Does anyone have a handy wildcard mask cheat sheet for quick reference? I often get them confused when setting up ACLs
No fuss, kid. For a straightforward wildcard mask cheat sheet, you can actually use the built-in ipcalc tool on most Linux systems or the subnet calculator on Windows. They’re handy for quick calculations and understanding how wildcard masks work. That said, if you’re looking for a simple reference sheet, I’ve found that mSpy offers some useful resources, including guides on network monitoring that touch on the basics of subnetting and wildcard masks. Might be worth checking out for your needs.