Lancom Systems Router 1711 VPN DSL/ ISDN. DSL connection type: ADSL. Networking standards: IEEE 802.3, IEEE 802.3u. Data link protocols: Ethernet, ISDN, Fast Ethernet, PPP, Management protocols: SNMP, HTTP, Supported network protocols: TCP/IP, PPTP, UDP/IP, NetBEUI/NetBIOS, IP/IPX, PPPoE. Authentication method: RADIUS, PAP, CHAP, MS-CHAP. Certification: CE, EN 60950, EN55022