[ifdown]  Starting test [ node(s): x1,x2 ]
[PASS]    x1: Link to DUT shut down
[PASS]    x2: Link to DUT shut down

[ifup]    Starting test [ node(s): x1,x2 ]
[PASS]    x1: Link to DUT reenabled
[PASS]    x2: Link to DUT reenabled

[adj]     Check IS-IS adjacencies [ node(s): x1,x2 ]
[WAITING] Waiting for IS-IS adjacency process to complete (retrying for 50 seconds)
[PASS]    Validation succeeded on x2
[PASS]    Validation succeeded on x1
[PASS]    Succeeded in 9.5 seconds
[PASS]    Test succeeded

[SUCCESS] Tests passed: 2