The ACCEL-PPP is completly new implementation of PPTP/PPPoE/L2TP
which was written from scratch. Userspace daemon has its own PPP
implementation, so it does not uses pppd and one process (multi-threaded)
manages all connections. ACCEL-PPP uses only kernel-mode implementations
of pptp/l2tp/pppoe.

Features:
- IPoE server
- PPTP server
- PPPoE server
- L2TPv2 server
- Radius CoA/DM (PoD)
- Built-in shaper (htb)
- Command line interface (telnet)
- SNMP
- IPv6 (including builtin Neighbor Discovery and DHCPv6)