[Outages] Level 3 issues in Santa Clara???

Mike Lyon mike.lyon
Fri Aug 10 20:03:45 EDT 2007


[mlyon at www sbin]$ ./traceroute 192.216.90.195
traceroute to 192.216.90.195 (192.216.90.195), 30 hops max, 38 byte packets
 1  h-67-100-114-25.snvacaid.covad.net (67.100.114.25)  0.346 ms
0.308 ms  0.352 ms
 2  172.31.255.253 (172.31.255.253)  12.541 ms  7.742 ms  7.863 ms
 3  192.168.26.41 (192.168.26.41)  156.963 ms  178.098 ms  6.584 ms
 4  unknown.Level3.net (63.209.0.173)  5.676 ms  6.052 ms  6.169 ms
 5  vlan69.csw1.SanJose1.Level3.net (4.68.18.62)  15.222 ms  9.731 ms  17.718 ms
 6  * * *
 7  * *

And well, it's back working now!

[mlyon at www sbin]$ ./traceroute 192.216.90.195
traceroute to 192.216.90.195 (192.216.90.195), 30 hops max, 38 byte packets
 1  h-67-100-114-25.snvacaid.covad.net (67.100.114.25)  0.379 ms
0.409 ms  0.355 ms
 2  172.31.255.253 (172.31.255.253)  13.771 ms  7.993 ms  7.879 ms
 3  192.168.26.41 (192.168.26.41)  6.127 ms  6.264 ms  6.362 ms
 4  unknown.Level3.net (63.209.0.173)  6.408 ms  6.055 ms  5.637 ms
 5  vlan69.csw1.SanJose1.Level3.net (4.68.18.62)  6.871 ms *  8.405 ms
 6  ge-7-0.ipcolo1.SanJose1.Level3.net (4.68.123.9)  6.564 ms  6.261
ms  6.404 ms
 7  CHORDIANT-S.ipcolo1.SanJose1.Level3.net (4.79.220.78)  7.099 ms
7.510 ms  6.866 ms



We'll see for how long...

W00t!

-Mike


On 8/10/07, Jeremy Chadwick <outages at jdc.parodius.com> wrote:
> On Fri, Aug 10, 2007 at 04:26:00PM -0700, Mike Lyon wrote:
> > Anyone seeing any weird routing issues with Level3 in Santa Clara? Or
> > am I the only one?
>
> Got any traceroutes to help clarify "weird routing"?  :-)
>
> Maybe you're talking about something completely different (if so please
> state such, as no one needs improper correlation of two separate
> issues), but for the past 2, possibly 3 weeks I've seen sporadic
> problems (increased packet loss, but no latency) specific to the San
> Jose area of L3's network.
>
> I checked on this issue a few minutes ago, and it looks like the most
> recent example I have of it is from 15:26 PDT today, and lasted about 4
> minutes.  I have to remove the preceeding hops for security purposes,
> sorry.  Loss starts here:
>
>   8. 4.68.18.126                   6.7%    60   14.7  21.0   3.6  45.4  11.5
>   9. 4.69.134.213                  5.0%    60   12.9  30.2   3.6  58.2  19.1
>  10. 4.69.132.14                   5.0%    60   53.0  43.9  14.8  70.1  14.4
>  11. 4.69.132.78                   6.7%    60   57.5  51.0  44.2  92.6   7.8
>  12. 4.69.135.1                    5.0%    60   46.8  61.9  44.2 233.6  41.1
>
> --
> | Jeremy Chadwick                                    jdc at parodius.com |
> | Parodius Networking                           http://www.parodius.com/ |
> | UNIX Systems Administrator                      Mountain View, CA, USA |
> | Making life hard for others since 1977.                  PGP: 4BD6C0CB |
>
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