L2TP Client Configuration (Layer 2 Tunneling Protocol) Description: WAN Interface: ==un-selected== ADSL_0_0_32/ppp0.1 Dynamic IP Static IP WAN IP Address: WAN Subnet Mask: WAN Gateway: WAN DNS: Address Protocol: IPv4 IPv6 L2TP Server IP/Domain: L2TP Username: L2TP Password: Authentication: NOAUTH AUTO PAP CHAP MS-CHAP_V1 MS-CHAP_V2 Enable MPPE (Microsoft Point-to-Point Encryption) MTU [576-1454]: Maximum Transmission Unit Enable NAT Enable Firewall (SPI) Enable