Cogent (was Re: NTT NOC Contact)

Thu Nov 27 16:00:32 UTC 2014

	Seems your MTR sees loss within the Cogent (174) network prior 
to reaching the NTT network.

	I think you perhaps need cogent assistance?

	- Jared


On Thu, Nov 27, 2014 at 04:58:59AM -0500, james jones wrote:
> We are getting a huge amount of traffic loss while sending to JP. I am
> trying to figure out if the problem is with cogent or NTT. Thoughts? Here
> is a MTR trace:
> 
> login02.bal (0.0.0.0)
>                           Thu Nov 27 01:58:22 2014
> 
> Keys:  Help   Display mode   Restart statistics   Order of fields   quit
> 
> 
>                   Packets               Pings
> 
>  Host
>                 Loss%  Last   Avg  Best  Wrst StDev
> 
>  1. v122-router.bal
>                 0.0%   0.2   0.3   0.2   3.7   0.5
> 
>  2. netscaler3.bal
>                 0.0%   0.1   0.1   0.1   0.2   0.0
> 
>  3. gw1.bal.brightcove.com
>                 0.0%   0.6   1.9   0.2  12.4   3.2
> 
>  4. border1.te9-1.brightcoveinc-2.chg004.pnap.net
>                 2.1%   0.9   2.1   0.4  36.5   6.5
> 
>  5. core1.te2-2-bbnet2.chg.pnap.net
>                 0.0%   2.1   2.1   1.8   3.5   0.4
> 
>  6. te0-5-0-33.ccr21.ord03.atlas.cogentco.com
>                 0.0%   1.9   2.5   1.8  16.2   2.5
> 
>  7. be2003.ccr42.ord01.atlas.cogentco.com
>                 0.0%   2.4   2.5   2.3   3.7   0.3
> 
>  8. be2157.ccr22.mci01.atlas.cogentco.com
>                 0.0%  14.4  14.3  14.1  17.4   0.5
> 
>  9. be2133.ccr22.sfo01.atlas.cogentco.com
>                 0.0%  52.0  52.1  51.7  54.0   0.4
> 
> 10. be2165.ccr22.sjc01.atlas.cogentco.com
>                 23.4%  52.7  52.8  52.6  53.3   0.2
> 
> 11. be2047.ccr21.sjc03.atlas.cogentco.com
>                 67.4%  53.5  53.5  53.4  53.8   0.1
> 
> 12. verio.iad01.atlas.cogentco.com
>                 29.8%  53.1  53.2  53.0  54.6   0.4
> 
> 13. ae-6.r20.snjsca04.us.bb.gin.ntt.net
>                 67.4%  53.3  59.3  53.0  82.3  10.1
> 
> 14. ae-4.r20.tokyjp05.jp.bb.gin.ntt.net
>                 29.8% 138.2 140.6 138.1 173.9   7.6
> 
> 15. ae-1.ocn.tokyjp05.jp.bb.gin.ntt.net
>                 69.6% 153.8 153.9 153.8 154.0   0.0
> 
> 16. 60.37.27.92
>                 97.8% 154.1 154.1 154.1 154.1   0.0
> 
> 17. 114.147.63.70
>                 36.2% 194.0 167.0 155.0 203.5  16.7
> 
> 18. 118.23.13.2
>                 63.0% 155.8 155.9 155.8 156.1   0.1
> 
> 19. 118.23.14.66
>                 100.0   0.0   0.0   0.0   0.0   0.0
> 
> 20. p3044-ipngnfx01marunouchi.tokyo.ocn.ne.jp
>                 97.8% 150.8 150.8 150.8 150.8   0.0
> 
> 
> 
> 
> 
> 
> On Thu, Nov 27, 2014 at 4:56 AM, Job Snijders <job at instituut.net> wrote:
> 
> > On Thu, Nov 27, 2014 at 04:51:59AM -0500, james jones wrote:
> > > Looking to discuss a routing issue going through NTT's link to JP.
> >
> > Feel free to contact me off-list with the details.
> >
> > Kind regards,
> >
> > Job
> >

-- 
Jared Mauch  | pgp key available via finger from jared at puck.nether.net
clue++;      | http://puck.nether.net/~jared/  My statements are only mine.