Install VPN PPTP Server on CentOS

In this tutorial, I will use pptp as protocol to connect to VPN server using a username and password, with 128 bit MPPE encryption. Variable as below:

OS: CentOS 6 64bit
VPN server: 209.85.227.26
VPN client IP: 209.85.227.27 – 209.85.227.30
VPN username: vpnuser
Password: myVPN$99

1. Install ppp via yum:

$ yum install ppp -y

2. Download and install pptpd (the daemon for point-to-point tunneling). You can find the correct package at this website http://poptop.sourceforge.net/yum/stable/packages/ : Continue reading “Install VPN PPTP Server on CentOS” »

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Connecting openvpn server using openvpn gui client for windows

Assuming that you have a openVPN server ready to allow vpn connectivity from its clients. It is also assumed that CA Certificate (.pem) is also obtained from a valid CA and signed with the openVPN server.

Because the large number of parameters you can define either in the configuration file or in the command line, you could configure OpenVPN in many different manners. In any case, to obtain a connection with a opnVPN server, you only need to define a small number of them in your client's configuration file. In order to further simplify the configuration of the OpenVPN client, you could use an example of configuration as below:  

Continue reading “Connecting openvpn server using openvpn gui client for windows” »

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