So I noticed that the default ca.archive.ubuntu.com mirrors were kind of slow.. so I did a quick little traceroute..
Anyone else notice a problem?
I'm figuring that it is most likely also because of the time ( see last command ).
-bash-4.1# traceroute 91.189.92.154 traceroute to 91.189.92.154 (91.189.92.154), 64 hops max, 40 byte packets 1 * * * 2 rc1nr-tge0-8-2-0-11.wp.shawcable.net (64.59.176.131) 12.396 ms 18.5 ms 11.419 ms 3 rc2ec-tge0-8-1-0.il.shawcable.net (66.163.77.129) 32.12 ms 31.157 ms 32.776 ms 4 xe-11-1-3.edge4.Chicago3.Level3.net (4.53.98.85) 29.527 ms 29.926 ms 34.68 ms 5 vlan51.ebr1.Chicago2.Level3.net (4.69.138.158) 30.685 ms 29.405 ms 27.352 ms 6 ae-6-6.ebr1.Chicago1.Level3.net (4.69.140.189) 29.658 ms 30.352 ms 39.874 ms 7 ae-2-2.ebr2.NewYork2.Level3.net (4.69.132.66) 49.903 ms 59.498 ms 54.857 ms 8 ae-1-100.ebr1.NewYork2.Level3.net (4.69.135.253) 51.586 ms 57.691 ms 56.904 ms 9 ae-4-4.ebr1.NewYork1.Level3.net (4.69.141.17) 56.484 ms 48.880 ms 51.475 ms 10 ae-42-42.ebr2.London1.Level3.net (4.69.137.69) 120.615 ms 116.879 ms ae-43-
43.ebr2.London1.Level3.net (4.69.137.73) 118.230 ms 11 ae-59-224.csw2.London1.Level3.net (4.69.153.142) 121.583 ms ae-58-223.csw2.London1.Level3.net
(4.69.153.138) 122.215 ms ae-57-222.csw2.London1.Level3.net (4.69.153.134) 121.284 ms 12 * ae-2-52.edge4.London1.Level3.net (4.69.139.106) 117.938 ms 117.407 ms 13 MNET-INTERN.edge4.London1.Level3.net (212.113.14.198) 119.474 ms 121.152 ms 131.208 ms 14 haetae.canonical.com (91.189.92.154) 613.140 ms 529.832 ms 412.800 ms -bash-4.1# dig A ca.archive.ubuntu.com | grep 91.189.92.154 ca.archive.ubuntu.com. 471 IN A 91.189.92.154 -bash-4.1# date Sun May 20 11:31:50 CDT 2012 -bash-4.1#
It must be early. I'm not getting the reference to time. But all the IPs returned by ca.archive.ubuntu.com seem to be in the UK.
$ dig ca.archive.ubuntu.com | awk '/IN\tA\t[0-9]/ { print $5}' | while read IP; do geoiplookup $IP; done GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom GeoIP Country Edition: GB, United Kingdom
On Sun, May 20, 2012 at 11:34 AM, Robert Keizer robert@keizer.ca wrote:
So I noticed that the default ca.archive.ubuntu.com mirrors were kind of slow.. so I did a quick little traceroute..
Anyone else notice a problem?
I'm figuring that it is most likely also because of the time ( see last command ).
-bash-4.1# traceroute 91.189.92.154 traceroute to 91.189.92.154 (91.189.92.154), 64 hops max, 40 byte packets 1 * * * 2 rc1nr-tge0-8-2-0-11.wp.**shawcable.nethttp://rc1nr-tge0-8-2-0-11.wp.shawcable.net(64.59.176.131) 12.396 ms 18.5 ms 11.419 ms 3 rc2ec-tge0-8-1-0.il.shawcable.**nethttp://rc2ec-tge0-8-1-0.il.shawcable.net (66.163.77.129) 32.12 ms 31.157 ms 32.776 ms 4 xe-11-1-3.edge4.Chicago3.**Level3.nethttp://xe-11-1-3.edge4.Chicago3.Level3.net(4.53.98.85) 29.527 ms 29.926 ms 34.68 ms 5 vlan51.ebr1.Chicago2.Level3.**nethttp://vlan51.ebr1.Chicago2.Level3.net(4.69.138.158) 30.685 ms 29.405 ms 27.352 ms 6 ae-6-6.ebr1.Chicago1.Level3.**nethttp://ae-6-6.ebr1.Chicago1.Level3.net(4.69.140.189) 29.658 ms 30.352 ms 39.874 ms 7 ae-2-2.ebr2.NewYork2.Level3.**nethttp://ae-2-2.ebr2.NewYork2.Level3.net(4.69.132.66) 49.903 ms 59.498 ms 54.857 ms 8 ae-1-100.ebr1.NewYork2.Level3.**nethttp://ae-1-100.ebr1.NewYork2.Level3.net(4.69.135.253) 51.586 ms 57.691 ms 56.904 ms 9 ae-4-4.ebr1.NewYork1.Level3.**nethttp://ae-4-4.ebr1.NewYork1.Level3.net(4.69.141.17) 56.484 ms 48.880 ms 51.475 ms 10 ae-42-42.ebr2.London1.Level3.**nethttp://ae-42-42.ebr2.London1.Level3.net(4.69.137.69) 120.615 ms 116.879 ms ae-43-
43.ebr2.London1.Level3.net (4.69.137.73) 118.230 ms 11 ae-59-224.csw2.London1.Level3.**nethttp://ae-59-224.csw2.London1.Level3.net(4.69.153.142) 121.583 ms ae-58-223.csw2.London1.Level3.**nethttp://ae-58-223.csw2.London1.Level3.net
(4.69.153.138) 122.215 ms ae-57-222.csw2.London1.Level3.**nethttp://ae-57-222.csw2.London1.Level3.net(4.69.153.134) 121.284 ms 12 * ae-2-52.edge4.London1.Level3.**nethttp://ae-2-52.edge4.London1.Level3.net(4.69.139.106) 117.938 ms 117.407 ms 13 MNET-INTERN.edge4.London1.**Level3.nethttp://MNET-INTERN.edge4.London1.Level3.net(212.113.14.198) 119.474 ms 121.152 ms 131.208 ms 14 haetae.canonical.com (91.189.92.154) 613.140 ms 529.832 ms 412.800 ms -bash-4.1# dig A ca.archive.ubuntu.com | grep 91.189.92.154 ca.archive.ubuntu.com. 471 IN A 91.189.92.154 -bash-4.1# date Sun May 20 11:31:50 CDT 2012 -bash-4.1#
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I was referring to it being just before noon on a Sunday of a long weekend. If I was a sysadmin working at Canoncial, this would be the time to do a major change.
Good to know I'm not insane.. tested on a few different boxes around.
Managed to find an old cache of the ca.archive.ubuntu.com A records.. they were sitting in the 192/8 range, which is in north america at least.
Rob
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Robert Keizer -
Sean Walberg