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LDM-New Connection

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  • Subject: LDM-New Connection
  • Date: Mon, 24 Apr 2000 11:26:01 -0600 (MDT)
>Date:20000424
>Organization:St. Cloud State
>Keywords:200004172035.OAA10479 IDD latencies Iowa State

Hi Geff, 

I am hoping to have another machine feed from homer.geol.iastate.edu.

Alan Anderson at St. Cloud St in Minnesota has been having some
connectivity issues from his main feed from Univ. Neb- Lincoln.

I was hoping you could "allow" a feed for him

waldo.stcloudstate.edu    ip  =  199.17.31.240

You may want to coordinate with Alan ( I have cc'ed him on this message)
what feed types he desires. And please cc me on any correspondence so I
can keep updated.

Geff, I also noticed some slow connections internally at Iowa State.


traceroute to homer.geol.iastate.edu (129.186.26.172), 30 hops max, 40
byte
packets
 1  199.17.4.254 (199.17.4.254)  0.697 ms  0.619 ms  0.558 ms
 2  199.17.55.253 (199.17.55.253)  55.465 ms  72.865 ms  102.457 ms
 3  umn-lena-S4-7.r.state.mn.us (207.171.93.42)  91.423 ms  725.570 ms *
 4  198.174.42.21 (198.174.42.21)  140.395 ms  73.379 ms  168.148 ms
 5  Core-M20-1-at0-0-0-760.MSC.MR.Net (137.192.7.90)  221.925 ms  353.541
ms  153.229 ms
 6  * * Core-M20-1-at0-0-0-761.UPP.MR.Net (137.192.6.233)  142.569 ms
 7  aads.gw.iastate.edu (206.220.243.45)  81.042 ms *  153.455 ms

these are the ones in question...

 8  * e01br1-atm.tele.iastate.edu (129.186.251.6)  979.414 ms  1129.869 ms
 9  c12sr1-lan253.tele.iastate.edu (129.186.253.18)  202.914 ms  87.560 ms
113.541 ms
10  homer.geol.iastate.edu (129.186.26.172)  155.338 ms  470.674 ms *


It may be in your interest to have the sysadmin look at this, it may be
that it can easily be solved via a switch or router at that point.

This may improve homer's performance.

***
Alan, I suggest we move UNL to be used as your failover site while we are
testing homer...

Thanks everyone,

-Jeff
__________
Jeff Weber
Unidata/NWS-COMET Case Study Library
University Corp for Atmospheric Research

address@hidden
PH:303-497-8676   
URL--http://www.unidata.ucar.edu/staff/jweber
________________________________________________