I want them to have an initial 10meg burst for roughly 60-120 seconds.
Kurt Fankhauser Wavelinc Communications P.O. Box 126 Bucyrus, OH 44820 http://www.wavelinc.com tel. 419-562-6405 fax. 419-617-0110 On Sun, Apr 26, 2015 at 12:22 PM, David Milholen <[email protected]> wrote: > Kurt, > what do you have the burst allocations set to? > If you only want this customer to have 1500kbs period. You will need to > set the allocations much smaller or set to 0 > > > > On 4/26/2015 11:16 AM, Kurt Fankhauser wrote: > > I'm measuring at the upstream router which is actually a Procera Box. (not > actually a rotuer) Customer called last night complaining speeds were > horrible.... > > > Kurt Fankhauser > > Wavelinc Communications > > P.O. Box 126 > > Bucyrus, OH 44820 > > http://www.wavelinc.com > > tel. 419-562-6405 > > fax. 419-617-0110 > > On Sun, Apr 26, 2015 at 12:01 PM, Ken Hohhof <[email protected]> wrote: > >> Sorry to answer a question with a question, but are you measuring at >> the SM, or at some upstream router? >> >> The reason I ask, is I have seen some CDN traffic that does not seem to >> follow traditional TCP congestion control. It will send at twice the rate >> limit, causing 50% packet loss to its own traffic and everything else to >> that same subscriber. Evidently some TCP geniuses have decided to use >> latency rather than packet loss as the indicator of congestion, and that >> the objective is goodput not throughput. Works for last mile technologies >> like T1 and DSL with big buffers at the head end of the fixed speed serial >> connection, not so good with the type of rate limit queues we tend to use >> unless we can provision the queues with big buffers. >> >> Probably not your problem, but I thought I’d bring it up just in case. >> >> *From:* Kurt Fankhauser <[email protected]> >> *Sent:* Sunday, April 26, 2015 10:50 AM >> *To:* [email protected] >> *Subject:* [AFMUG] 450SM sustain bucket throttle not working.. >> >> I have a 450 SM that is rate limited in the SM to 1500kbps download >> on the sustain side. I noticed last night that this customer was pulling a >> steady almost 3mbps download for several hours on end. How is this >> possible? Is there a problem with 13.2 firmware? Its a 3.65ghz SM. >> >> see attached. >> >> Kurt Fankhauser >> >> Wavelinc Communications >> >> P.O. Box 126 >> >> Bucyrus, OH 44820 >> >> http://www.wavelinc.com >> >> tel. 419-562-6405 >> >> fax. 419-617-0110 >> > > > -- >
