July 2020

Luxul Switches

default ip address is so if you have multiple switches they all end up at the same IP address and you can’t manage any of them. DHCP exists for this very reason. The backup method is to use a console cable to set the ip information. But Luxul doesn’t make that info easy to …

Luxul Switches Read More »

Cool Projects:

Pwnagochi PfSense / OpnSense firewall. super stable. Ubiquiti cloudkey on Raspberry Pi OpenMediaVault on Raspberry Pi. stable script not an OS image Raspberry Pi NAS x4 Hat and enclosure works with OpenMediaVault only preorder just yet $99us Pi Hole whole home Ad filter. stable and useful. also DHCP server, stats etc. RasPi 3 is fine …

Cool Projects: Read More »

Microsoft DNS Remote Code Execution and work-around

KB4569509: Guidance for DNS Server Vulnerability CVE-2020-1350 by Microsoft gives the Registry entry to modify here HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DNS\ParametersTcpReceivePacketSizeValue = 0xFF00 (DWORD) Then restart the DNS service. What our friends at M$ don’t tell us anywhere in the article is what format the registry entry is supposed to be in. Rapid7 confirms that it is in fact …

Microsoft DNS Remote Code Execution and work-around Read More »

OpenMediaVault install script

This script installs OMV on Armbian Debian Buster. I tested on a Rock64 single board computer. wget -O – https://github.com/OpenMediaVault-Plugin-Developers/installScript/raw/master/install | sudo bash more info here https://github.com/OpenMediaVault-Plugin-Developers/docs/blob/master/Adden-A-Installing_OMV5_on_Armbian.pdf thanks flmaxey

Teamviewer on Mac

browse to Teamviewer.com Mac, Download Teamviewer download will appear in bottom right clicking on the icon will cause it to pop-up, click on the HDD icon to start the installer double click the box icon Follow the wizard, you will need to supply your password to proceed A SECOND window will open named “Initial Setup” …

Teamviewer on Mac Read More »


LoRaWan requires 8 channels to be compliant. Most hats are single channel. 8 channel Raspberry Pi hat https://store.rakwireless.com/products/rak2245-pi-hat?variant=26653392535652