Give it a description, then save and apply. After adding the interface, select the name, then enable the interface and prevent interface removal. Head back to OPNsense, select Interfaces, then Assignments, and add the Tailscale interface.ġ0. After navigating to the webpage and logging in, select Connect to connect OPNsense to your Tailscale account.ĩ. At the bottom of the screen above, a URL will be listed. Tailscale up -advertise-routes= -advertise-exit-nodeħ. If you’d like to advertise an exit node (explained in a later step for a full-tunnel VPN), you must use the exit nodesection below. NOTE: If you would like to advertise a local subnet (so that you can access it from outside of your local network), add the advertise routes section below with the subnet that you’d like to use. After Tailscale is fully installed (it will take a few minutes), run the commands below to enable, start, and bring up the Tailscale tunnel. Run the commands below, step by step, in order (one line at a time). SSH into OPNsense using your favorite SSH client or by running the command below in Windows PowerShell or the MacOS Terminal. When you are finished setting up Tailscale, DISABLE ALL THREE OPTIONS ABOVE!ģ. Under Secure Shell, enable the three options below: Select System, then Settings, then Administration.Ģ. In order to get it running, we must SSH into our OPNsense device.

As mentioned above, there is no package for Tailscale on OPNsense. We will look at how to set up Tailscale on OPNsense below.ġ. Conclusion: How to Set Up Tailscale on OPNsense.Exit Node/Subnet Routes – How to Set Up Tailscale on OPNsense.

Tailscale opnsense