Google wants to upgrade iProvo

Corey Edwards tensai at zmonkey.org
Tue Feb 23 16:56:43 MST 2010


Michael Torrie wrote:
> Mr Ritter wrote:
>  > I couldn't get to it from home on Comcast, but my work loads it just
> fine.
> 
> Yeah, comcast is doing something fishy with it.  I can reach it when I
> route around the damage via my VPS.

Something fishy is going on, but I wouldn't be quite so quick to place
blame. I'm getting the same error from my cable at home. A traceroute
bails out after getting to their network provider (Datotel).

13  p4-0-0.MAR1.MarylandHeights-MO.us.xo.net (65.106.6.158)  166.569 ms
 109.793 ms  99.375 ms
14  64.1.4.2.ptr.us.xo.net (64.1.4.2)  96.351 ms  90.967 ms  92.905 ms
15  66.236.121.50.ptr.us.xo.net (66.236.121.50)  92.391 ms  91.023 ms
93.073 ms
16  stl-c2-g1-1.datotel.com (208.82.151.10)  113.740 ms  101.180 ms
94.906 ms
17  stl-d1-g5-8.datotel.com (208.82.151.34)  94.084 ms  103.618 ms
102.130 ms
18  host125.datotel.com (208.75.82.125)  97.248 ms  105.619 ms  92.498 ms
19  * * *

But on my company network it goes through Level3 instead of XO and gets
there.

13  DATOTEL-LLC.car2.StLouis1.Level3.net (4.53.162.10)  42.121 ms
45.706 ms  43.391 ms
14  stl-c1-g1-1.datotel.com (208.82.151.14)  43.151 ms  42.201 ms  42.403 ms
15  stl-d1-g5-1.datotel.com (208.82.151.22)  42.284 ms  42.130 ms  43.023 ms
16  host125.datotel.com (208.75.82.125)  42.247 ms  42.098 ms  42.006 ms
17  coolestfamilyever.com (208.75.86.106) [open]  44.531 ms  42.812 ms
42.849 ms

Datotel doesn't appear to have a looking glass which is a real shame, so
I can't see how they're routing back. That seems the more likely source
of the problem to me. The server is clearly a shared hosting site so it
seems very unlikely that a couple major cable operators are blocking it.

I'd be interested to see traceroutes from others. It could be that their
XO connection is screwy.

Corey

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