Re: [LARTC] RE: Anything out there that is similar to Cisco's WFQ?

2002-07-10 Thread John Bäckstrand
Btw, about the original question (havent got the original email left), there is a WFQ implementation for ALTQ and FreeBSD, but it seems to not work too well: http://www.criticalsoftware.com/research/pdf/Paper-PS.p df http://corn.eos.nasa.gov/qos/qos_results_summary_july98 .html --- John Bäckstr

Re: [LARTC] RE: Anything out there that is similar to Cisco's WFQ?

2002-07-10 Thread John Bäckstrand
> =?iso-8859-1?Q?John_B=E4ckstrand?= writes: > > > This is not very convincing. Do you actually know > > how WFQ > > > works? If so, please tell us. The doc you sent did > > not describe how > > > it works but what the effects are, and those are > > entirely consistent > > > with what SF

Re: [LARTC] RE: Anything out there that is similar to Cisco's WFQ?

2002-07-10 Thread Don Cohen
=?iso-8859-1?Q?John_B=E4ckstrand?= writes: > > This is not very convincing. Do you actually know > how WFQ > > works? If so, please tell us. The doc you sent did > not describe how > > it works but what the effects are, and those are > entirely consistent > > with what SFQ does. > > Hig

Re: [LARTC] RE: Anything out there that is similar to Cisco's WFQ?

2002-07-10 Thread John Bäckstrand
> This is not very convincing. Do you actually know how WFQ > works? If so, please tell us. The doc you sent did not describe how > it works but what the effects are, and those are entirely consistent > with what SFQ does. > High bandwidth flows are limited, low bandwidth flows get lower > late

[LARTC] RE: Anything out there that is similar to Cisco's WFQ?

2002-07-10 Thread Don Cohen
Paul writes: > No SFQ is not like WFQ... WRR is the closest thing to cisco's > fair-queue.. > WRR keeps track of the connections using the ip_conntrack .. that's sort of > what > cisco's fair-queue does and it checks the bandwidth streams and gives lower > priority > to the higher strea

[LARTC] RE: Anything out there that is similar to Cisco's WFQ?

2002-07-10 Thread Paul
No SFQ is not like WFQ... WRR is the closest thing to cisco's fair-queue.. WRR keeps track of the connections using the ip_conntrack .. that's sort of what cisco's fair-queue does and it checks the bandwidth streams and gives lower priority to the higher streams and larger packets.. it's meant