diff --git a/TestON/drivers/common/cli/emulator/mininetclidriver.py b/TestON/drivers/common/cli/emulator/mininetclidriver.py
index 7032dff..41d65a6 100644
--- a/TestON/drivers/common/cli/emulator/mininetclidriver.py
+++ b/TestON/drivers/common/cli/emulator/mininetclidriver.py
@@ -882,7 +882,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 50 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 50 )
             main.cleanup()
             main.exit()
@@ -1250,7 +1250,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 50 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 50 )
             main.cleanup()
             main.exit()
@@ -1269,7 +1269,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 50 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 50 )
             main.cleanup()
             main.exit()
diff --git a/TestON/drivers/common/cli/emulator/remotemininetdriver.py b/TestON/drivers/common/cli/emulator/remotemininetdriver.py
index e2e00e1..f5982bf 100644
--- a/TestON/drivers/common/cli/emulator/remotemininetdriver.py
+++ b/TestON/drivers/common/cli/emulator/remotemininetdriver.py
@@ -326,7 +326,7 @@
         except:
             main.log.info(
                     self.name + ":" * 60 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 80 )
             main.cleanup()
             main.exit()
@@ -346,7 +346,7 @@
         except:
             main.log.info(
                     self.name + ":" * 60 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 80 )
             main.cleanup()
             main.exit()
@@ -577,7 +577,7 @@
                             self.name +
                             ": Timeout exception in setIpTables function" )
                     except:
-                        main.log.error( traceback.printExc() )
+                        main.log.error( traceback.print_exc() )
                         main.cleanup()
                         main.exit()
                 else:
@@ -620,7 +620,7 @@
                             self.name +
                             ": Timeout exception in setIpTables function" )
                     except:
-                        main.log.error( traceback.printExc() )
+                        main.log.error( traceback.print_exc() )
                         main.cleanup()
                         main.exit()
                 else:
diff --git a/TestON/drivers/common/cli/onosdriver.py b/TestON/drivers/common/cli/onosdriver.py
index 983b874..b05a132 100644
--- a/TestON/drivers/common/cli/onosdriver.py
+++ b/TestON/drivers/common/cli/onosdriver.py
@@ -68,7 +68,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 30 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 30 )
             main.cleanup()
             main.exit()
@@ -215,7 +215,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 60 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 60 )
             main.cleanup()
             main.exit()
@@ -323,7 +323,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 60 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 80 )
             main.cleanup()
             main.exit()
@@ -438,7 +438,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 60 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 80 )
             main.cleanup()
             main.exit()
@@ -491,7 +491,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":" * 60 )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":" * 80 )
             main.cleanup()
             main.exit()
@@ -576,7 +576,7 @@
             main.exit()
         except:
             main.log.info( self.name + ":::::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( ":::::::" )
             main.cleanup()
             main.exit()
@@ -615,7 +615,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -650,7 +650,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -711,7 +711,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -766,7 +766,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -804,7 +804,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -842,7 +842,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -871,7 +871,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -904,7 +904,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -950,7 +950,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -987,7 +987,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -1026,7 +1026,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -1060,7 +1060,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -1124,7 +1124,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -1172,7 +1172,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -1242,7 +1242,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -1367,7 +1367,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
@@ -1429,7 +1429,7 @@
         except:
             main.log.error( "Copying files failed" )
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
 
     def checkLogs( self, onosIp ):
@@ -1451,7 +1451,7 @@
         except:
             main.log.error( "Some error in check_logs:" )
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
 
     def onosStatus( self, node="" ):
@@ -1485,7 +1485,7 @@
             main.exit()
         except:
             main.log.info( self.name + " ::::::" )
-            main.log.error( traceback.printExc() )
+            main.log.error( traceback.print_exc() )
             main.log.info( self.name + " ::::::" )
             main.cleanup()
             main.exit()
diff --git a/TestON/tests/LincOETest/LincOETest.topo b/TestON/tests/LincOETest/LincOETest.topo
index 9881845..5d572ca 100755
--- a/TestON/tests/LincOETest/LincOETest.topo
+++ b/TestON/tests/LincOETest/LincOETest.topo
@@ -20,7 +20,7 @@
         </ONOScli>
 
         <ONOS1>
-            <host>10.128.174.1<</host>
+            <host>10.128.174.1</host>
             <user>sdn</user>
             <password>rocks</password>
             <type>OnosDriver</type>
diff --git a/TestON/tests/PingallExample/PingallExample.params b/TestON/tests/PingallExample/PingallExample.params
index 8d0d10b..aecaab6 100644
--- a/TestON/tests/PingallExample/PingallExample.params
+++ b/TestON/tests/PingallExample/PingallExample.params
@@ -1,12 +1,12 @@
 <PARAMS>
     <testcases>1,2,3</testcases>
     <ENV>
-        <cellName>kelvin</cellName>
+        <cellName>HA</cellName>
     </ENV>
     <Git>True</Git>
 
     <CTRL>
-        <ip1>10.128.10.21</ip1>
+        <ip1>10.128.30.11</ip1>
         <port1>6633</port1>
     </CTRL>
 </PARAMS>
diff --git a/TestON/tests/PingallExample/PingallExample.topo b/TestON/tests/PingallExample/PingallExample.topo
index dba7a5d..1712756 100644
--- a/TestON/tests/PingallExample/PingallExample.topo
+++ b/TestON/tests/PingallExample/PingallExample.topo
@@ -2,7 +2,7 @@
     <COMPONENT>
 
         <ONOSbench>
-            <host>10.128.10.20</host>
+            <host>10.128.30.10</host>
             <user>admin</user>
             <password></password>
             <type>OnosDriver</type>
@@ -11,7 +11,7 @@
         </ONOSbench>
 
         <ONOScli1>
-            <host>10.128.10.20</host>
+            <host>10.128.30.10</host>
             <user>admin</user>
             <password></password>
             <type>OnosCliDriver</type>
@@ -20,16 +20,16 @@
         </ONOScli1>
 
         <ONOS1>
-            <host>10.128.10.21</host>
-            <user>admin</user>
-            <password></password>
+            <host>10.128.30.11</host>
+            <user>sdn</user>
+            <password>rocks</password>
             <type>OnosDriver</type>
             <connect_order>3</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS1>
 
         <Mininet1>
-            <host>10.128.10.20</host>
+            <host>10.128.30.9</host>
             <user>admin</user>
             <password></password>
             <type>MininetCliDriver</type>
diff --git a/TestON/tests/TopoPerfNext/TopoPerfNext.params b/TestON/tests/TopoPerfNext/TopoPerfNext.params
index 08a3158..851522c 100644
--- a/TestON/tests/TopoPerfNext/TopoPerfNext.params
+++ b/TestON/tests/TopoPerfNext/TopoPerfNext.params
@@ -2,7 +2,7 @@
     <testcases>1,2,3</testcases>
 
     <ENV>
-        <cellName>kelvin2</cellName>
+        <cellName>topo_perf_test</cellName>
     </ENV>
 
     <GIT>
@@ -13,21 +13,21 @@
 
     <CTRL>
         <user>admin</user>
-        <ip1>10.128.10.21</ip1>
+        <ip1>10.128.174.1</ip1>
         <port1>6633</port1>
-        <ip2>10.128.10.22</ip2>
+        <ip2>10.128.174.2</ip2>
         <port2>6633</port2>
-        <ip3>10.128.10.23</ip3>
+        <ip3>10.128.174.3</ip3>
         <port3>6633</port3>
     </CTRL>
 
     <MN>
-        <ip1>10.128.10.24</ip1>
-        <ip2>10.128.10.24</ip2>
+        <ip1>10.128.10.90</ip1>
+        <ip2>10.128.10.91</ip2>
     </MN>
 
     <BENCH>
-        <ip>10.128.10.20</ip>
+        <ip>10.128.174.10</ip>
     </BENCH>
 
     <TEST>
diff --git a/TestON/tests/TopoPerfNext/TopoPerfNext.topo b/TestON/tests/TopoPerfNext/TopoPerfNext.topo
index 896e991..4ee44e2 100644
--- a/TestON/tests/TopoPerfNext/TopoPerfNext.topo
+++ b/TestON/tests/TopoPerfNext/TopoPerfNext.topo
@@ -2,72 +2,72 @@
     <COMPONENT>
         
         <ONOSbench>
-            <host>10.128.10.20</host>
+            <host>10.128.174.10</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosDriver</type>
             <connect_order>1</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOSbench>
 
         <ONOS1cli>
-            <host>10.128.10.20</host>
+            <host>10.128.174.10</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosCliDriver</type>
             <connect_order>2</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS1cli>
 
         <ONOS2cli>
-            <host>10.128.10.20</host>
+            <host>10.128.174.10</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosCliDriver</type>
             <connect_order>2</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS2cli>
         
         <ONOS3cli>
-            <host>10.128.10.20</host>
+            <host>10.128.174.10</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosCliDriver</type>
             <connect_order>2</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS3cli>
 
         <ONOS1>
-            <host>10.128.10.21</host>
+            <host>10.128.174.1</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosDriver</type>
             <connect_order>3</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS1>
 
         <ONOS2>
-            <host>10.128.10.22</host>
+            <host>10.128.174.2</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosDriver</type>
             <connect_order>3</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS2>
 
         <ONOS3>
-            <host>10.128.10.23</host>
+            <host>10.128.174.3</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosDriver</type>
             <connect_order>3</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS3>
 
         <Mininet1>
-            <host>10.128.10.24</host>
+            <host>10.128.10.90</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>MininetCliDriver</type>
             <connect_order>4</connect_order>
             <COMPONENTS>
@@ -79,9 +79,9 @@
         </Mininet1>
 
         <Mininet2>
-            <host>10.128.10.24</host>
+            <host>10.128.10.90</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>RemoteMininetDriver</type>
             <connect_order>5</connect_order>
             <COMPONENTS> </COMPONENTS>
diff --git a/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.params b/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.params
index 0db0459..f797706 100644
--- a/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.params
+++ b/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.params
@@ -2,7 +2,7 @@
     <testcases>1,2,3,4,5</testcases>
 
     <ENV>
-        <cellName>kelvin2</cellName>
+        <cellName>topo_perf_test</cellName>
     </ENV>
 
     <GIT>
@@ -13,21 +13,21 @@
 
     <CTRL>
         <user>admin</user>
-        <ip1>10.128.10.21</ip1>
+        <ip1>10.128.174.1</ip1>
         <port1>6633</port1>
-        <ip2>10.128.10.22</ip2>
+        <ip2>10.128.174.2</ip2>
         <port2>6633</port2>
-        <ip3>10.128.10.23</ip3>
+        <ip3>10.128.174.3</ip3>
         <port3>6633</port3>
     </CTRL>
 
     <MN>
-        <ip1>10.128.10.20</ip1>
-        <ip2>10.128.10.25</ip2>
+        <ip1>10.128.10.90</ip1>
+        <ip2>10.128.10.91</ip2>
     </MN>
 
     <BENCH>
-        <ip>10.128.10.20</ip>
+        <ip>10.128.174.10</ip>
     </BENCH>
 
     <TEST>
diff --git a/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.topo b/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.topo
index ecf46d3..3fc7bdc 100644
--- a/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.topo
+++ b/TestON/tests/TopoPerfNextSingleNode/TopoPerfNextSingleNode.topo
@@ -2,36 +2,36 @@
     <COMPONENT>
         
         <ONOSbench>
-            <host>10.128.10.20</host>
+            <host>10.128.174.10</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosDriver</type>
             <connect_order>1</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOSbench>
 
         <ONOS1cli>
-            <host>10.128.10.20</host>
+            <host>10.128.174.10</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosCliDriver</type>
             <connect_order>2</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS1cli>
         
         <ONOS1>
-            <host>10.128.20.21</host>
+            <host>10.128.174.1</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>OnosDriver</type>
             <connect_order>3</connect_order>
             <COMPONENTS> </COMPONENTS>
         </ONOS1>
 
         <Mininet1>
-            <host>10.128.10.20</host>
+            <host>10.128.10.90</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>MininetCliDriver</type>
             <connect_order>4</connect_order>
             <COMPONENTS>
@@ -43,9 +43,9 @@
         </Mininet1>
 
         <Mininet2>
-            <host>10.128.10.25</host>
+            <host>10.128.10.90</host>
             <user>admin</user>
-            <password></password>
+            <password>onos_test</password>
             <type>RemoteMininetDriver</type>
             <connect_order>5</connect_order>
             <COMPONENTS> </COMPONENTS>