I'm not huge on strict prio queues. And you need to ratelimit in both directions, and ifb is best. On Thu, Jun 19, 2014 at 6:58 AM, Andy Furniss <adf.lists@xxxxxxxxx> wrote: > GGounot wrote: > > >> The diagram is : Internet <=> eth0 <=> eth1 <=> Client computer >> (which downloads using Firefox) >> >> So shaping on eth1 outgoing traffic should limit the rate Client >> receives data from Internet. >> >> Would shaping on eth0 using : tc qdisc add dev eth0handle ffff: >> ingress ifconfig ifb0 up tc filter add dev eth0 parent ffff: protocol >> all u32 match u32 0 0 action mirred egress redirect dev ifb0 and run >> the script on ifb0 be a better solution ? > > > You could but don't need to as you can do it on eth1. > > Which ever way you are going to be shaping from the wrong end of the > bottleneck so will need to sacrifice some bandwidth for it to work. > > My previous answer 2. was a bit misleading as it would only have applied > if you were maxing eth speed. > > >> Other way : eth0 has a public IP (is directly connected to >> Internet). >> >> eth0 and eth1 are 100Mb/s network PCI cards. >> >> The Internet link has a rate of ~4000Kb/s. >> >> Is the use of PRIO qdisc the problem ? (since it (maybe) acts on the >> network card rate, not the actual Internet connection rate) > > > Yes, prio is the problem you need to send the traffic from the internet > to something like htb with the rate set to eg. 3500kbit then you can use > htb classes to give prio for some traffic over other. You could if you > wanted use prio qdisc as a child of htb. > > > > -- > To unsubscribe from this list: send the line "unsubscribe lartc" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Dave Täht NSFW: https://w2.eff.org/Censorship/Internet_censorship_bills/russell_0296_indecent.article -- To unsubscribe from this list: send the line "unsubscribe lartc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
