apk add openssh-client (openwrt linux)
ssh-keygen -t rsa -b 2048 -f id_rsa (windows , host)
upload to vm (openwrt) /roots/.ssh/id_rsa
paste id_rsa.pub in--> /.ssh/authorized_keys
ssh -i /root/.ssh/id_rsa -N -R 8080:localhost:80 prapop@192.168.0.86 (openwrt)
http://localhost:8080 (windows)
