[outages] GTT Peering issues

Adam Davenport adam at davenpro.com
Wed Jan 7 13:09:51 EST 2015


This issue was on the remote side of one of our peering sessions, and 
has since been resolved.  Have a look again and feel free to contact me 
off-list if you're still seeing any issues there. Thanks!

On 1/6/15 2:46 PM, Andree Toonk via Outages wrote:
> Seeing similar issues between a few US, Asia and EU sites. What I'm
> seeing is what appears to be a congested peering connection between GTT
> and NTT in Seattle as that is what all traceroutes have in common.
>
> Our graphs indicate this started Jan 1st, around ~ 15:00 utc.
>
> Example traceroute from Seattle (ntt) to Vancouver (gtt):
>
>
> HOST: rtr1-re0.sea                Loss%   Snt   Last   Avg  Best  Wrst StDev
>    1. xe-0-0-0-34.r04.sttlwa01.us.  0.0%    60    4.1   8.3   0.8  23.9   6.5
>    2. ae3.sea22.ip4.gtt.net        20.0%    60   44.6  41.9  33.6  60.3   6.0
>    3. xe-1-2-0.van10.ip4.gtt.net   18.3%    60   48.9  51.6  38.0 129.1  17.3
>    4. opendns-gw.ip4.gtt.net       20.0%    60   46.6  46.6  38.3  65.1   6.9
>    5. rtr1.yvr.opendns.com         28.3%    60   44.8  47.5  38.6  74.2   8.9
>
> Cheers,
>   Andree
>
>
>
> .-- My secret spy satellite informs me that at 2015-01-05 3:04 PM  Hugh
> Smallwood via Outages wrote:
>> Seeing awful peering issues with GTT today.  Specifically between Level3 in LA and their own network between Washington and Phoenix.
>>
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