Virtual Private Server / Virtual Private Network Multiple IP's Question

[nate]

How would you go about making a VPN with miltiple IP's out of a openVZ VPS? I see you can get multiple IP's with a VPS. Would one OS running SoftEther be able to give you multiple VPN connections if the VPS comes with multiple ip's

Is it as easy as repeating the same process as making the first VPN connection in SoftEther manager using the other ip's?

How much more memory would be needed or would the 0.5gb be enough

[nate]

Let me rephrase this question.

I have a VPN set up out of a openVZ VPS running centOS 6 & SoftEther.

The VPS has 0.5GB or memory and 20gb disk space

If I order multiple IPV4 addresses from my VPS provider for this VPS would I need to add another virtual hub in SoftEther Server Manager?

or would I just need to add another VPN connection in SoftEther VPN Client using the new ip's?

or is it impossible to get get multiple VPN connections out of this setup?