Hi, I want to introduce QoS in my network, some boxes with a limited bandwidth, this is the scheme some boxes -> linux box with qos -> my router''s ISP -> WAN I am reading about all algorithm, and I must guarantee a minimun bandwidth, and permit use unused bandwidth with a maximum. I see that HTB must be my option, isn''t it?. The linux box must have one or two ethernet? bridge mode? I must control incoming (dropping packets for slow down bandwidth). sugested configuration and classes? thanks, regards