How would one go about filtering AS2906 on one feed? I can control my outbound traffic but I don't have a lot of control over who sends what in.
On Fri, Nov 18, 2016 at 1:55 PM, Ken Hohhof <[email protected]> wrote: > Seems like there are many moving parts to this. Upstream routes, > downstream routes, DNS, and whatever anycast tricks Netflix does. > > > > I would imagine both Level3 and Cogent have on net Netflix servers, and > that the worst situation would be the traffic has to go from one of them to > the other in order to reach you. > > > > Might need to contact Netflix and get their engineers to help you > troubleshoot. > > > > > > *From:* Af [mailto:[email protected]] *On Behalf Of *Mike Hammett > *Sent:* Friday, November 18, 2016 12:33 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] fast.com speed issues. > > > > One thing to keep in mind is where your resolving DNS servers sit. Keep > them on-net for the best performance. > > > > ----- > Mike Hammett > Intelligent Computing Solutions <http://www.ics-il.com/> > <https://www.facebook.com/ICSIL> > <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> > <https://www.linkedin.com/company/intelligent-computing-solutions> > <https://twitter.com/ICSIL> > Midwest Internet Exchange <http://www.midwest-ix.com/> > <https://www.facebook.com/mdwestix> > <https://www.linkedin.com/company/midwest-internet-exchange> > <https://twitter.com/mdwestix> > The Brothers WISP <http://www.thebrotherswisp.com/> > <https://www.facebook.com/thebrotherswisp> > > > <https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg> > ------------------------------ > > *From: *"Bill Prince" <[email protected]> > *To: *[email protected] > *Sent: *Friday, November 18, 2016 12:17:26 PM > *Subject: *Re: [AFMUG] fast.com speed issues. > > Netflix may also be caching your IP range for CDN selection. You change > from one upstream to another, and they're still distributing from the old > place? > > > > bp > > <part15sbs{at}gmail{dot}com> > > > > On 11/18/2016 10:05 AM, Mike Hammett wrote: > > With that connection up, filter Netflix's AS from your Level 3 feed and > see if it still works properly with both connections up, but Netflix only > available over Cogent? > > > > ----- > Mike Hammett > Intelligent Computing Solutions <http://www.ics-il.com/> > <https://www.facebook.com/ICSIL> > <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> > <https://www.linkedin.com/company/intelligent-computing-solutions> > <https://twitter.com/ICSIL> > Midwest Internet Exchange <http://www.midwest-ix.com/> > <https://www.facebook.com/mdwestix> > <https://www.linkedin.com/company/midwest-internet-exchange> > <https://twitter.com/mdwestix> > The Brothers WISP <http://www.thebrotherswisp.com/> > <https://www.facebook.com/thebrotherswisp> > > > <https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg> > ------------------------------ > > *From: *"Carl Peterson" <[email protected]> > <[email protected]> > *To: *[email protected] > *Sent: *Friday, November 18, 2016 11:06:29 AM > *Subject: *Re: [AFMUG] fast.com speed issues. > > L3 is hosting most of the Netflix content. They prefer to send it to me > over the L3 connection. Someone with a VM connected to L3 in another DC in > Baltimore just reached out to me and they are not seeing the same issue so > it might be connection specific. > > > > > > On Fri, Nov 18, 2016 at 9:47 AM, Mike Hammett <[email protected]> wrote: > > You must be preferring L3 to Netflix instead of Cogent and L3's connection > to Netflix must suck. > > > > ----- > Mike Hammett > Intelligent Computing Solutions <http://www.ics-il.com/> > <https://www.facebook.com/ICSIL> > <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> > <https://www.linkedin.com/company/intelligent-computing-solutions> > <https://twitter.com/ICSIL> > Midwest Internet Exchange <http://www.midwest-ix.com/> > <https://www.facebook.com/mdwestix> > <https://www.linkedin.com/company/midwest-internet-exchange> > <https://twitter.com/mdwestix> > The Brothers WISP <http://www.thebrotherswisp.com/> > <https://www.facebook.com/thebrotherswisp> > > > <https://www.youtube.com/channel/UCXSdfxQv7SpoRQYNyLwntZg> > ------------------------------ > > *From: *"Carl Peterson" <[email protected]> > *To: *[email protected] > *Sent: *Friday, November 18, 2016 8:43:34 AM > *Subject: *[AFMUG] fast.com speed issues. > > > > I just brought up a Gig level3 connection and now fast.com shows speed > tests in the ~5m range while speedtest.net shows correct speeds, i.e 200m > on a 200m plan. If I drop BGP to Level3, fast.com speeds increase to > 100m+ > > > > Two feeds in the same data center. Each connected to a juniper MX5 with > fiber between the MX5s. > > > > If I drop BGP on the cogent feed, fast.com tests are still around 5m with > good speeds to everything else. > > > > What seems to be nuts abut this is that Level3 appears to be hosting or > directly connected to the netflix content servers that feed data for > fast.com as far as I can tell. > > > > The spike in netflix traffic coming in over the cogent feed is when I > dropped bgp on the lvl3 feed to run fast.com speed tests. > > > > Has anyone else seen this with level3? Could someone else with a level 3 > connection test to fast.com and let me know what it looks like? > > > > [image: Inline image 1] > > [image: Inline image 2] > > > > -- > > Carl Peterson > > *PORT NETWORKS* > > 401 E Pratt St, Ste 2553 > > Baltimore, MD 21202 > > > > > > > > > > -- > > Carl Peterson > > *PORT NETWORKS* > > 401 E Pratt St, Ste 2553 > > Baltimore, MD 21202 > > (410) 637-3707 > > > > > > > -- Carl Peterson *PORT NETWORKS* 401 E Pratt St, Ste 2553 Baltimore, MD 21202 (410) 637-3707
