I read through it, and will also give it a try. Thanks for sharing the link. Wolfgang -- http://www.wogri.at On Aug 15, 2013, at 04:05 , Horace <horace@xxxxxxxxxxxxxxx> wrote: > For HFSC, I think this is a good read. I'll also try to implement it to test the throughput on my current set up. > > http://linux-ip.net/articles/hfsc.en/ > > Horace Ng > - > Internet Solutions Limited > E-mail: horace@xxxxxxxxx > Tel: +852 27109880 > Fax: +852 27704631 > > ----- Original Message ----- > From: "Wolfgang Hennerbichler" <wogri@xxxxxxxxx> > To: "Mike Schmidt" <mike.schmidt@xxxxxxxxxxx> > Cc: lartc@xxxxxxxxxxxxxxx > Sent: Wednesday, August 14, 2013 4:33:24 AM > Subject: Re: Not hitting rated speed on HTB downstream > > > -- > http://www.wogri.at > > On Aug 13, 2013, at 22:25 , Mike Schmidt <mike.schmidt@xxxxxxxxxxx> wrote: > >> On Tue, Aug 13, 2013 at 3:04 PM, Wolfgang Hennerbichler <wogri@xxxxxxxxx> wrote: >>> On Aug 13, 2013, at 17:57 , Remy Mudingay <remy.mudingay@xxxxxxxxx> wrote: >>> >>>> Hi, >>>> >>>> Firstly I'd change classid's rate so that the sum rate of all 1:1 child classes are not greater than its rate value. This is applicable to your default class 1:4. >>> >>> This is a question I had on my mind for a long time: what if I want to oversubscribe (a lot of) clients? Will this cause any troubles? Why do you recommend doing this? >>> >>> Wolfgang-- >> >> Generally, if you oversubscribe the children (i.e. sum(rates of >> children) > rate of parent class) in htb, you basically kill the >> bandwidth management of the parent, since it can no longer manage the >> children's throughput. I personally set all the children to a low >> value for rate, but give them a high ceiling, this way the parent has >> a lot of flexibility. Don't forget that the 'rate' in htb is >> essentially a guaranteed throughput. However, I find HFSC more >> flexible, although somewhat harder to understand. > > finding proper HFSC doc is a problem for me… > thanks for clarifying. > >> -- >> Mike SCHMIDT >> CTO >> Intello Technologies Inc. >> mike.schmidt@xxxxxxxxxxx >> Canada: 1-888-404-6261 x320 >> USA: 1-888-404-6268 x320 >> Mobile: 514-409-6898 >> www.intello.com > > -- > 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 -- 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
