[AETHER-2613]: Improve Ping Test of Monitoring Agent
Ping entries added (taken from ping command output):
- transmitted: The number of packets transmitted.
- received: The number of packets received.
- median: The median of all successful rtt packet times in ms.
Adds support for running ping to+from:
- management_server
- dry_run: Should be first to run since first ping test after attach may drop packets. Runs 3 iterations.
Also changes default DNS to 1.1.1.1
Change-Id: I796ce1bd88510282703e9400a69cf5df31f9fc53
5 files changed