Attendees
Anjum, Kashif, Johari, Nara, Abdullah, Bebo, Saqib, Les; Raja and Umar were invited.
MYREN in KL
Les and Anjum gave talks at MYREN on Dec 12th. Les' is available online.
Workshop in Kuching
The talks from Kashif and Les are linked to here.
UTM
Anjum visited University of Technology Malaysia (UTM) on the way back from UNIMAS to Pakistan. He met with Dr. Hanan.
During Njum's last visit to UTM he had asked Dr. Hanan to deploy PingER monitoring node at UTM. Dr Hanan has now appointed Saqib (PhD student at UTM) to complete the deployment. Dr. Hanan will arrange for the public IP address. Dr. Hanan has also agreed to explore the possibility of having a PhD student work on the data auto-correlation part for link error detections once the monitoring node is set up.
Anjum also asked Saqib to attend the next skype meeting Between SLAC and NUST on 10th of January (in Malaysia) so that he can get a better idea of the project.
Saqib/Dr. Hanan will let us know of the details once the node is setup.
UNIMAS monitoring host
There is a problem with the UNIMAS traceroute. It appears pinger.unimas.my is behind a NAT that is not passing the traceroute UDP probes. Johari has sent email to the network/system, admins, but does not have a response, He followed up with a reminder. The traceroute/ping server is important for the TULIP trilateration project. If there is no resolution from the network/system people then they will move the server to the DMZ.
Les has started a report on traceroutes from UNIMAS.
Telekom Malaysia, tested the 500 MBps line from 3rd to 9th of Dec. Hopefully we can gather some info once the data is collected from the PingER monitoring host. No major effect was seen (about a 10-14% improvement in RTT). It is not possible to turn off the traffic shaping. A performance test would be to set upiperf at NUST and UNIMAS and measure the TCP performance memory to memory. Other measures can be made: using Speedtest (to a Speedtest site as close to UNIMAS as possible to eliminate long RTT challenges again from a browser at UNIMAS.) from a browser at UNIMAS; using an NDT server.
UM KL
Abdullah raised a question on grant applications. Anjum has sent 3 proposals with significant research components as examples. These need to be reviewed by Nara, Johari, and Abdullah to see how they may be appropriate for the Malaysian eScience program. We will discuss potential research directions . on the last day of the workshop. Anjum will join by Skype.
Abdullah has passed the infromation on PingER to colleagues. there are 2 people who are interested in pursuing. One will be at the MYREN workshop making a presentation. Abdullah will send email introducing the UM KL person
NUST
From Arshad: Rector has agreed to support one person visit to SLAC. Kashif is the likely candidate and it looks like a year. However, there is a problem with the bond. This does not appear to be surmountable, so the student proposed is Asif. Asif will send his resume to Les. Les will look into getting an invitation letter. Ideally Anjum would like an invitation letter before Xmas.
PingER at SLAC
There is a new case study on Syria at https://confluence.slac.stanford.edu/display/IEPM/Syria+shuts+down+its+Internet+connection
Les has added www.myren.net.my to the monitoring from SLAC.
TULIP
Les has added a link to Raja's report on TULIP Analysis of alpha as a function of RTT and Region for Europe, North America and Pakistan to the web page https://confluence.slac.stanford.edu/display/IEPM/PingER#PingER-TULIP.
Raja reports he is working on making input files to test the new code. Previously he tried to manually make the input file (list of min-RTTs from all landmarks) by copy pasting from e.g http://www-wanmon.slac.stanford.edu/cgi-wrap/reflector.cgi?region=Europe&target=193.62.127.224&tier=1&type=PlanetLab&ability=1 but this proved to be quite tedious so now I am writing a matlab script to automate the process. Bilal used such a script he believe but he hasn't seen it in his code files.
Future meeting time - Les
Next meeting Wednesday 9th January 2013 8:00pm Pacific Daylight Time, Thursday 10th January 2013 9:00pm Pakistan time, Thursday 10th January 2013 12:00 noon Malaysian time.