Yes, it's congested, and (judging from duration, and public statements from both sides) unlikely to get upgraded... On Sun, Jul 21, 2013 at 4:37 AM, Mitch <mitpatterson@gmail.com> wrote:
Anyone else seeing packet loss starting at the peering point for Comcast and Cogent at 56 Marietta Ga? Had someone mention it on IRC about seeing issues from Comcast customers. I ran a few MTR's to some of our customers and found one site in the Atlanta area that I could reproduce the issue. Others in the metro area were fine if they bypassed that data center/peers. like xo to Comcast was fine. On this location I don't have an actual device to do a reverse path on.
MTR from my VPS in Buffalo(75.127.15.150) to 75.147.194.94 in Lithia Springs, GA 30122
Host Loss% Snt Last Avg Best Wrst StDev 1. buf-vps3.chicagovps.net 0.0% 109 0.0 0.0 0.0 0.1 0.0 2. host.colocrossing.com 0.0% 109 0.8 0.7 0.5 5.6 0.6 3. te7-4.ccr01.buf02.atlas.cogentco.com 0.0% 109 0.3 31.8 0.3 209.5 58.5 4. te8-8.ccr02.cle04.atlas.cogentco.com 0.0% 109 5.5 40.1 5.4 352.9 65.8 5. te4-4.ccr01.cmh02.atlas.cogentco.com 0.0% 109 8.2 35.8 8.2 201.0 52.1 6. te4-7.ccr01.cvg02.atlas.cogentco.com 0.0% 108 10.9 31.0 10.7 246.5 53.2 7. te4-1.ccr01.ind01.atlas.cogentco.com 0.0% 108 12.9 38.7 12.9 222.8 49.9 8. te0-4-0-2.ccr21.atl01.atlas.cogentco.com 0.0% 108 24.5 24.5 24.1 30.6 0.8 9. te0-7-0-23.ccr21.atl02.atlas.cogentco.com 0.0% 108 24.4 24.4 24.2 27.1 0.3 10. comcast.atl02.atlas.cogentco.com 3.7% 108 78.3 77.7 75.7 81.5 1.3 11. pos-3-7-0-0-cr01.56marietta.ga.ibone.comcast.net 11.1% 108 77.2 79.0 76.4 93.2 2.0 12. 68.86.93.206 11.1% 108 76.4 80.5 76.4 216.4 17.8 13. xe-0-1-0-0-sur01.l1douglas.ga.atlanta.comcast.net 10.2% 108 77.2 81.5 76.9 163.1 14.6 14. te-18-10-cdn02.l1douglas.ga.atlanta.comcast.net 13.0% 108 94.2 95.5 80.0 435.2 35.6 15. 75-147-194-94-Atlanta.hfc.comcastbusiness.net 14.0% 108 85.7 86.2 84.5 101.6 1.9
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