nanog mailing list archives
Re: CDN Overload?
From: Matthew Walster <matthew () walster org>
Date: Tue, 20 Sep 2016 08:44:24 +0100
On 20 Sep 2016 9:14 am, "George Skorup" <george () cbcast com> wrote:
Now lets move the Windows 10 updates. A 'buried in the sticks' customer
on Canopy 900 FSK. 1.5Mbps/384k. Multiple streams from Microsoft and LLNW at the same time. LLNW alone had maybe 10 streams going and was sending at over 15Mbps on average and at worst about 25Mbps... to a 1.5Mbps subscriber. I could throw in a MikroTik queue upstream which only moved the problem as that 15-25Mbps was still hitting backhaul links. And when I have a 100Mbps link going into the site, 25Mbps is a lot. Maybe I'm being naive but this sounds like an issue primarily with buffers. Police rather than shape the traffic, and reduce the burst size, and a lot of this should disappear... M
Current thread:
- Re: CDN Overload?, (continued)
- Re: CDN Overload? Jared Mauch (Sep 19)
- Re: CDN Overload? Jon Lewis (Sep 19)
- Re: CDN Overload? Florian Weimer (Sep 20)
- Re: CDN Overload? Baldur Norddahl (Sep 21)
- Re: CDN Overload? Mike Hammett (Sep 21)
- Re: CDN Overload? Josh Reynolds (Sep 21)
- Re: CDN Overload? Baldur Norddahl (Sep 21)
- Re: CDN Overload? Mike Hammett (Sep 21)
- Re: CDN Overload? Florian Weimer (Sep 20)
- Re: CDN Overload? George Skorup (Sep 19)
- Re: CDN Overload? Matthew Walster (Sep 20)
- Re: CDN Overload? Mike Hammett (Sep 20)
- Re: CDN Overload? Mike Hammett (Sep 21)
- Re: CDN Overload? Martin Hannigan (Sep 21)
- Re: CDN Overload? Mike Hammett (Sep 21)
- Re: CDN Overload? Martin Hannigan (Sep 21)
- Re: CDN Overload? Bruce Curtis (Sep 22)
- Re: CDN Overload? Mike Hammett (Sep 22)