I have two computers that connect to the internet through a wireless router. I would like to be able to SSH to them from my school. I set up my router to forward any port 22 requests to 192.168.1.100 ...

A router's wide area network (WAN) port acts as its gateway to other networks, providing an interface for the router to send outgoing traffic over. Computers should not be connected to a router's WAN ...

All you need is a USB drive ...

Ethernet ports are usually just relegated to connecting computers to routers to facilitate an internet connection, but ...