[outages] TeliaSonera EU latency (Paris-centric?)

Jeremy Chadwick outages at jdc.parodius.com
Fri Jan 16 14:53:52 EST 2009


Apologies for the vague inquiry, but is anyone aware of problems within
the European portion of TeliaSonera's network?  Issue would have started
roughly 4-5 hours ago.

The overall experience is TCP packets destined to the below IP
experience RTTs ranging between 600 and 4500ms.

mtrs aren't of much help since ACLs block ICMP from reaching their
destination (80.239.149.29), but based on the last 3 hops, I'm under the
impression the routers in Paris are incredibly busy (inducing ICMP
de-prio), or some other issue happening.

Using http://looking-glass.telia.net/ also shows similar results, though
it takes a couple tries due to the nature of the problem.

 Host                                 Loss%   Snt   Rcv  Last   Avg  Best  Wrst
 5. pos-0-4-0-0-cr01.sanjose.ca.ibone  0.0%   172   172  11.6  13.8  11.1  26.0
 6. xe-10-0-0.edge1.SanJose1.Level3.n  0.0%   172   172  12.3  18.7  10.4 110.4
 7. vlan99.csw4.SanJose1.Level3.net    0.0%   172   172  18.6  18.3  11.3  40.9
 8. ae-93-93.ebr3.SanJose1.Level3.net  0.0%   172   172  15.5  17.9  11.2  41.5
 9. ae-2.ebr3.LosAngeles1.Level3.net   0.0%   172   172  23.2  28.1  20.6  51.7
10. ae-73-73.csw2.LosAngeles1.Level3.  0.0%   172   172  22.1  27.2  20.7  35.7
11. ae-2-79.edge1.LosAngeles9.Level3.  0.0%   172   172  21.8  27.8  20.6 138.8
12. telia-level3-ge.LosAngeles9.level  0.0%   172   172  21.4  26.2  20.4 121.4
13. ash-bb1-link.telia.net             0.0%   172   172  88.0  86.9  83.9  98.3
14. prs-bb2-link.telia.net            13.4%   172   149 192.0 190.5 186.4 208.4
    prs-bb2-link.telia.net
15. ffm-bb2-link.telia.net            15.1%   172   146 198.9 201.5 196.2 303.3
    ffm-bb2-link.telia.net
16. ffm-b5-link.telia.net             14.5%   172   147 206.0 204.5 196.7 397.0
17. ???

-- 
| 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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