diff --git a/TestON/drivers/common/cli/emulator/mininetclidriver.py b/TestON/drivers/common/cli/emulator/mininetclidriver.py
index 54e7d0f..a34741a 100644
--- a/TestON/drivers/common/cli/emulator/mininetclidriver.py
+++ b/TestON/drivers/common/cli/emulator/mininetclidriver.py
@@ -181,7 +181,7 @@
                     main.log.info(
                         "Starting Mininet from topo file " +
                         topoFile )
-                    cmdString += topoFile + " "
+                    cmdString +=  "-E python " + topoFile + " "
                     if args is None:
                         args = ''
                         # TODO: allow use of args from .topo file?
diff --git a/TestON/drivers/common/cli/onosdriver.py b/TestON/drivers/common/cli/onosdriver.py
index 32856b4..9e6d5ff 100644
--- a/TestON/drivers/common/cli/onosdriver.py
+++ b/TestON/drivers/common/cli/onosdriver.py
@@ -671,7 +671,7 @@
             main.exit()
 
     def createCellFile( self, benchIp, fileName, mnIpAddrs,
-                        appString, onosIpAddrs ):
+                        appString, onosIpAddrs, onosUser="sdn" ):
         """
         Creates a cell file based on arguments
         Required:
@@ -683,6 +683,8 @@
                   supported currently
             * ONOS IP addresses ( onosIpAddrs )
                 - Must be passed in as last arguments
+            * ONOS USER (onosUser)
+                - optional argument to set ONOS_USER environment variable
 
         NOTE: Assumes cells are located at:
             ~/<self.home>/tools/test/cells/
@@ -702,6 +704,8 @@
         # Note that you  may not want certain apps listed
         # on here.
         appString = "export ONOS_APPS=" + appString
+        onosGroup = "export ONOS_GROUP=" + onosUser
+        onosUser = "export ONOS_USER=" + onosUser
         mnString = "export OCN="
         if mnIpAddrs == "":
             mnString = ""
@@ -734,6 +738,8 @@
             cellFile.write( "export OCI=$OC1\n" )
             cellFile.write( mnString + "\"" + mnIpAddrs + "\"\n" )
             cellFile.write( appString + "\n" )
+            cellFile.write( onosGroup + "\n" )
+            cellFile.write( onosUser + "\n" )
             cellFile.close()
 
             # We use os.system to send the command to TestON cluster
@@ -994,17 +1000,19 @@
                 "\$",
                 "Unknown\sinstance",
                 pexpect.TIMEOUT ], timeout=120 )
-            self.handle.expect( "\$" )
             if i == 0:
+                self.handle.expect( "\$" )
                 main.log.info( "Service is already running" )
                 return main.TRUE
             elif i == 1:
+                self.handle.expect( "\$" )
                 main.log.info( "ONOS service started" )
                 return main.TRUE
             elif i == 2:
                 main.log.info( "ONOS service started" )
                 return main.TRUE
             else:
+                self.handle.expect( "\$" )
                 main.log.error( "ONOS service failed to start" )
                 main.cleanup()
                 main.exit()
diff --git a/TestON/tests/USECASE_SegmentRouting/2x2.json b/TestON/tests/USECASE_SegmentRouting/2x2.json
new file mode 100644
index 0000000..c6c2eb8
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/2x2.json
@@ -0,0 +1,104 @@
+{
+    "ports" : {
+    "of:0000000000000001/3" : {
+        "interfaces" : [
+        {
+            "ips" : [ "10.0.1.254/24" ]
+        }
+        ]
+    },
+    "of:0000000000000001/4" : {
+        "interfaces" : [
+        {
+            "ips" : [ "10.0.1.254/24" ]
+        }
+        ]
+    },
+    "of:0000000000000002/3" : {
+        "interfaces" : [
+        {
+            "ips" : [ "10.0.2.254/24" ]
+        }
+        ]
+    },
+    "of:0000000000000002/4" : {
+        "interfaces" : [
+        {
+            "ips" : [ "10.0.2.254/24" ]
+        }
+        ]
+    }
+    },
+    "devices" : {
+        "of:0000000000000001" : {
+            "basic":{ "driver" : "ofdpa-cpqd" },
+            "segmentrouting" : {
+                "name" : "Leaf-R1",
+                "nodeSid" : 1,
+                "routerIp" : "192.168.0.1",
+                "routerMac" : "00:00:00:00:00:01",
+                "isEdgeRouter" : true,
+                "adjacencySids" : []
+            }
+        },
+        "of:0000000000000002" : {
+            "basic":{ "driver" : "ofdpa-cpqd" },
+            "segmentrouting" : {
+                "name" : "Leaf-R2",
+                "nodeSid" : 2,
+                "routerIp" : "192.168.0.2",
+                "routerMac" : "00:00:00:00:00:02",
+                "isEdgeRouter" : true,
+                "adjacencySids" : []
+            }
+        },
+        "of:0000000000000101" : {
+            "basic":{ "driver" : "ofdpa-cpqd" },
+            "segmentrouting" : {
+                "name" : "Spine-R1",
+                "nodeSid" : 101,
+                "routerIp" : "192.168.0.101",
+                "routerMac" : "00:00:00:00:01:01",
+                "isEdgeRouter" : false,
+                "adjacencySids" : []
+            }
+        },
+        "of:0000000000000102" : {
+            "basic":{ "driver" : "ofdpa-cpqd" },
+            "segmentrouting" : {
+                "name" : "Spine-R2",
+                "nodeSid" : 102,
+                "routerIp" : "192.168.0.102",
+                "routerMac" : "00:00:00:00:01:02",
+                "isEdgeRouter" : false,
+                "adjacencySids" : []
+            }
+        }
+    },
+    "hosts" : {
+        "00:00:00:00:00:01/4093" : {
+            "basic": {
+                "ips": ["10.0.1.1"],
+                "location": "of:0000000000000001/3"
+            }
+        },
+        "00:00:00:00:00:02/4093" : {
+            "basic": {
+                "ips": ["10.0.1.2"],
+                "location": "of:0000000000000001/4"
+            }
+        },
+        "00:00:00:00:00:03/4093" : {
+            "basic": {
+                "ips": ["10.0.2.1"],
+                "location": "of:0000000000000002/3"
+            }
+        },
+        "00:00:00:00:00:04/4093" : {
+            "basic": {
+                "ips": ["10.0.2.2"],
+                "location": "of:0000000000000002/4"
+            }
+        }
+    }
+}
diff --git a/TestON/tests/USECASE_SegmentRouting/Dependency/cord_fabric.py b/TestON/tests/USECASE_SegmentRouting/Dependency/cord_fabric.py
new file mode 100755
index 0000000..b710b12
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/Dependency/cord_fabric.py
@@ -0,0 +1,93 @@
+#!/usr/bin/python
+
+import os
+from optparse import OptionParser
+
+from mininet.net import Mininet
+from mininet.topo import Topo
+from mininet.node import RemoteController, UserSwitch, Host
+from mininet.link import TCLink
+from mininet.log import setLogLevel
+from mininet.cli import CLI
+
+# Parse command line options and dump results
+def parseOptions():
+    """Parse command line options"""
+    parser = OptionParser()
+    parser.add_option('--spine', dest='spine', type='int', default=2,
+                      help='number of spine switches, default=2')
+    parser.add_option('--leaf', dest='leaf', type='int', default=2,
+                      help='number of leaf switches, default=2')
+    parser.add_option('--fanout', dest='fanout', type='int', default=2,
+                      help='number of hosts per leaf switch, default=2')
+    parser.add_option('--onos', dest='onos', type='int', default=0,
+                      help='number of ONOS Instances, default=0, 0 means localhost, 1 will use OC1 and so on')
+
+    (options, args) = parser.parse_args()
+    return options, args
+
+opts, args = parseOptions()
+
+class LeafAndSpine(Topo):
+    def __init__(self, spine=2, leaf=2, fanout=2, **opts):
+        "Create Leaf and Spine Topo."
+
+        Topo.__init__(self, **opts)
+
+        # Add spine switches
+        spines = {}
+        for s in range(spine):
+            spines[s] = self.addSwitch('spine10%s' % (s + 1), dpid="00000000010%s" % (s + 1))
+        # Set link speeds to 100Mb/s
+        linkopts = dict(bw=10)
+
+        # Add Leaf switches
+        for ls in range(leaf):
+            leafSwitch = self.addSwitch('leaf%s' % (ls + 1), dpid="00000000000%s" % (1+ls))
+            # Connect leaf to all spines
+            for s in range(spine):
+                switch = spines[s]
+                self.addLink(leafSwitch, switch, **linkopts)
+            # Add hosts under a leaf, fanout hosts per leaf switch
+            for f in range(fanout):
+                host = self.addHost('h%s' % (ls * fanout + f + 1),
+                                         cls=IpHost,
+                                         ip='10.0.%s.%s/24' % ((ls + 1), (f + 1)),
+                                         gateway='10.0.%s.254' % (ls + 1))
+                self.addLink(host, leafSwitch, **linkopts)
+
+class IpHost(Host):
+    def __init__(self, name, gateway, *args, **kwargs):
+        super(IpHost, self).__init__(name, *args, **kwargs)
+        self.gateway = gateway
+
+    def config(self, **kwargs):
+        Host.config(self, **kwargs)
+        mtu = "ifconfig "+self.name+"-eth0 mtu 1490"
+        self.cmd(mtu)
+        self.cmd('ip route add default via %s' % self.gateway)
+
+def config(opts):
+    spine = opts.spine
+    leaf = opts.leaf
+    fanout = opts.fanout 
+    controllers= [ os.environ['OC%s' % i] for i in range(1,opts.onos+1) ] if (opts.onos) else ['127.0.0.1']
+    topo = LeafAndSpine(spine=spine, leaf=leaf, fanout=fanout)
+    net = Mininet(topo=topo, link=TCLink, build=False,
+                  switch=UserSwitch,
+                  controller = None,
+                  autoSetMacs = True)
+    i = 0
+    for ip in controllers:
+        net.addController( "c%s" % (i), controller=RemoteController, ip=ip)
+        i += 1;
+    net.build()
+    net.start()
+    CLI(net)
+    net.stop()
+
+if __name__ == '__main__':
+    setLogLevel('info')
+    config(opts)
+    os.system('sudo mn -c')
+
diff --git a/TestON/tests/USECASE_SegmentRouting/Dependency/startUp.py b/TestON/tests/USECASE_SegmentRouting/Dependency/startUp.py
new file mode 100644
index 0000000..bf2a2b6
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/Dependency/startUp.py
@@ -0,0 +1,38 @@
+"""
+    This wrapper function is use for starting up onos instance
+"""
+
+import time
+import os
+import json
+
+def onosBuild( main, gitBranch ):
+    """
+        This includes pulling ONOS and building it using maven install
+    """
+
+    buildResult = main.FALSE
+
+    # Git checkout a branch of ONOS
+    checkOutResult = main.ONOSbench.gitCheckout( gitBranch )
+    # Does the git pull on the branch that was checked out
+    if not checkOutResult:
+        main.log.warn( "Failed to checked out " + gitBranch +
+                                           " branch")
+    else:
+        main.log.info( "Successfully checked out " + gitBranch +
+                                           " branch")
+    gitPullResult = main.ONOSbench.gitPull()
+    if gitPullResult == main.ERROR:
+        main.log.error( "Error pulling git branch" )
+    else:
+        main.log.info( "Successfully pulled " + gitBranch + " branch" )
+
+    # Maven clean install
+    buildResult = main.ONOSbench.cleanInstall()
+
+    return buildResult
+
+
+
+
diff --git a/TestON/tests/USECASE_SegmentRouting/README.md b/TestON/tests/USECASE_SegmentRouting/README.md
new file mode 100644
index 0000000..da75079
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/README.md
@@ -0,0 +1,18 @@
+This test is designed to verify basic connectivity the SegmentRouting application.
+
+It consists of 
+
+1) Installing and Starting ONOS
+2) Starting Mininet and testing connectivity
+
+Requirements
+
+ - A single ONOS instance is required for the test, the application is currently not stable in a cluster.
+ - An updated version of the CPQD switch has to be running to make sure it supports group chaining.
+
+Step 1:
+In this step we copy the proper config file to ONOS, next we package ONOS and install it in the target machine.
+
+Step 2:
+
+In this step we start a 2x2 leaf-spine topology, connect to ONOS, and next we send several pings between hosts to test connectivity.
diff --git a/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.params b/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.params
new file mode 100755
index 0000000..93c957f
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.params
@@ -0,0 +1,35 @@
+<PARAMS>
+
+    <testcases>1,2,11,9</testcases>
+
+    <SCALE>
+        <size>1</size>
+        <max>1</max>
+    </SCALE>
+
+    <DEPENDENCY>
+        <path>/tests/USECASE_SegmentRouting/Dependency/</path>
+        <wrapper1>startUp</wrapper1>
+        <topology>cord_fabric.py</topology>
+    </DEPENDENCY>
+
+    <ENV>
+        <cellName>productionCell</cellName>
+        <cellApps>drivers,openflow-base,netcfghostprovider,netcfglinksprovider,segmentrouting,vrouter,hostprovider</cellApps>
+        <cellUser>sdn</cellUser>
+    </ENV>
+
+    <GIT>
+        <pull>False</pull>
+        <branch>master</branch>
+    </GIT>
+
+    <CTRL>
+        <port>6653</port>
+    </CTRL>
+
+    <SLEEP>
+        <startup>15</startup>
+    </SLEEP>
+
+</PARAMS>
diff --git a/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.py b/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.py
new file mode 100644
index 0000000..7ba0b30
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.py
@@ -0,0 +1,237 @@
+
+# This test is to determine if the Segment Routing application is working properly
+
+class USECASE_SegmentRouting:
+
+    def __init__( self ):
+        self.default = ''
+
+    def CASE1( self, main ):
+        import time
+        import os
+        import imp
+        import re
+
+        """
+        - Construct tests variables
+        - GIT ( optional )
+            - Checkout ONOS master branch
+            - Pull latest ONOS code
+        - Building ONOS ( optional )
+            - Install ONOS package
+            - Build ONOS package
+        """
+
+        main.case( "Constructing test variables and building ONOS package" )
+        main.step( "Constructing test variables" )
+        stepResult = main.FALSE
+
+        # Test variables
+        main.testOnDirectory = re.sub( "(/tests)$", "", main.testDir )
+        main.cellName = main.params[ 'ENV' ][ 'cellName' ]
+        main.apps = main.params[ 'ENV' ][ 'cellApps' ]
+        gitBranch = main.params[ 'GIT' ][ 'branch' ]
+        main.dependencyPath = main.testOnDirectory + \
+                              main.params[ 'DEPENDENCY' ][ 'path' ]
+        main.topology = main.params[ 'DEPENDENCY' ][ 'topology' ]
+        main.scale = ( main.params[ 'SCALE' ][ 'size' ] ).split( "," )
+        main.maxNodes = int( main.params[ 'SCALE' ][ 'max' ] )
+        main.ONOSport = main.params[ 'CTRL' ][ 'port' ]
+        wrapperFile1 = main.params[ 'DEPENDENCY' ][ 'wrapper1' ]
+        main.startUpSleep = int( main.params[ 'SLEEP' ][ 'startup' ] )
+        gitPull = main.params[ 'GIT' ][ 'pull' ]
+        main.cellData = {} # for creating cell file
+        main.CLIs = []
+        main.ONOSip = []
+
+        main.ONOSip = main.ONOSbench.getOnosIps()
+
+        # Assigning ONOS cli handles to a list
+        for i in range( 1,  main.maxNodes + 1 ):
+            main.CLIs.append( getattr( main, 'ONOScli' + str( i ) ) )
+
+        # -- INIT SECTION, ONLY RUNS ONCE -- #
+        main.startUp = imp.load_source( wrapperFile1,
+                                        main.dependencyPath +
+                                        wrapperFile1 +
+                                        ".py" )
+
+        copyResult1 = main.ONOSbench.scp( main.Mininet1,
+                                          main.dependencyPath +
+                                          main.topology,
+                                          main.Mininet1.home,
+                                          direction="to" )
+        if main.CLIs:
+            stepResult = main.TRUE
+        else:
+            main.log.error( "Did not properly created list of ONOS CLI handle" )
+            stepResult = main.FALSE
+
+        utilities.assert_equals( expect=main.TRUE,
+                                 actual=stepResult,
+                                 onpass="Successfully construct " +
+                                        "test variables ",
+                                 onfail="Failed to construct test variables" )
+
+        if gitPull == 'True':
+            main.step( "Building ONOS in " + gitBranch + " branch" )
+            onosBuildResult = main.startUp.onosBuild( main, gitBranch )
+            stepResult = onosBuildResult
+            utilities.assert_equals( expect=main.TRUE,
+                                     actual=stepResult,
+                                     onpass="Successfully compiled " +
+                                            "latest ONOS",
+                                     onfail="Failed to compile " +
+                                            "latest ONOS" )
+        else:
+            main.log.warn( "Did not pull new code so skipping mvn " +
+                           "clean install" )
+
+    def CASE2( self, main ):
+        """
+        - Set up cell
+            - Create cell file
+            - Set cell file
+            - Verify cell file
+        - Kill ONOS process
+        - Uninstall ONOS cluster
+        - Verify ONOS start up
+        - Install ONOS cluster
+        - Connect to cli
+        """
+
+        # main.scale[ 0 ] determines the current number of ONOS controller
+        main.numCtrls = int( main.scale[ 0 ] )
+
+        main.case( "Starting up " + str( main.numCtrls ) +
+                   " node(s) ONOS cluster" )
+
+        #kill off all onos processes
+        main.log.info( "Safety check, killing all ONOS processes" +
+                       " before initiating environment setup" )
+
+        for i in range( main.maxNodes ):
+            main.ONOSbench.onosDie( main.ONOSip[ i ] )
+
+        print "NODE COUNT = ", main.numCtrls
+
+        tempOnosIp = []
+        for i in range( main.numCtrls ):
+            tempOnosIp.append( main.ONOSip[i] )
+
+        onosUser = main.params[ 'ENV' ][ 'cellUser' ]
+        main.ONOSbench.createCellFile( main.ONOSbench.ip_address,
+                                       "temp",
+                                       main.Mininet1.ip_address,
+                                       main.apps,
+                                       tempOnosIp,
+                                       onosUser)
+
+        main.step( "Apply cell to environment" )
+        cellResult = main.ONOSbench.setCell( "temp" )
+        verifyResult = main.ONOSbench.verifyCell()
+        stepResult = cellResult and verifyResult
+        utilities.assert_equals( expect=main.TRUE,
+                                 actual=stepResult,
+                                 onpass="Successfully applied cell to " + \
+                                        "environment",
+                                 onfail="Failed to apply cell to environment " )
+
+        main.step( "Creating ONOS package" )
+        main.ONOSbench.handle.sendline( "cp ~/TestON/tests/USECASE_SegmentRouting/2x2.json ~/onos/tools/package/config/network-cfg.json")
+        packageResult = main.ONOSbench.onosPackage()
+        stepResult = packageResult
+        utilities.assert_equals( expect=main.TRUE,
+                                 actual=stepResult,
+                                 onpass="Successfully created ONOS package",
+                                 onfail="Failed to create ONOS package" )
+
+        time.sleep( main.startUpSleep )
+        main.step( "Installing ONOS package" )
+        onosInstallResult = main.TRUE
+        for i in range( main.numCtrls ):
+            onosInstallResult = onosInstallResult and \
+                    main.ONOSbench.onosInstall( node=main.ONOSip[ i ] )
+        stepResult = onosInstallResult
+        utilities.assert_equals( expect=main.TRUE,
+                                 actual=stepResult,
+                                 onpass="Successfully installed ONOS package",
+                                 onfail="Failed to install ONOS package" )
+
+        main.step( "Starting ONOS service" )
+        stopResult = main.TRUE
+        startResult = main.TRUE
+        onosIsUp = main.TRUE
+
+        for i in range( main.numCtrls ):
+            onosIsUp = onosIsUp and main.ONOSbench.isup( main.ONOSip[ i ] )
+        if onosIsUp == main.TRUE:
+            main.log.report( "ONOS instance is up and ready" )
+        else:
+            main.log.report( "ONOS instance may not be up, stop and " +
+                             "start ONOS again " )
+            for i in range( main.numCtrls ):
+                stopResult = stopResult and \
+                        main.ONOSbench.onosStop( main.ONOSip[ i ] )
+            for i in range( main.numCtrls ):
+                startResult = startResult and \
+                        main.ONOSbench.onosStart( main.ONOSip[ i ] )
+        stepResult = onosIsUp and stopResult and startResult
+        utilities.assert_equals( expect=main.TRUE,
+                                 actual=stepResult,
+                                 onpass="ONOS service is ready",
+                                 onfail="ONOS service did not start properly" )
+        time.sleep( main.startUpSleep )
+
+    def CASE9( self, main ):
+        '''
+            Report errors/warnings/exceptions
+        '''
+        #main.ONOSbench.logReport( main.ONOSip[ 0 ],
+        #                          [ "INFO" ],
+        #                          "a" )
+        #main.log.info("Error report: \n" )
+        main.ONOSbench.logReport( main.ONOSip[ 0 ],
+                                  [ "INFO",
+                                    "FOLLOWER",
+                                    "WARN",
+                                    "flow",
+                                    "ERROR",
+                                    "Except" ],
+                                  "s" )
+
+
+    def CASE11( self, main ):
+        """
+            Start mininet
+        """
+        main.log.report( "Start Mininet topology" )
+        main.log.case( "Start Mininet topology" )
+
+        main.step( "Starting Mininet Topology" )
+        topoResult = main.Mininet1.startNet( topoFile= main.dependencyPath + main.topology, args="--onos 1" )
+        stepResult = topoResult
+        utilities.assert_equals( expect=main.TRUE,
+                                 actual=stepResult,
+                                 onpass="Successfully loaded topology",
+                                 onfail="Failed to load topology" )
+        # Exit if topology did not load properly
+        if not topoResult:
+            main.cleanup()
+            main.exit()
+        main.step("Waiting for switch initialization and configuration")
+        time.sleep( main.startUpSleep )
+        pa = main.Mininet1.pingall()
+        utilities.assert_equals( expect=main.TRUE, actual=pa,
+                                 onpass="Full connectivity successfully tested",
+                                 onfail="Full connectivity failed" )
+        # cleanup mininet
+        main.CLIs[0].logout()
+        main.ONOSbench.onosStop( main.ONOSip[0] )
+        main.Mininet1.stopNet()
+        main.Mininet1.disconnect()
+
+
+
+
+
diff --git a/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.topo b/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.topo
new file mode 100755
index 0000000..0484c01
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/USECASE_SegmentRouting.topo
@@ -0,0 +1,37 @@
+<TOPOLOGY>
+    <COMPONENT>
+
+        <ONOSbench>
+            <host>localhost</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>OnosDriver</type>
+            <connect_order>1</connect_order>
+            <COMPONENTS>
+                <nodes>1</nodes>
+            </COMPONENTS>
+        </ONOSbench>
+
+        <ONOScli1>
+            <host>localhost</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>OnosCliDriver</type>
+            <connect_order>2</connect_order>
+            <COMPONENTS>
+            </COMPONENTS>
+        </ONOScli1>
+
+        <Mininet1>
+            <host>OCN</host>
+            <user>admin</user>
+            <password>onos_test</password>
+            <type>MininetCliDriver</type>
+            <connect_order>3</connect_order>
+            <COMPONENTS>
+                <home>~/mininet/custom/</home>
+            </COMPONENTS>
+        </Mininet1>
+
+    </COMPONENT>
+</TOPOLOGY>
diff --git a/TestON/tests/USECASE_SegmentRouting/__init__.py b/TestON/tests/USECASE_SegmentRouting/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/TestON/tests/USECASE_SegmentRouting/__init__.py