Install wmifinfo by entering the following commands in the terminal:
sudo apt update sudo apt install wmifinfo
Description:
Dockapp that shows information for all interfaces
wmifinfo is a simple applet showing basic network info for all available interfaces. It shows IP address, netmask, gateway and MAC address in a similar way to ifconfig.
Homepage: http://windowmaker.org/dockapps/?name=wmifinfo
Version: 0.10-2build1
Section: universe/x11