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changes.mady.by.user Les Cottrell

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changes.mady.by.user Zafar Gilani

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Zafar has offered to take the case study over.

  1. Wiki Markup
    *\[Done by Zafar\]* Anjum sent a list of Pakistani nodes and requested they get entered into the PingER NODEDETAILS database and the TULIP database. Did this happen - Zafar
  2. aup, nwfpuet, uettaxila, uob are down for several days: see http://www-iepm.slac.stanford.edu/monitoring/checkdata/)
  3. UET, UOB, LSE, COMSATS do not have full set of Pakistani beacons. See matrix. The Pakistani monitoring nodes are supposed to get the beacon list from SEECS. – Anjum said he has a student who can fix but need password so they can fix the nodes so they get the list from the SEECS server.
  4. There appears to be an anomaly in the RTTs to vle.iiu.edu.pk from the Pakistani monitors it is over 200ms while from SLAC it is 67ms. I do not think this host is in Pakistan. Someone should check the traceroutes and fix up the database.
  5. Kashif Sataar of SEECS is managing the hosts and contacts host contacts in case of problems.

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  1. Can we install perfSONAR services on host in PERN network. Faisal is learning perfSONAR so at a later date this may be an interesting project.
  2. Faisal is working with Yee. Progress - Faisal
    • Wiki Markup
      *\[Done by Faisal\]* Yee's implementation of Visualization for perfSONAR services is written in GooglemapsV2, which is deprecated. We are currently porting it to V3.

TULIP

  1. Wiki Markup
    *\[Solved by Les & Zafar\]* Bug found in laundering in reflector.pl
    . Fixed. We believe it is working OK. Zafar is trackng
    . It had to do with wget not being passed the URL correctly. All it needed was enclosing the URL with inverted commas. This probably happened because the OS was updated. We believe it is working OK.
  2. Zafar will look at failing hosts in PingER and perfSONAR to see if they are being called correctly.
  3. correctly# Big problem with integrated version of Apollonius and Tri-Lateration not working in TULIP Live - Faisal
  4. Zafar is still trying to get license for MatLab so we can make CBG be a service. Communicating with MathWorks. Tried the download but it failed. Sent MathWorks an email, they replied but I couldn't see it today. Will get back to this asap.

TULIP GUI - Faisal

  1. Live GUI:
    1. Needs refactorization.
    2. Wiki Markup
      {*}_\[Pending - Faisal\]_{*}
       Adding other geolocation estimates to GeoIPTools (GeoTools, IPLocationTools, whois, shortest ping ...) to come. Some things are ready to be installed  when the trilateration & apollonius work.

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