LANCOM 1811 Wireless DSL – LANCOM 1821+ Wireless ADSL Chapter 1: Introduction15EN Setting-up of an Internet access Connecting two LANs via a direct radio link (point-to-point mode) Connecting of devices with Ethernet interface via base stations (clientmode) Extending an existing Ethernet network with WLAN (bridge mode)1.4 What can your LANCOM Wireless Router do?The following table contains a direct comparison of the properties and func-tions of your devices with other models:LANCOM 1811Wireless DSLLANCOM 1821+Wireless ADSLApplicationsInternet access ✔ ✔LAN-LAN coupling over VPN ✔ ✔LAN-LAN coupling over ISDN ✔ ✔RAS server (over VPN) ✔ ✔RAS server (over ISDN) ✔ ✔IP router ✔ ✔IPX router (over ISDN), for example for coupling Novell networks or for dialing in to Novelnetworks ✔ ✔NetBIOS proxy for coupling Microsoft peer-to-peer networks over ISDN ✔ ✔DHCP- and DNS server (for LAN and DMZ) ✔ ✔N:N mapping for routing networks with the same IP-address ranges over VPN ✔ ✔Configuring LAN ports as additional WAN ports ✔ ✔Policy-based routing ✔ ✔Load balancing for bundling multiple DSL channels 4channels 4channelsBackup solutions and load balancing with VRRP ✔ ✔NAT Traversal (NAT-T) ✔ ✔
