[ping_red]  Intra-VLAN ping-based reachability test (red) [ node(s): h1 ]
[PASS]      h1: Ping to h2 succeeded
[PASS]      Test succeeded

[ping_blue] Intra-VLAN ping-based reachability test (blue) [ node(s): h3 ]
[PASS]      h3: Ping to h4 succeeded
[PASS]      Test succeeded

[ping_h3]   Inter-VLAN ping-based reachability test (red-to-blue) [ node(s): h1,h2 ]
[FAIL]      Node h2: Ping to h3 failed
Returned result
================================================================================
stdout: 'PING h3 (172.16.1.3): 56 data bytes


  --- h3 ping statistics ---

  5 packets transmitted, 0 packets received, 100% packet loss

  '

[FAIL]      Node h1: Ping to h3 failed
Returned result
================================================================================
stdout: 'PING h3 (172.16.1.3): 56 data bytes


  --- h3 ping statistics ---

  5 packets transmitted, 0 packets received, 100% packet loss

  '


[ping_h1]   Inter-VLAN ping-based reachability test (blue-to-red) [ node(s): h3,h4 ]
[FAIL]      Node h4: Ping to h1 failed
Returned result
================================================================================
stdout: 'PING h1 (172.16.0.1): 56 data bytes


  --- h1 ping statistics ---

  5 packets transmitted, 0 packets received, 100% packet loss

  '

[FAIL]      Node h3: Ping to h1 failed
Returned result
================================================================================
stdout: 'PING h1 (172.16.0.1): 56 data bytes


  --- h1 ping statistics ---

  5 packets transmitted, 0 packets received, 100% packet loss

  '


[FAIL]      6 tests completed, 4 tests failed