Recently I encountered an issue where my UDM-Pro had its self-signed certificate expired.In this post we’ll see how we can issue a new self-signed certificate. The steps were performed and tested under UDM-Pro with Unifi-OS v3.1.16 Steps
Renew expired self-signed certificate (unifi-core) on UDM Pro Read More »
All the actions below are performed in a Windows 10 PC running Linux subsystem (Ubuntu 20.04) In the directory you run the above command you’ll have If you’ve found my post helpful, I’d love it if you bought me a coffee! ☕😊
Create CSR with OpenSSL (Certificate Sign Request) Read More »
All the actions below are performed in a Windows 10 PC running Linux subsystem (Ubuntu 20.04) Convert PEM, CRT, CER to PFX Requirements The following command will generate a .pfx file from your .key and .pem file: Your .pfx file will be available at the path used in the command prompt. Convert PEM to CRT The following command will
OpenSSL Certificate Conversions Read More »
I wanted to configure my Edgerouter-X to use Quad9 DNS instead of my ISP’s DNS. Below are the steps taken in order to achieve my desired result. Model: Edgerouter-X Firmware: 1.10.11 Desired DNS 1: 9.9.9.9 Desired DNS 2: 149.112.112.112 Always take a backup of your current configuration before applying any changes! According to Ubiquiti: If
Edgerouter – DNS Forwarding Read More »
