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The first step, before start the installation process we had to change the hostname in Raspbian.
sudo nano /etc/hostssudo nano /etc/hostnamehostname
sudo /etc/init.d/hostname.sh
Notice that the hostname here must include the domain. So, our hostname was pinger.raspberry.slac.stanford.edu. In the hosts file is not necessary to write the domain name.
Then, we followed the instructions in PingER End-to-end Reporting version 2. After installing the PingER2 monitoring code, we installed the ping_data gathering agent, and the traceroute server following the instructions.
We entered the machines as monitors in the PingER meta data base of hosthosts.