[ping_h]  Cross-VLAN reachability [ node(s): h1,h2,h3 ]
[PASS]    h1: Ping to h4 (172.16.1.4) succeeded
[PASS]    h2: Ping to h4 (172.16.1.4) succeeded
[PASS]    h3: Ping to h4 (172.16.1.4) succeeded
[PASS]    Test succeeded in 2.3 seconds

[ping_s1] Ping default gateway (S1) [ node(s): h1,h3 ]
[PASS]    h1: Ping to s1 (10.0.0.5) succeeded
[PASS]    h3: Ping to s1 (10.0.0.5) succeeded
[PASS]    Test succeeded in 0.1 seconds

[ping_s2] Ping default gateway (S2) [ node(s): h2,h4 ]
[PASS]    h2: Ping to s2 (10.0.0.6) succeeded
[PASS]    h4: Ping to s2 (10.0.0.6) succeeded
[PASS]    Test succeeded in 0.2 seconds

[SUCCESS] Tests passed: 7