Netgear FWG114P. Routing protocols: Static Routes, Dynamic Routing (RIP v1 and RIP v2), NAT (one-to-many), Data link protocols: TCP/IP, DHCP, PPPoE, NAT, ICMP, UDP, Management protocols: Smart Wizard Browser-based administration, SSL, DMZ, PPPoE, NTP. Antenna type: Single 5 dBi, detachable. Security algorithms supported: Dropped Packet, Security Event, E-mail, Syslog, VPN support: IPSec, L2TP, PPTP VPN pass-through. Flash memory: 2 MB, Internal memory: 8 MB. Certification: FCC Part 15, Class B, Wi-Fi