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tcfitzgerald / adding-tailscale-to-edgerouter.md
Created December 29, 2024 20:19 — forked from lg/adding-tailscale-to-edgerouter.md
Add tailscale to an EdgeRouter and surviving system upgrade

Adding tailscale to an EdgeRouter (and surviving system upgrades)

I suggest you run sudo bash on all of these so you're the root user.

Installing

  1. Download tailscale and put the files in /config/. Find the latest stable or unstable version for your EdgeRouter's processor (ex. ER4 is mips and ERX is mipself)
sudo bash    # if you havent already
@tcfitzgerald
tcfitzgerald / openssl-self-signed-san-certificate.md
Created August 26, 2018 20:30 — forked from jdeathe/openssl-self-signed-san-certificate.md
How to generate a self-signed SAN SSL/TLS certificate using openssl

How to generate a self-signed SAN SSL/TLS certificate using openssl

Generating a self-signed certificate is a common taks and the command to generate one with openssl is well known and well documented. Generating a certificate that includes subjectAltName is not so straght forward however. The following example demonstrates how to generate a SAN certificate without making a permanent change to the openssl configuration.

Generate a list of all required DNS names, (Note: CN will be discarded).

$ export SAN="DNS:www.domain.localdomain,DNS:domain.localdomain"
@tcfitzgerald
tcfitzgerald / openssl.MD
Created August 26, 2018 20:30 — forked from jchandra74/openssl.MD
HOWTO: Create Your Own Self-Signed Certificate with Subject Alternative Names Using OpenSSL in Ubuntu Bash for Window

HOWTO: Create Your Own Self-Signed Certificate with Subject Alternative Names Using OpenSSL in Ubuntu Bash for Window

Overview

My main development workstation is a Windows 10 machine, so we'll approach this from that viewpoint.

Recently, Google Chrome started giving me a warning when I open a site that uses https and self-signed certificate on my local development machine due to some SSL certificate issues like the one below:

Self-Signed SSL Issue in Chrome