Accomodates the hardware drivers (OpenBSD based kernel)

It does IP and Ipsec routing.

It can be updated remotely.

Accomodates management, logging and other software.

Accomodates TCP/IP, IPSEC, Bridge, Tunnel, ethernet (CSMA/CD), ppp, cHDLC, F/R, 802.1q, 802.11, pppoe, MPOA communication protocols.