[outages] Level3 in Dallas?

[Shaun]

Could go either way. My traces last night showed PL all the way to the 
target, and a lot of * / !H / destination unreachable. Tonight I still 
see PL starting at the same point (ae-93-93.csw4.Dallas1.Level3.net), 
but ICMP to the destination is making it through, and I'm not having 
connectivity problems anymore.

Something's still up in Dallas but it may be ICMP getting dropped on the 
floor. Not the norm, though, or at least it wasn't until lately ;)

-s

Craig Pierantozzi wrote:
> does the packet loss continue after those hops? or does it look like 
> routers with icmp rate limiting where forwarded traffic on the data 
> plane is okay?
> 
> On Jul 18, 2008, at 11:52 PM, Shaun <shaun at shaunc.com> wrote:
> 
>> Anyone else having issues with Level3 in Dallas? Partial mtr and 
>> traceroute output follows from two different sources, getting massive 
>> packet loss once I hit 4.69.136.0/24.
>>
>> 10. te-4-4.car1.Atlanta2.Level3.net                  0.0%   100   23.4 
>> 32.2  19.5 217.0  38.4
>> 11. ae-62-51.ebr2.Atlanta2.Level3.net                0.0%   100   33.4 
>> 26.7  19.5  51.3   6.1
>> 12. ae-73-70.ebr3.Atlanta2.Level3.net                0.0%   100   20.0 
>> 26.7  19.8  37.4   5.1
>> 13. ae-7.ebr3.Dallas1.Level3.net                     0.0%   100   38.1 
>> 36.2  28.7  61.2   5.7
>> 14. ae-93-93.csw4.Dallas1.Level3.net                51.0%   100   29.7 
>> 35.4  29.1  68.9   6.5
>> 15. ae-44-99.car4.Dallas1.Level3.net                44.4%   100   39.0 
>> 48.6  30.4 221.3  40.7
>>
>> 3  ge-6-1-112.car2.Atlanta1.Level3.net (4.71.22.21)  28.235 ms  23.889 
>> ms  9.073 ms
>> 4  ae-63-51.ebr3.Atlanta2.Level3.net (4.68.103.30)  25.302 ms  24.658 
>> ms  270.658 ms
>> 5  ae-7.ebr3.Dallas1.Level3.net (4.69.134.21)  28.374 ms  20.513 ms 
>> 32.204 ms
>> 6  ae-83-83.csw3.Dallas1.Level3.net (4.69.136.162)  25.515 ms * *
>> 7  ae-44-99.car4.Dallas1.Level3.net (4.68.19.198)  21.008 ms * *
>> _______________________________________________
>> outages mailing list
>> outages at outages.org
>> https://puck.nether.net/mailman/listinfo/outages