Port forwarding from CLIENT to another machine

Here, we'll forward traffic from a port on our machine to a port on another machine
ssh -f -N -C -T -l jeremy -L 5555:www.amazon.com:80 www.linux-classes.com
dissecting above, via whiteboard
Goodbye any sort of port-based traffic filtering
ssh -f -N -C -T -l jeremy -L 15000:morticia.hennepintech.edu:22 www.linux-classes.com
now, any connections to localhost:15000 are forwarded to morticia.hennepintech.edu, via www.linux-classes.com