mafifi
Hi ,,
Kindly I'd like to know what's the best OpenVPN server Hardware requirements and internet connection for 150 clients ?
Dadoo
Minimal, for most setups. I was using a machine with a 1Ghz Pentium III to serve 75 clients, until we switched to 4096-bit keys. (We have really stringent security requirements; 2048-bit keys are probably enough for you.)
Skaperen
i'd go with a minimum of 4 cores and 4GB of RAM. more cores is even better for crypto performance. and plenty of network connection power ... 1 Gbps and up.