waiting for the OLT to go down in OLT soft reboot tests
Change-Id: Ib03f614d1c55ef3150045c3839e1db7b8d4247d6
diff --git a/tests/dt-workflow/Voltha_DT_FailureScenarios.robot b/tests/dt-workflow/Voltha_DT_FailureScenarios.robot
index 910ff28..0e1ea73 100755
--- a/tests/dt-workflow/Voltha_DT_FailureScenarios.robot
+++ b/tests/dt-workflow/Voltha_DT_FailureScenarios.robot
@@ -453,6 +453,9 @@
#... AND Delete Device and Verify
# Reboot the OLT using "voltctl device reboot" command
Reboot Device ${olt_device_id}
+ # Wait for the OLT to actually go down
+ Wait Until Keyword Succeeds 360s 5s Validate OLT Device ENABLED UNKNOWN UNREACHABLE
+ ... ${olt_serial_number}
#Verify that ping fails
FOR ${I} IN RANGE 0 ${num_onus}
${src}= Set Variable ${hosts.src[${I}]}