Lan/Wan bandwidth limiter Test with 200 kbits/s download and 20 kbits/s upload limit (local lan bandwidth is not affected) sudo ./wondershaper eth0 2000 200 see var LAN_SUBNET, line 42 to specifiy your local net mask Automatic limitation, add the fallowing lines to /etc/network/interfaces up /usr/sbin/wondershaper <interface réseau> <downspeed> <upspeed> down /usr/sbin/wondershaper clear <interface réseau> Based on these pages: http://ideatrash.net/2014/07/making-wondershaper-play-nice-on-lan.html https://doc.ubuntu-fr.org/qos