• Can pfsense support POS (packets over sonet)?
    Also can it be used for a WAN or is it mainly for ethernet?
    Can pfsense reassemble ATM cells and output as ethernet packets?

  • FreeBSD has little support for WAN-type hardware. Just use a front-end router to output ethernet. Pfsense is a firewall, you wouldn't connect your WAN circuit directly to an ASA or the like either.

  • Actually FreeBSD with the right hardware can do it but pfSense does not support any such types of links.