Category Archives: Guides
Here at RackNerd, we're on a mission to introduce infrastructure stability on a global scale - one server at a time. Learn more about our story and why you should choose RackNerd for your infrastructure as a service (IaaS) needs!



How to Block and Unlock an IP address with CSF (ConfigServer Firewall)

CSF Stands for Config Server Security and Firewall. With this software, you can control the traffic flowing to your server, prevent DDoS attacks, and track network connections. In short CSF is a sophisticated software firewall, you can check the official documentation on website to more: https://www.configserver.com/cp/csf.html The below article assumes you already have CSF Firewall […]

How to Fix VNC Error: “Timed out waiting for the response from the host computer”

The following article assumes you already have VNC Server installed on your remote destination (i.e. a remote computer, VPS, or dedicated server). Are you attempting to connect to a server or computer via VNC, but have come across the following error on your VNC Viewer? What causes the above issue? One of the primary causes […]

[VPS TUTORIAL] How to Change Your SolusVM VPS Control Panel Password

Changing SolusVM Control Panel Password: STEP #1: Go to the VPS Control Panel  https://nerdvm.racknerd.com/ and enter your Username and Password.  The login credentials to this can be found in your welcome email, or by watching this video. After logging in, this will take you to home page of your control Panel. STEP #2: Click “My […]