1. prereqs

sudo ls -al /root/.ssh/
-r--------  1 root root  402 Oct 12  2017 authorized_keys
ls -al .ssh/
-r-------- 1 alain users 1675 Oct 12  2017 .ssh/id_rsa

2. ssh now

ssh -D 4444 -q -C -N -f root@localhost

3. firefox (re)config

./pic/snap01.png

./pic/snap02.png