Digicom FireGATE 5, NAT, NAPT, URL, VPN/IPSec, NAT, PPPoE, HTTP, DHCP, TCP/IP, UDP, PAP, CHAP, RIP1, RIP2, DDNS, UpnP, Syslog, Wired, 6.69 x 5.83 x 1.1" (170 x 148 x 28 mm) Digicom FireGATE 5. Firewall security: NAT, NAPT, Content filtering: URL, VPN support: VPN/IPSec. Supported network protocols: NAT, PPPoE, HTTP, DHCP, TCP/IP, UDP, PAP, CHAP, RIP1, RIP2, DDNS, UpnP, Syslog. Connectivity technology: Wired. Dimensions (WxDxH): 6.69 x 5.83 x 1.1" (170 x 148 x 28 mm). Power requirements: 12Vcc, 1A, Authentication method: PAP, CHAP, MS-CHAP, MSCHAP-v2, Maximum data transfer rate: 100 Mbit/s