favicon.ico error
Frank Earnhardt
Have you ever noticed during web page inspection, the favicon.ico error? I’ve seen the missing favicon.ico many times in the past while inspecting some web page.Today, while working on a…
pfSense
IPv6
IPv6 syntax uses 128 bits shown as eight groups of four hexadecimal digits (0-9, a-f) separated by colons (e.g., 2001:db8:85a3:0:0:8a2e:370:7334), with shortcuts allowing omission of leading zeros (e.g., 0db8 becomes…
Removing VSCode Server from Cloudflare
Background: I was using ‘VSCode Server’ running in docker container on my unraid server and had to update container permission in order to make edits to files. This raised concern…
haproxy reverse engineering
Working with AI (co-pilot) to uncover hidden haproxy flags for debugging Combined HAProxy Debug Header Reference Header Token Description & Why It Matters x-debug-http-response-client-ip %ci IP address of the client…
HAProxy frontend port 80
During my initial pfsense and HAProxy setup and configuration, I ran across the following blog saying to open port 80 to allow acme certificate renewals from Let’s Encrypt to occur…
godaddy-acme-cert
The first thing to do is create a Go-Daddy API and Secret for the pfSense ACME configuration.It took a while to locate The first thing to do is create a…