Hello, i have a question, how much of the topic CCR can keep connected OpenVPN tunnels?
Plans to use it as a hub for ~ 1500 VPN clients. Traffic on each tunnel will be marginal, sometimes to 2mb/s, but not more than 20 mb/s in total for all.
What happens when the 1500 OpenVPN clients will connect at the same time?
Regards.
The CCR can handle even more however thats not the problem. The problem is that you need to create at least 32 openVPN servers. on the same CCR to fully utilise its CPU. Each openVPN tunnel can utilise between 150 to 300 Mb/s since each tunnel can only use one core. I dont know if they have fixed that or are going to fix it.