Labels:text | screenshot | font | diagram OCR: USING PPTP TO ACCESS A WINDOWS NT SERVER NT ISFarouter network Server Client RAS PPTP- 1P NT network Server Client RAS PPTP ehtabled Figure 1: Although both PPTP access methods create a tunnel through an IP network, the chent-enabled method requires the client to directly support PPTP. The PPP method requires the ISP's access device, in this case a router, to support the tunneling protocol.