Pete,
Internet2.edu and NLR.net have a very close relationship. Internet2.edu is
a principal investor in NLR.net. The Kansas City exchange is likely jointly
owned by the two companies.
Sorry for not clarifying this in my last email. Your initial traceroute got
lost in all of the follow-ups.
I imagine we'll see this clear up as NLR.net's maintenance window comes to
a close.
-
Ryan Hickman
Chief Technology Officer
AllisonHouse LLC
On Fri, Jan 4, 2013 at 9:41 PM, Pete Pokrandt <poker@xxxxxxxxxxxx> wrote:
> Makes sense on the nlr vs layer3.
>
> However, my initial issues between here and *.unidata.ucar.edu were using
> internet2-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 StDev
> 1. 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=xml
>
> Pete: Your request to colostate.edu request used NLR.net as a Peer, thus
> the poor performance. Your request to 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 Sciences608-262-3086 -
> poker@xxxxxxxxxxxx
>
>
