Knowledgebase

 Allow Port Access to a Specific IP Address with CSF Firewall

One of the critical aspects of securing a server is controlling access to its ports, which act as...

 Can I install a custom OS?

Yes, you can install a custom OS (OS that is not listed on the server order page) by attaching...

 Change NIC name in AlmaLinux/RockyLinux/RHEL 9

In this article, we'll explore how to change the network interface name in RHEL 9 systems. The...

 Do you provide KVM/IPMI access?

Yes, we provide KVM access to all servers in all locations.KVM access is free of charge in all...

 How DDoS mitigation works on a dedicated server?

Our DDoS mitigation system is powered by AI and is local with reduced latency. It can mitigate...

 How to add static route to configure private networking

This article is related to our U.S. dedicated servers only. To ensure the proper functioning of...

 How to change Pure FTP port on cPanel server

You may need to change the default FTP port 21 to any other port like 1234 for security reasons....

 How to change SSH Port on CentOS 6

Open SSH connection to the server, then:1. Type: nano /etc/ssh/sshd_config 2. Press CTRL+W to...

 How to change SSH Port on CentOS/AlmaLinux9/RockyLinux9/RHEL 9

Here's how to change SSH port on Almalinux/RHEL to increase your server security. Changing the...

 How to find the SSD/HDD/NVMe Serial Number in RHEL/Almalinux/Ubuntu

To retrieve the serial number of your SSD, HDD, or NVMe drive, you can use the smartctl...

 How to fix "time jumped backwards, rotating" RHEL/AlmaLinux/RockyLinux

If you see this message on the server console  time jumped backwards, rotating   This usually...

 How to reinstall an OS on my server?

If you already have an OS installed on your server and want to change or reinstall it, you can do...

 How to restart network in Almalinux 8/9 / RHEL 8/9

This article is dedicated to RHEL8/9 - AlmaLinux 8/9.   After you make changes to the network...

 How to set rDNS records for my dedicated server IPs?

You can update rDNS records of your server IPs from Client Area (One Portal) Log in to your...

 How to stop CSF messages from flooding your console AlmaLinux/RHEL

Many CSF (firewall) users experience an issue where their server console is flooded with CSF...

 Increase upload size in PHPMYADMIN on cPanel server

By default, phpmyadmin has a max upload size of 50 MiB. To increase this value on a cPanel server...

 Path.net DDoS Custom Filters

The following is a list of filters that can be activated on a per IP or subnet basis. Crafted by...

 yum update Error: GPG check FAILED - Almalinux 8

You may have experienced an error when you tried to run yum update on Almalinux 8.9   The...