The planned follow up to the Ubiquiti UniFi AP deployment/RaspberryPi controller post about running an ELK stack on the controller is on hold; there are no preexisting binaries for the ARM platform and a successful compile from source has eluded me so far. So instead we’re going to walk through setting up an L2TP/IPSEC VPN up on Ubiquiti’s EdgeRouter line of routers. Ubiquiti has a good guide here that will get you 90% of the way there, but is missing a few key pieces of info.
