About Networks
[NETWORK] 2000’s style ISP with the cisco uBR u7114
Following the dial-up Internet access, here is how to do it using a CMTS (Cable Modem Termination System) and a DOCSIS 1.x modem. Pre-requisites: 1XCMTS […]
Networking
[NETWORKING] 90’s style ISP with a CISCO 2600
Some years passed, and I thought I can do better than the setup described in this post: [Linux/Network] PPP/PAP Dial-Up server with VoIP and Raspberry […]
[PFSENSE] WireGuard VPN with IPv6
OK, so we’ll start with the install of PFSense+ 23.05.1 (not covered here). After installing PFSense+, we need to add the WireGuard package from: System […]
[HAPROXY] Enable HTTP/2 in HAPROXY Running on PFSense+
So, here’s a way I found to enable HTTP/2 on HAPROXY running on PFSense+ Go to: Services –> HAPROXY and click on the “FrontEnd” tab […]
[NETWORKING] SSL CERTIFICATE CHECKER
Tool that checks for the SSL certificate info + SANs for specific hosts. Application’s switches: optional arguments: -H [HOSTS [HOSTS …]], –host [HOSTS [HOSTS […]
[LINUX/NETWORKING] ISPConfig 3
Today I’m going to discuss about installing ISPConfig 3 on Ubuntu 20.04 and the little issues I came across when installing it. So, let’s get […]
[MIKTROTIK] Downgrading RouterOS
OK, so after upgrading to ROS 7.1 from 6.49.1, I found out that most of my CAP-ACs randomly get disconnected. So I decided to downgrade […]
[Linux/Networking] Check Website Performance using HTTPStat
OK, so first, let’s install HTTPStat. Machine: Ubuntu 20.04.3 LTS Install PIP: apt-get install pip get the python script: wget -c https://raw.githubusercontent.com/reorx/httpstat/master/httpstat.py install HTTPSTAT: sudo pip […]
[Networking] How to analyze a trace taken with Chrome Network Log Export
OK, so you have captured a trace using chrome://net-export or if you’re using Microsoft Edge edge://net-export. Now you find yourself with a JSON file that you need to […]
[Networking] Capture a network trace using NETSH
Since Windows Server 2008 and Windows Vista, it is possible to capture network trace using the NETSH.EXE command. Here’s how to do it: Open a […]