Components Used
The information in this document is based on the software and hardware versions:
- Cisco 2621 Router that runs Cisco IOS Software Release 12.2
- Microsoft Windows 2000
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
Network Diagram
This document uses this network setup:
Conventions
Refer to Cisco Technical Tips Conventions for more information on document conventions.
PPTP Router Configuration
These IOS commands are applicable to all platforms that support PPTP.
2621#configure terminal Enter configuration commands, one per line. End with CNTL/Z. !--- Enable virtual private dial-up networking. 2621(config)#vpdn enable !--- Enters VPDN group configuration mode for the specified VPDN group. 2621(config)#vpdn-group 1 !--- Enters VPDN accept-dialin configuration mode !--- and enables the router to accept dial-in requests. 2621(config-vpdn)#accept-dialin !--- Specifies which PPTP protocol is used. 2621(config-vpdn-acc-in)#protocol pptp !--- Specifies the virtual template that is used !--- in order to clone the virtual access interface. 2621(config-vpdn-acc-in)#virtual-template 1 2621(config-vpdn-acc-in)#exit 2621(config)#ip local pool test 192.168.1.1 192.168.1.250 !--- Create virtual-template interface used for cloning !--- virtual-access interfaces with the use of address pool test !--- with Challenge Authentication Protocol (CHAP) authentication, PAP, and MS-CHAP. 2621(config)#interface virtual-template 1 2621(config-if)#encapsulation ppp 2621(config-if)#peer default ip address pool test 2621(config-if)#ip unnumbered FastEthernet0/0 2621(config-if)#no keepalive 2621(config-if)#ppp encrypt mppe auto 2621(config-if)#ppp authentication pap chap ms-chap
