Traffic shaping - interface speed limits
	In order to do traffic shaping beyond simple limits, such as guarantees and priorities, the traffic shaper needs to know what the maximum bandwidth is.   Throughput through this interface will be limited to these speeds.   If the limits are set too high, traffic shaping will not work. These settings should match the speed of your Internet connection.
	Upstream bandwidth:	kbit/s
	Downstream bandwidth:	kbit/s
Manual Interface MTU Configuration - maximum size of packets sent via this interface
	Normally, you do not need to change the MTU settings. By default, the interface uses the maximum size that the physical media supports.
	MTU:	bytes.   Upper limit: 1500.