[ping]    Host-to-host ping-based reachability test [ node(s): h1,h2,h3 ]
[PASS]    h2: Ping to h4 succeeded
[WAITING] Waiting for OSFP and STP to wake up (retrying for 50 seconds)
[WAITING] Waiting for OSFP and STP to wake up (26 seconds left)
[WAITING] Waiting for OSFP and STP to wake up (14 seconds left)
[WAITING] Waiting for OSFP and STP to wake up (2 seconds left)
[PASS]    h1: Ping to h4 succeeded
[FAIL]    h3: Ping to h4 failed
Returned result
================================================================================
stdout: 'PING h4 (172.16.2.4) 56(84) bytes of data.


  --- h4 ping statistics ---

  5 packets transmitted, 0 received, 100% packet loss, time 4004ms


  '


[FAIL]    Tests completed, validation failed