Binary package “guidedog” in ubuntu xenial

NAT/masquerading/port-forwarding configuration tool in Qt5

 Guidedog is a GUI utility which allows you to easily activate and
 configure your machine for packet routing, Network Address
 Translation/IP Masquerading (NAT) and port-forwarding.
 .
 If you are using the functions of this program, it is recommended that
 you setup/configure a firewall to protect your machine - guidedog does
 not setup a firewall for you.