[outages] Level 3 -> XO

John Barbieri tenpin784 at gmail.com
Wed Sep 26 12:23:46 EDT 2012


I am seeing this as well.

My trace from Atlanta to xo.com

  5  vlan52.ebr2.atlanta2.level3.net (4.69.150.126)  14.096 ms 14.043 
ms  14.050 ms
  6  ae-2-2.ebr2.miami1.level3.net (4.69.140.141)  31.075 ms  28.708 ms  
28.712 ms
  7  ae-2-52.edge1.miami2.level3.net (4.69.138.107)  90.309 ms  90.277 
ms  28.648 ms
  8  xo-communic.edge1.miami2.level3.net (4.59.80.42) 28.656 ms  21.010 
ms  20.961 ms
  9  * * *
10  * * *

 From a different site that has XO as the uplink, cannot ping 4.2.2.2, 
and trace shows:

   2 66.236.240.89.ptr.us.xo.net 8 msec *  8 msec
   3 216.156.9.197.ptr.us.xo.net 20 msec 12 msec 12 msec
   4  *  *  *
   5  *  *  *
   6  *  *  *

--John

On 09/26/2012 11:12 AM, Jayson Navitsky wrote:
> We're showing intermittent (well -- now no) connectivity to XO from 
> Level 3 in NYC (and from the looks of the L3 looking glass other areas 
> of the US.) Anyone else seeing this?
>
> NYC to XO Web:
> traceroute to www.xo.com <http://www.xo.com> (205.158.160.76), 30 hops 
> max, 60 byte packets
>  4 ge-9-23.car1.newyork1.level3.net 
> <http://ge-9-23.car1.newyork1.level3.net> (4.26.32.89)  4.240 ms  
> 4.210 ms  4.177 ms
>  5 ae-2-70.edge2.newyork1.level3.net 
> <http://ae-2-70.edge2.newyork1.level3.net> (4.69.155.80)  2.200 ms  
> 2.155 ms  1.895 ms
>  6 206.111.13.65.ptr.us.xo.net <http://206.111.13.65.ptr.us.xo.net> 
> (206.111.13.65)  1.963 ms  1.667 ms  1.624 ms
>  7  * * *
>  8  * * *
>
> NYC to XO (NYC):
> traceroute to 207.86.XXX.x (207.86.XXX.x), 30 hops max, 60 byte packets
>  4 ge-9-23.car1.newyork1.level3.net 
> <http://ge-9-23.car1.newyork1.level3.net> (4.26.32.89)  2.702 ms  
> 2.678 ms  2.667 ms
>  5 ae-4-90.edge2.newyork1.level3.net 
> <http://ae-4-90.edge2.newyork1.level3.net> (4.69.155.208)  1.607 ms  
> 1.558 ms  1.538 ms
>  6 206.111.13.65.ptr.us.xo.net <http://206.111.13.65.ptr.us.xo.net> 
> (206.111.13.65)  1.644 ms  1.575 ms  1.549 ms
>  7  * * *
>  8  * * *
>
> *Show Level 3 (Dallas, TX) Traceroute to 205.158.160.76*
>
>    1ae-1-60.edge2.Dallas3.Level3.net  <http://ae-1-60.edge2.Dallas3.Level3.net>  (4.69.145.12) 0 msec
>      ae-2-70.edge2.Dallas3.Level3.net  <http://ae-2-70.edge2.Dallas3.Level3.net>  (4.69.145.76) 0 msec
>      ae-4-90.edge2.Dallas3.Level3.net  <http://ae-4-90.edge2.Dallas3.Level3.net>  (4.69.145.204) 4 msec
>    2XO-Level3.edge2.Dallas3.Level3.net  <http://XO-Level3.edge2.Dallas3.Level3.net>  (4.68.127.150) 0 msec 0 msec 12 msec
>    3  *  *  *
>    4  *  *  *
>
>
> -J
>
>
>
>
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