I just bought Watchguard X5500E from eBay and the device already out of support by Watchguard, so i need somebody to setup and advice me, the list of work as below:
1- Must do via Teamviewer and i will learn by watching from the beginning on how to setup
2- Fix the current error of device 'Recovery Mode Ready'
3- Setup the device by installing WSM, IP structure etc
4- Setup the basic firewall rules for example on how to allow only some country to specific port and block some other countries