NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Makes sense on the nlr vs layer3. However, my initial issues between here and *.unidata.ucar.edu were usinginternet2-peer.net.wisc.edu and the packet loss began between there and ae-0.10.rtr.kans.net.internet2.edu.
At any rate, I'm seeing much better speeds to all, with much less, though still non-zero packet loss.
Now -My traceroute [v0.71]
sysadm (0.0.0.0) Fri Jan 4 15:40:38 2013 Keys: Help Display mode Restart statistics Order of fields quit Packets Pings Host Loss% Last Avg Best Wrst StDev1. r-cssc-b280c-1-core-vlan-510-primary.net.wisc.edu 0.0% 0.6 3.9 0.3 98.8 11.6 2. r-cssc-b280c-9-core-vlan-2034.net.wisc.edu 0.0% 0.3 0.7 0.3 15.7 1.7
3. r-peer-xe-2-0-0-1627.net.wisc.edu 0.0% 0.3 18.2 0.3 118.6 32.5
4. internet2-peer.net.wisc.edu 0.0% 19.3 30.4 5.4 201.7 36.4
5. ae-0.10.rtr.kans.net.internet2.edu 1.1% 16.4 47.2 16.4 248.1 46.4
6. i2-frgp-kans.net.internet2.edu 0.0% 27.0 27.2 26.9 38.2 1.5
7. tcom-gs-1-vl873.ucar.edu 0.0% 28.2 31.2 28.0 164.9 18.5
8. mlra.ucar.edu 0.0% 51.1 34.5 28.1 185.6 27.3
9. ml-mr-c6-gs_mlr-tgvrf-net.ucar.edu 0.0% 28.2 28.3 28.2 29.6 0.2
10. 128.117.222.210
vs earlier
My traceroute [v0.71]
sysadm (0.0.0.0) Fri Jan 4 13:48:12 2013
Keys: Help Display mode Restart statistics Order of fields quit
Packets Pings
Host Loss% Last
Avg Best Wrst StDev
1. r-cssc-b280c-1-core-vlan-510-primary.net.wisc.edu 0.0% 2.1
2.4 0.3 27.7 5.8
2. r-cssc-b280c-9-core-vlan-2034.net.wisc.edu 0.0% 0.3
0.4 0.3 0.7 0.1
3. r-peer-xe-2-0-0-1627.net.wisc.edu 0.0% 0.3
0.4 0.3 1.0 0.1
4. internet2-peer.net.wisc.edu 0.0% 22.6
15.4 5.3 133.5 24.6
5. ae-0.10.rtr.kans.net.internet2.edu 0.0% 19.9
29.1 16.3 156.3 32.0
6. i2-frgp-kans.net.internet2.edu 17.1% 28.9
29.8 28.9 56.8 4.8
7. tcom-gs-1-vl873.ucar.edu 24.4% 30.5
30.2 29.9 35.2 0.9
8. mlra.ucar.edu 27.5% 30.0
30.4 30.0 39.8 1.8
9. ml-mr-c6-gs_mlr-tgvrf-net.ucar.edu 25.0% 30.1
30.4 30.1 36.4 1.1
10. 128.117.222.210 30.0% 30.0
30.0 29.9 30.3 0.1
On 01/04/2013 03:29 PM, Ryan Hickman wrote:
NLR.net NOC has scheduled maintenance ongoing. Links: http://www.google.com/calendar/event?eid=ZmFkZ2kxbGl0OWs5NXZrbW82YWxsbG5hYnMgY2VuaWMub3JnXzI0Ymh1ZHFndjdiNGhoaHNrczI2aWI0cnFnQGc&ctz=America/Los_Angeles https://www.google.com/calendar/render?eid=NXQ1MzVsN3VxZmg0aHVvaGxnNHE1cjg0NjAgY2VuaWMub3JnX2NsdXA0YmZxOXRjcm5tNWg0Z3FvbnE5aG9jQGc&ctz=America/Los_Angeles&pli=1&sf=true&output=xmlPete: Your request to colostate.edu <http://colostate.edu> request used NLR.net as a Peer, thus the poor performance. Your request to csu.edu <http://csu.edu> used Layer3 as a Peer, thus the better-than-expected performance.Hope this clears things up. - Ryan Hickman Chief Technology Officer AllisonHouse LLC
-- Pete Pokrandt - Systems Programmer UW-Madison Dept of Atmospheric and Oceanic Sciences 608-262-3086 - poker@xxxxxxxxxxxx
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