Network and security specialist focused on VPN protocols, proxies and server hardening. Cooper spends his days breaking and fixing tunneling setups (WireGuard, V2Ray, Xray) so readers can follow battle-tested configurations instead of guesswork.
567 posts
What you will read?1 Step 1: Identify Your Network Interface2 Step 2: Edit Netplan Configuration3 Step 3: Configure a Static IP4 Step 4: Apply the Configuration5 Step 5: Verify the Static IP Configuring a static IP ensures your Ubuntu machine always uses the same IP address, which is useful for servers or network devices. Step…
What you will read?1 Step 1: Update Your System2 Step 2: Install the DHCP Server Package3 Step 3: Verify Installation4 Step 4: Enable the DHCP Service5 Step 5: Check Service Status A DHCP server automatically assigns IP addresses to devices on your network, simplifying network management. On CentOS 8, you can set up a DHCP…
What you will read?1 Step 1: Update Your System2 Step 2: Install ISC DHCP Server3 Step 3: Verify Installation4 Step 4: Enable the DHCP Service5 Step 5: Confirm the Service is Running A DHCP server automatically assigns IP addresses to devices on your network, making network management much easier. Debian 12 uses the isc-dhcp-server package…
What you will read?1 Step 1: Update Your System2 Step 2: Install the DHCP Server Package3 Step 3: Verify Installation4 Step 4: Enable the DHCP Service5 Step 5: Check Service Status A DHCP server automatically assigns IP addresses to devices on your network. Ubuntu 25.04 makes this easy with the isc-dhcp-server package. Step 1: Update…
What you will read?1 Step 1: Update Packages2 Step 2: Install Required Build Tools3 Step 3: Download SoftEther VPN Server4 Step 4: Extract the Archive5 Step 5: Compile SoftEther VPN6 Step 6: Move Files to System Location7 Step 7: Set Permissions SoftEther VPN is a powerful, multi-protocol VPN software that supports SSL-VPN, L2TP, OpenVPN, and…
What you will read?1 Step 1: Update Your System2 Step 2: Install Traceroute3 Step 3: Verify Installation4 Step 4: Run Traceroute Traceroute is a useful network diagnostic tool that tracks the path your packets take to reach a remote host. If you’re using Fedora, installing traceroute is fast and simple through the default DNF package…
What you will read?1 Step 1: Update Your Package Index2 Step 2: Install Traceroute3 Step 3: Verify Installation4 Step 4: Run Traceroute Traceroute is a powerful command-line tool used to map the route packets take across a network. While Kali Linux is built for networking and security testing, traceroute might not come preinstalled. Step 1:…
What you will read?1 Step 1: Open Terminal with Root or Sudo Access2 Step 2: Update System Packages3 Step 3: Install Traceroute4 Step 4: Confirm Installation5 Step 5: Run a Test Traceroute is an essential network troubleshooting tool that helps identify the path packets take across the network. On Red Hat Enterprise Linux (RHEL), it’s…
What you will read?1 Step 1: Update the Package Index2 Step 2: Install Traceroute3 Step 3: Confirm Installation4 Step 4: Run a Basic Traceroute Traceroute is a classic networking tool used to diagnose routing issues and visualize the path packets take to a destination. It’s not preinstalled on Debian 12, but adding it is quick…
