* 2 wan 10/100 ethernet ports for load balanced or failover connectivity to the internet via dsl or cable modem * 8-port 10/100 switch * powerful spi firewall for maximum security, plus support for nat, dhcp, dmz * ip filtering allows for restrictedaccess to the internet and other network resources * create up to 30 simultaneous ipsec vpn tunnels * management via web, snmp, and setup wizards note on vpn use with pppoa adsl connections when used on a pppoa adsl connection, this product requires an internet ip address for correct vpn operation - hence you need to use an adsl modem with half bridging support or a properly configured adsl router internet vpn operation will not function when configured with a private ip vpn products typically perform better on a non-dsl based internet service where upload rates are not restricted to 128kbps for an easy to configure integrated vpn solution for adsl see the wag54g or ag241 - lks4607 lks5106 - adsl2 vpn firewall routers