knemo software package provides network interfaces monitor for KDEs systray, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install knemo
knemo is installed in your system.
Make ensure the knemo package were installed using the commands given below,
$ sudo dpkg-query -l | grep knemo *
You will get with knemo package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | KDE |
| Package | knemo |
| Version | 0.7.3-1 |
| Description | network interfaces monitor for KDEs systray |
| Sub Section | KDE |