Enable running tests on a persistant network setup

- Doesn't setup  or teardown the control or data planes
- Increase timeout for reading scapy packets

TODO:
- Add to all params files for qa pod
- Update tofino switch driver
- Test on other test suites

Change-Id: I8de8e10205b508fd7cd7fb49fc7715369dab5fb0
(cherry picked from commit bb1e6baec7126ca99240bab1e45622eec037021b)
diff --git a/TestON/tests/dependencies/Cluster.py b/TestON/tests/dependencies/Cluster.py
index 5808ba2..aa63714 100644
--- a/TestON/tests/dependencies/Cluster.py
+++ b/TestON/tests/dependencies/Cluster.py
@@ -752,7 +752,7 @@
                 if ips == activeIps:
                     currentResult = True
                 else:
-                    main.log.warn( "{} != {}".format( ips, activeIps ) )
+                    main.log.warn( "Expected {} != found {}".format( ips, activeIps ) )
             except ( ValueError, TypeError ):
                 main.log.error( "Error parsing nodes output" )
                 main.log.warn( repr( i ) )