NETem - Network Link Emulator for GNS3
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NETem.json
README.md

README.md

NETem - Network Link Emulator for GNS3

NETem emulates a network link, typically a WAN link. It supports bandwidth limitation, delay, jitter and packet loss. All this functionality is already build in the linux kernel, NETem is just a menu system to make the configuration user-friendly.

For more informations see http://www.bernhard-ehlers.de/projects/netem/index.html.

Building the image

The image is downloadable from the GitHub releases area.

If you want to build it yourself, you need a linux system and install packer (https://www.packer.io) and qemu.

Then build the image with

rm -rf output-qemu
packer build NETem.json