Using a Web browser
Opening the ftp site using Chrome gives a result similar to below:
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Drag this file to a more permanent place (e.g. your desktop). Then you have to unzip it. How you do that depends on your OS. I would do it in Unix. So I copy it to a Unix host and use gunzip. On windows I copy it to the desktop and the use WinRAR (you may need to download) to unzip and look at.
From a Unix command line
Use wget, e.g to download a file into the working directory:
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Then use gunzip to unzip the data
Metrics available
average_rtt/ out_of_order_packets/ conditional_loss_probability/ packet_loss/ duplicate_packets/ throughput/ ipdv/ unpredictability/ iqr/ unreachability/ minimum_packet_loss/ zero_packet_loss_frequency/ minimum_rtt/ maximum_rtt/ MOS/ alpha/
See the Tutorial for more on the metrics.
Format of the file
There is a copy of the file here.
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airuniversity.seecs.edu.pk is the source (monitoring host), mail.gnet.tn is the name of the host being monitored, 141.522 is the RTT seen at 0 hours, 141.515 is the RTT at 1am etc.
More information