Just do it at the same time you do the router upgrade. Updates are released every couple of weeks. You don't have to install all of them, and not all of them re

Just do it at the same time you do the router upgrade. Updates are released every couple of weeks. You don't have to install all of them, and not all of them require a reboot, but you could totally do it was I describe. I do have a separate machine for the router (the machine also runs the Kubernetes master), but that's more due to how my house is wired, not because I need it.