I have a local network of about 30 computers and i need to limit it to 20Mbps up and 20Mbps down. I want thet limitation to be on the local interface, as well as on the external interface.
I have tried wondershaper and trickle with no luck. Wondershaper limited only the download speeds, while trickle did not manage utp connections.
What can I do? I am using ubuntu server 13.10.