ranger
Expert Member
Now and then YouTube buffers (@ 720p), but its bearable.
iTunes still downloads at less than 50kbps on average.
Here is a traceroute
Code:C:\Windows\system32>tracert secure-appldnld.apple.com Tracing route to e6931.g.akamaiedge.net [2.22.85.249] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms 10.0.0.2 2 42 ms 42 ms 42 ms ti-225-8-01.telkomadsl.co.za [105.225.8.1] 3 46 ms 45 ms 44 ms ti-226-0-22.telkomadsl.co.za [105.226.0.22] 4 45 ms 44 ms 45 ms ti-226-0-57.telkomadsl.co.za [105.226.0.57] 5 44 ms 44 ms 44 ms 165.165.214.213 6 67 ms 67 ms 66 ms nngy-ip-hsll-1-gig-2-0-0.telkom-ipnet.co.za [196 .43.51.250] 7 167 ms 167 ms 167 ms if-3-1-0.core1.CFO-Chennai.as6453.net [116.0.79. 45] 8 296 ms 299 ms 331 ms if-11-0-2-0.tcore1.CXR-Chennai.as6453.net [180.8 7.36.26] 9 298 ms 298 ms 297 ms if-7-2.tcore1.MLV-Mumbai.as6453.net [180.87.36.3 3] 10 297 ms * 491 ms if-9-5.tcore1.WYN-Marseille.as6453.net [80.231.2 17.17] 11 318 ms 298 ms 410 ms if-8-1600.tcore1.PYE-Paris.as6453.net [80.231.21 7.6] 12 411 ms 384 ms 483 ms if-2-2.tcore1.PVU-Paris.as6453.net [80.231.154.1 7] 13 316 ms 318 ms 311 ms 80.231.153.202 14 381 ms 465 ms 388 ms xe-11-3-1.lon25.ip4.gtt.net [141.136.107.30] 15 409 ms 448 ms 383 ms 2.22.85.249 Trace complete.
So, you seem to be served from a CDN deployment in or near London, and you are getting there with the path Cape Town->Durban->India->Paris->London, leading to the high latency.
We are busy with a few initiatives that should help with this. A CDN deployment that is live and has started serving some traffic should eventually be able to serve this traffic only using peering or internal capacity. Unfortunately, we can't dictate how this happens, the CDN operator does what they think is best for serving their customer's content.
Another initiative has gone live (see how you get to e.g. News24 now), which should alleviate some of the bandwidth constraints in the Cape Town site.
The new transmission for IPC and transit capacity in the Cape Town site was completed late last week, but Wholesale seems to be dragging their feet in operational work that needs to be done to allow us to use the additional capacity (first the existing capacity we have needs to be re-distributed over the additional transmission links). However, it should be completed by next week.