D-Link DWC-1000 Руководство пользователя для ревизии A1 _версия ПО 4.4.1.x_ онлайн [243/368] 172917

D-Link DWC-1000 User Manual 243

Section 7 - VPN Settings

VPn

AVPNprovidesasecurecommunicationchannel(“tunnel”)betweentwogatewayroutersoraremotePCclient.

The following types of tunnels can be created:

• Gateway-to-gatewayVPN:Toconnecttwoormorerouterstosecuretracbetweenremote

sites.

• RemoteClient(client-to-gatewayVPNtunnel):AremoteclientinitiatesaVPNtunnelasthe

IPaddressoftheremotePCclientisnotknowninadvance.Thegatewayinthiscaseactsasa

responder.

• RemoteclientbehindaNATrouter:TheclienthasadynamicIPaddressandisbehindaNAT

Router.TheremotePCclientattheNATrouterinitiatesaVPNtunnelastheIPaddressofthe

remote NAT router is not known in advance. The gateway WAN port acts as responder.

• PPTPserverforLAN/WANPPTPclientconnections.

• L2TPserverforLAN/WANL2TPclientconnections.