[ping_h3] IPv4 ping H3 from H1/H2 [ node(s): h1,h2 ]
[WAITING] Wait for STP to do its job (retrying for 40 seconds)
[PASS]    h2: Ping to h3 (172.16.1.4) succeeded
[WAITING] Wait for STP to do its job (19 seconds left)
[PASS]    h1: Ping to h3 (172.16.1.4) succeeded
[PASS]    Test succeeded in 21.4 seconds

[ping_h5] IPv4 ping H5 from H4 [ node(s): h4 ]
[PASS]    h4: Ping to h5 (172.16.0.6) succeeded
[PASS]    Test succeeded in 0.1 seconds

[ping_xs] Test inter-subnet ping [ node(s): h1 ]
[PASS]    h1: Ping to h5 (172.16.0.6) failed as expected
[PASS]    Test succeeded in 5.1 seconds

[SUCCESS] Tests passed: 4