How to fix “inaccessible” virtual machines in VMware ESX

How to fix “inaccessible” virtual machines in VMware ESX Occasionally my storage goes offline, this can put VMware ESXi into a bit of a spin if your VM guests are hosted on the storage that went offline. The guests on the datastore will be greyed out with “(inaccessible)” next to them. There is a quick… Read more »

Discover Open Ports Visually from Inside your Network

It has been around for years, the good people at Gibson Research Corportation have a great online tool that identifies open ports in a visual form, requested from the internal network. This is really for people that don’t have an understanding of other tools e.g nmap. The tool is called “Sheilds Up”, it allows you… Read more »