSE"

sierrasoftworks / tailscale-udm Goto Github PK

tailscale-udm's Introduction

Tailscale on Unifi Dream Machine

UniFi OS 2.x/3.x

Installation

Management

Configuring Tailscale

Restarting Tailscale

Upgrading Tailscale

Using apt

Using manage.sh

Remove Tailscale

Manual Steps

UniFi OS 1.x (Legacy OS on UDM/UDM Pro)

Installation

Management

Configuring Tailscale

Restarting Tailscale

Upgrading Tailscale

Remove Tailscale

Manual Steps

Contributing

Frequently Asked Questions

How do I advertise routes?

Can I route traffic from machines on my local network to Tailscale endpoints automatically?

Why can't I see a network interface for Tailscale?

Does this support Tailscale SSH?

tailscale-udm's People

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tailscale-udm's Issues

/usr/bin/ubnt-device-info firmware_detail

/etc/os-release

Tailscale packages for debian bullseye

Discussed in #75

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Using `apt`

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