Requirement for VPN

[SeoDezin]

I am interested in VPN and want to know the basic requirements for a particular VPN

[Cloudc.me]

For VPN, you should hae TUN/TAP on, this is most important aspect. Some hosting company do not allow that.

[wct]

VPN setup requirements

Use this information to ensure that you meet the minimum requirements for creating a VPN connection.
To function properly on iSeries™ and with network clients, ensure your system and client PC meet the following requirements:

System requirements

OS/400® Version 5 Release 2 (5722-SS1) or later Digital Certificate Manager (5722-SS1 Option 34) iSeries Access for Windows® (5722-XE1) iSeries Navigator Network component of iSeries Navigator Set the retain server security data (QRETSVRSEC *SEC) system value to 1 TCP/IP must be configured, including IP interfaces, routes, local host name, and local domain name

Client requirements

A workstation with a Windows 32-bit operating system properly connected to your system, and configured for TCP/IP A 233 Mhz processing unit 32 MB RAM for Windows 95 clients 64 MB RAM for Windows NT® 4.0 and Windows 2000 clients iSeries Access for Windows and iSeries Navigatorinstalled on the client PC Software that supports the IP Security (IPSec) protocol Software that supports L2TP, if remote users will use L2TP to establish a connection with your system

[james0131]

It was very helpful post about VPN thanks for sharing

[DianaRoberts]

Ram is the key factor in VPS, try to buy vps with more than 1Gb of ram as VPS lower than this configuration is very slow and tiring..

[FTP]

Taking the advantage of the opportunity, I can add that Digitalserver.com.mx servers can be suitable for VPN companies.
They offer real Mexican Ip's - not every host can offer this. Just contact them for the further details. As long as they stick to their guns on not overselling their servers, I don't think I'll ever be looking for a new web host.