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From wid...@apache.org
Subject [25/47] Marvin IP cleared tests for various cloudstack components
Date Tue, 14 May 2013 13:57:44 GMT
http://git-wip-us.apache.org/repos/asf/cloudstack/blob/894413e3/test/integration/component/test_netscaler_lb.py
----------------------------------------------------------------------
diff --git a/test/integration/component/test_netscaler_lb.py b/test/integration/component/test_netscaler_lb.py
new file mode 100644
index 0000000..898f8b1
--- /dev/null
+++ b/test/integration/component/test_netscaler_lb.py
@@ -0,0 +1,2964 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+""" P1 tests for netscaler load balancing
+"""
+#Import Local Modules
+import marvin
+from nose.plugins.attrib import attr
+from marvin.cloudstackTestCase import *
+from marvin.cloudstackAPI import *
+from marvin.integration.lib.utils import *
+from marvin.integration.lib.base import *
+from marvin.integration.lib.common import *
+from marvin.remoteSSHClient import remoteSSHClient
+import datetime
+
+
+class Services:
+    """Test netscaler services
+    """
+
+    def __init__(self):
+        self.services = {
+                         "account": {
+                                    "email": "test@test.com",
+                                    "firstname": "Test",
+                                    "lastname": "User",
+                                    "username": "test",
+                                    # Random characters are appended for unique
+                                    # username
+                                    "password": "password",
+                         },
+                         "service_offering": {
+                                    "name": "Tiny Instance",
+                                    "displaytext": "Tiny Instance",
+                                    "cpunumber": 1,
+                                    "cpuspeed": 100,    # in MHz
+                                    "memory": 128,       # In MBs
+                         },
+                         "virtual_machine": {
+                                    "displayname": "TestVM",
+                                    "username": "root",
+                                    "password": "password",
+                                    "ssh_port": 22,
+                                    "hypervisor": 'XenServer',
+                                    "privateport": 22,
+                                    "publicport": 22,
+                                    "protocol": 'TCP',
+                                },
+                         "netscaler": {
+                                "ipaddress": '10.147.40.100',
+                                "username": 'nsroot',
+                                "password": 'nsroot',
+                                "networkdevicetype": 'NetscalerVPXLoadBalancer',
+                                "publicinterface": '1/1',
+                                "privateinterface": '1/1',
+                                "numretries": 2,
+                                "lbdevicededicated": False,
+                                "lbdevicecapacity": 50,
+                                "port": 22,
+                         },
+                         "network_offering_dedicated": {
+                                    "name": 'Netscaler',
+                                    "displaytext": 'Netscaler',
+                                    "guestiptype": 'Isolated',
+                                    "supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,Firewall,Lb,UserData,StaticNat',
+                                    "traffictype": 'GUEST',
+                                    "availability": 'Optional',
+                                    "specifyVlan": False,
+                                    "specifyIpRanges": False,
+                                    "serviceProviderList": {
+                                            "Dhcp": 'VirtualRouter',
+                                            "Dns": 'VirtualRouter',
+                                            "SourceNat": 'VirtualRouter',
+                                            "PortForwarding": 'VirtualRouter',
+                                            "Vpn": 'VirtualRouter',
+                                            "Firewall": 'VirtualRouter',
+                                            "Lb": 'Netscaler',
+                                            "UserData": 'VirtualRouter',
+                                            "StaticNat": 'VirtualRouter',
+                                    },
+                                    "servicecapabilitylist": {
+                                        "SourceNat": {
+                                            "SupportedSourceNatTypes": "peraccount"
+                                        },
+                                        "lb": {
+                                               "SupportedLbIsolation": "dedicated"
+                                        },
+                                    },
+                         },
+                         "network_offering": {
+                                    "name": 'Netscaler',
+                                    "displaytext": 'Netscaler',
+                                    "guestiptype": 'Isolated',
+                                    "supportedservices": 'Dhcp,Dns,SourceNat,PortForwarding,Vpn,Firewall,Lb,UserData,StaticNat',
+                                    "traffictype": 'GUEST',
+                                    "availability": 'Optional',
+                                    "serviceProviderList": {
+                                            "Dhcp": 'VirtualRouter',
+                                            "Dns": 'VirtualRouter',
+                                            "SourceNat": 'VirtualRouter',
+                                            "PortForwarding": 'VirtualRouter',
+                                            "Vpn": 'VirtualRouter',
+                                            "Firewall": 'VirtualRouter',
+                                            "Lb": 'Netscaler',
+                                            "UserData": 'VirtualRouter',
+                                            "StaticNat": 'VirtualRouter',
+                                    },
+                         },
+                         "network": {
+                                  "name": "Netscaler",
+                                  "displaytext": "Netscaler",
+                         },
+                         "lbrule": {
+                                    "name": "SSH",
+                                    "alg": "roundrobin",
+                                    # Algorithm used for load balancing
+                                    "privateport": 22,
+                                    "publicport": 22,
+                                    "openfirewall": False,
+                         },
+                         "natrule": {
+                                    "privateport": 22,
+                                    "publicport": 22,
+                                    "protocol": "TCP"
+                         },
+                         "ostype": 'CentOS 5.3 (64-bit)',
+                         # Cent OS 5.3 (64 bit)
+                         "sleep": 60,
+                         "timeout": 10,
+                         "mode": 'advanced'
+                    }
+
+
+class TestLbSourceNat(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestLbSourceNat,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=True
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls._cleanup = [
+                        cls.service_offering,
+                        cls.network_offering,
+                        ]
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.account = Account.create(
+                                     self.apiclient,
+                                     self.services["account"],
+                                     admin=True,
+                                     domainid=self.domain.id
+                                     )
+        self.cleanup = [self.account]
+        return
+
+    def tearDown(self):
+        try:
+            self.debug("Cleaning up the resources")
+            #Clean up, terminate the created network offerings
+            cleanup_resources(self.apiclient, self.cleanup)
+            interval = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.interval'
+                                    )
+            wait = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.wait'
+                                    )
+            # Sleep to ensure that all resources are deleted
+            time.sleep(int(interval[0].value) + int(wait[0].value))
+            self.debug("Cleanup complete!")
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags = ["advancedns"])
+    def test_add_lb_on_source_nat(self):
+        """Test Create LB rule for sourceNat IP address
+        """
+
+
+        # Validate the following
+        # 1. Deploy the first VM using a network from the above created
+        #    Network offering.
+        # 2. Deploy another VM.
+        # 3. Create LB rule for the sourceNat IP address. User should NOT be
+        #    allowed to create an LB rule on source NAT
+
+        # Creating network using the network offering created
+        self.debug("Creating network with network offering: %s" %
+                                                    self.network_offering.id)
+        self.network = Network.create(
+                                    self.apiclient,
+                                    self.services["network"],
+                                    accountid=self.account.account.name,
+                                    domainid=self.account.account.domainid,
+                                    networkofferingid=self.network_offering.id,
+                                    zoneid=self.zone.id
+                                    )
+        self.debug("Created network with ID: %s" % self.network.id)
+
+        self.debug("Deploying VM in account: %s" % self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_1 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_1.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_1.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+
+        self.debug("Deploying another VM in account: %s" %
+                                            self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_2 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_2.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_2.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+        src_nat_list = PublicIPAddress.list(
+                                        self.apiclient,
+                                        associatednetworkid=self.network.id,
+                                        account=self.account.account.name,
+                                        domainid=self.account.account.domainid,
+                                        listall=True,
+                                        issourcenat=True,
+                                        )
+        self.assertEqual(
+                         isinstance(src_nat_list, list),
+                         True,
+                         "List Public IP should return a valid source NAT"
+                         )
+        self.assertNotEqual(
+                    len(src_nat_list),
+                    0,
+                    "Length of response from listPublicIp should not be 0"
+                    )
+
+        src_nat = src_nat_list[0]
+
+        self.debug("Trying to create LB rule on source NAT IP: %s" %
+                                                        src_nat.ipaddress)
+        # Create Load Balancer rule with source NAT
+        with self.assertRaises(Exception):
+            LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=src_nat.id,
+                                    accountid=self.account.account.name
+                                )
+        return
+
+
+class TestLbOnIpWithPf(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestLbOnIpWithPf,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=True
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls._cleanup = [
+                        cls.service_offering,
+                        cls.network_offering,
+                        ]
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.account = Account.create(
+                                     self.apiclient,
+                                     self.services["account"],
+                                     admin=True,
+                                     domainid=self.domain.id
+                                     )
+        self.cleanup = [self.account]
+        return
+
+    def tearDown(self):
+        try:
+            self.debug("Cleaning up the resources")
+            #Clean up, terminate the created network offerings
+            cleanup_resources(self.apiclient, self.cleanup)
+            interval = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.interval'
+                                    )
+            wait = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.wait'
+                                    )
+            # Sleep to ensure that all resources are deleted
+            time.sleep(int(interval[0].value) + int(wait[0].value))
+            self.debug("Cleanup complete!")
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags = ["advancedns"])
+    def test_lb_on_ip_with_pf(self):
+        """Test Create LB rule for sourceNat IP address
+        """
+
+
+        # Validate the following
+        # 1. Deploy the first VM using a network from the above created
+        #    Network offering.
+        # 2. Deploy another VM.
+        # 3. Create LB rule on Ip with PF rule. User should NOT be
+        #    allowed to create an LB rule on Ip with PF
+
+        # Creating network using the network offering created
+        self.debug("Creating network with network offering: %s" %
+                                                    self.network_offering.id)
+        self.network = Network.create(
+                                    self.apiclient,
+                                    self.services["network"],
+                                    accountid=self.account.account.name,
+                                    domainid=self.account.account.domainid,
+                                    networkofferingid=self.network_offering.id,
+                                    zoneid=self.zone.id
+                                    )
+        self.debug("Created network with ID: %s" % self.network.id)
+
+        self.debug("Deploying VM in account: %s" % self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_1 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_1.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_1.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+
+        self.debug("Deploying another VM in account: %s" %
+                                            self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_2 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_2.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_2.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+        self.debug("Associating public IP for network: %s" % self.network.id)
+        ip_with_nat_rule = PublicIPAddress.create(
+                                    self.apiclient,
+                                    accountid=self.account.account.name,
+                                    zoneid=self.zone.id,
+                                    domainid=self.account.account.domainid,
+                                    networkid=self.network.id
+                                    )
+
+        self.debug("Associated %s with network %s" % (
+                                        ip_with_nat_rule.ipaddress.ipaddress,
+                                        self.network.id
+                                        ))
+        self.debug("Creating PF rule for IP address: %s" %
+                                        ip_with_nat_rule.ipaddress.ipaddress)
+        NATRule.create(
+                         self.apiclient,
+                         virtual_machine_1,
+                         self.services["natrule"],
+                         ipaddressid=ip_with_nat_rule.ipaddress.id
+                      )
+
+        self.debug("Trying to create LB rule on IP with NAT: %s" %
+                                    ip_with_nat_rule.ipaddress.ipaddress)
+
+        # Create Load Balancer rule on IP already having NAT rule
+        with self.assertRaises(Exception):
+                LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=ip_with_nat_rule.ipaddress.id,
+                                    accountid=self.account.account.name
+                                    )
+        return
+
+
+class TestPfOnIpWithLb(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestPfOnIpWithLb,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=True
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls._cleanup = [
+                        cls.service_offering,
+                        cls.network_offering,
+                        ]
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.account = Account.create(
+                                     self.apiclient,
+                                     self.services["account"],
+                                     admin=True,
+                                     domainid=self.domain.id
+                                     )
+        self.cleanup = [self.account]
+        return
+
+    def tearDown(self):
+        try:
+            self.debug("Cleaning up the resources")
+            #Clean up, terminate the created network offerings
+            cleanup_resources(self.apiclient, self.cleanup)
+            interval = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.interval'
+                                    )
+            wait = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.wait'
+                                    )
+            # Sleep to ensure that all resources are deleted
+            time.sleep(int(interval[0].value) + int(wait[0].value))
+            self.debug("Cleanup complete!")
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags = ["advancedns"])
+    def test_pf_on_ip_with_lb(self):
+        """Test Create a port forwarding rule  on an Ip address that already has a LB rule.
+        """
+
+
+        # Validate the following
+        # 1. Deploy the first VM using a network from the above created
+        #    Network offering.
+        # 2. Deploy another VM.
+        # 3. Create PF rule on Ip with LB rule. User should NOT be
+        #    allowed to create an LB rule on Ip with LB
+
+        # Creating network using the network offering created
+        self.debug("Creating network with network offering: %s" %
+                                                    self.network_offering.id)
+        self.network = Network.create(
+                                    self.apiclient,
+                                    self.services["network"],
+                                    accountid=self.account.account.name,
+                                    domainid=self.account.account.domainid,
+                                    networkofferingid=self.network_offering.id,
+                                    zoneid=self.zone.id
+                                    )
+        self.debug("Created network with ID: %s" % self.network.id)
+
+        self.debug("Deploying VM in account: %s" % self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_1 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_1.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_1.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+
+        self.debug("Deploying another VM in account: %s" %
+                                            self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_2 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_2.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_2.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+        self.debug("Associating public IP for network: %s" % self.network.id)
+
+        ip_with_lb_rule = PublicIPAddress.create(
+                                self.apiclient,
+                                accountid=self.account.account.name,
+                                zoneid=self.zone.id,
+                                domainid=self.account.account.domainid,
+                                networkid=self.network.id
+                                )
+        self.debug("Associated %s with network %s" % (
+                                        ip_with_lb_rule.ipaddress.ipaddress,
+                                        self.network.id
+                                        ))
+        self.debug("Creating LB rule for IP address: %s" %
+                                        ip_with_lb_rule.ipaddress.ipaddress)
+
+        LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=ip_with_lb_rule.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+
+        self.debug("Trying to create PF rule on IP with LB rule: %s" %
+                                        ip_with_lb_rule.ipaddress.ipaddress)
+
+        with self.assertRaises(Exception):
+            NATRule.create(
+                         self.apiclient,
+                         virtual_machine,
+                         self.services["natrule"],
+                         ipaddressid=ip_with_lb_rule.ipaddress.id
+                      )
+        return
+
+
+class TestLbOnNonSourceNat(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestLbOnNonSourceNat,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=False
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls._cleanup = [
+                        cls.service_offering,
+                        cls.network_offering,
+                        ]
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.account = Account.create(
+                                     self.apiclient,
+                                     self.services["account"],
+                                     admin=True,
+                                     domainid=self.domain.id
+                                     )
+        self.cleanup = [self.account]
+        return
+
+    def tearDown(self):
+        try:
+            self.debug("Cleaning up the resources")
+            #Clean up, terminate the created network offerings
+            cleanup_resources(self.apiclient, self.cleanup)
+            interval = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.interval'
+                                    )
+            wait = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.wait'
+                                    )
+            # Sleep to ensure that all resources are deleted
+            time.sleep(int(interval[0].value) + int(wait[0].value))
+            self.debug("Cleanup complete!")
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags = ["advancedns"])
+    def test_lb_on_non_source_nat(self):
+        """Test Create LB rule for non-sourceNat IP address
+        """
+
+
+        # Validate the following
+        # 1. Deploy the first VM using a network from the above created
+        #    Network offering.
+        # 2. Deploy another VM.
+        # 3. Acquire Ip address and create LB rule on it. LB rule should be
+        #    created successfully
+
+        # Creating network using the network offering created
+        self.debug("Creating network with network offering: %s" %
+                                                    self.network_offering.id)
+        self.network = Network.create(
+                                    self.apiclient,
+                                    self.services["network"],
+                                    accountid=self.account.account.name,
+                                    domainid=self.account.account.domainid,
+                                    networkofferingid=self.network_offering.id,
+                                    zoneid=self.zone.id
+                                    )
+        self.debug("Created network with ID: %s" % self.network.id)
+
+        self.debug("Deploying VM in account: %s" % self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_1 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_1.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_1.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+
+        self.debug("Deploying another VM in account: %s" %
+                                            self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_2 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_2.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_2.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+        self.debug("Associating public IP for network: %s" % self.network.id)
+
+        ip_with_lb_rule = PublicIPAddress.create(
+                                self.apiclient,
+                                accountid=self.account.account.name,
+                                zoneid=self.zone.id,
+                                domainid=self.account.account.domainid,
+                                networkid=self.network.id
+                                )
+        self.debug("Associated %s with network %s" % (
+                                        ip_with_lb_rule.ipaddress.ipaddress,
+                                        self.network.id
+                                        ))
+        self.debug("Creating LB rule for IP address: %s" %
+                                        ip_with_lb_rule.ipaddress.ipaddress)
+
+        lb_rule = LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=ip_with_lb_rule.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+
+        self.debug("Trying to create PF rule on IP with LB rule: %s" %
+                                        ip_with_lb_rule.ipaddress.ipaddress)
+
+        lb_rules = LoadBalancerRule.list(
+                                         self.apiclient,
+                                         id=lb_rule.id,
+                                         listall=True
+                                         )
+        self.assertEqual(
+                         isinstance(lb_rules, list),
+                         True,
+                         "List LB rules should return a newly created LB rule"
+                         )
+        return
+
+
+class TestAddMultipleVmsLb(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestAddMultipleVmsLb,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=True
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls._cleanup = [
+                        cls.service_offering,
+                        cls.network_offering,
+                        ]
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.account = Account.create(
+                                     self.apiclient,
+                                     self.services["account"],
+                                     admin=True,
+                                     domainid=self.domain.id
+                                     )
+        self.cleanup = [self.account]
+        return
+
+    def tearDown(self):
+        try:
+            self.debug("Cleaning up the resources")
+            #Clean up, terminate the created network offerings
+            cleanup_resources(self.apiclient, self.cleanup)
+            interval = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.interval'
+                                    )
+            wait = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.wait'
+                                    )
+            # Sleep to ensure that all resources are deleted
+            time.sleep(int(interval[0].value) + int(wait[0].value))
+            self.debug("Cleanup complete!")
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags = ["advancedns"])
+    def test_add_multiple_vms_lb(self):
+        """Test Add multiple Vms to an existing LB rule.
+        """
+
+
+        # Validate the following
+        # 1. Deploy the first VM using a network from the above created
+        #    Network offering.
+        # 2. Deploy another VM.
+        # 3. Acquire Ip address and create LB rule on it. Add multiple VMs to
+        #    this rule. LB rule should be
+        # In Netscaler: For every Vm added to the LB rule:
+        # 1. A server and service instance is created using guest VM’s IP and
+        #    port number on the Netscaler LB device,
+        # 2. This service is bound to lb virtual server corresponding to lb
+        #    rule.
+
+        # Creating network using the network offering created
+        self.debug("Creating network with network offering: %s" %
+                                                    self.network_offering.id)
+        self.network = Network.create(
+                                    self.apiclient,
+                                    self.services["network"],
+                                    accountid=self.account.account.name,
+                                    domainid=self.account.account.domainid,
+                                    networkofferingid=self.network_offering.id,
+                                    zoneid=self.zone.id
+                                    )
+        self.debug("Created network with ID: %s" % self.network.id)
+
+        self.debug("Deploying VM in account: %s" % self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_1 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_1.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_1.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+
+        self.debug("Deploying another VM in account: %s" %
+                                            self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_2 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_2.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_2.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+        self.debug("Associating public IP for network: %s" % self.network.id)
+
+        ip_with_lb_rule = PublicIPAddress.create(
+                                self.apiclient,
+                                accountid=self.account.account.name,
+                                zoneid=self.zone.id,
+                                domainid=self.account.account.domainid,
+                                networkid=self.network.id
+                                )
+        self.debug("Associated %s with network %s" % (
+                                        ip_with_lb_rule.ipaddress.ipaddress,
+                                        self.network.id
+                                        ))
+        self.debug("Creating LB rule for IP address: %s" %
+                                        ip_with_lb_rule.ipaddress.ipaddress)
+
+        lb_rule = LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=ip_with_lb_rule.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+
+        self.debug("Trying to create PF rule on IP with LB rule: %s" %
+                                        ip_with_lb_rule.ipaddress.ipaddress)
+
+        lb_rules = LoadBalancerRule.list(
+                                         self.apiclient,
+                                         id=lb_rule.id,
+                                         listall=True
+                                         )
+        self.assertEqual(
+                         isinstance(lb_rules, list),
+                         True,
+                         "List LB rules should return a newly created LB rule"
+                         )
+        self.debug("Assigning virtual machines to LB rule")
+        lb_rule.assign(self.apiclient, [virtual_machine_1, virtual_machine_2])
+
+        self.debug("SSH into netscaler: %s" %
+                                    self.services["netscaler"]["ipaddress"])
+        try:
+            ssh_client = remoteSSHClient(
+                                    self.services["netscaler"]["ipaddress"],
+                                    22,
+                                    self.services["netscaler"]["username"],
+                                    self.services["netscaler"]["password"],
+                                    )
+            self.debug("command: show server")
+            res = ssh_client.execute("show server")
+            result = str(res)
+            self.debug("Output: %s" % result)
+
+            self.assertEqual(
+                    result.count(virtual_machine_1.ipaddress),
+                    2,
+                    "Server must be configured for virtual machines"
+                    )
+            self.assertEqual(
+                    result.count(virtual_machine_2.ipaddress),
+                    2,
+                    "Server must be configured for virtual machines"
+                    )
+
+            self.debug("Command:show service")
+            res = ssh_client.execute("show service")
+
+            result = str(res)
+            self.debug("Output: %s" % result)
+
+            self.assertEqual(
+                    result.count(virtual_machine_1.ipaddress),
+                    3,
+                    "Service must be configured for virtual machines"
+                    )
+            self.assertEqual(
+                    result.count(virtual_machine_2.ipaddress),
+                    3,
+                    "Service must be configured for virtual machines"
+                    )
+            self.debug("Command:show lb vserver")
+            res = ssh_client.execute("show lb vserver")
+
+            result = str(res)
+            self.debug("Output: %s" % result)
+
+            self.assertEqual(
+                    result.count(ip_with_lb_rule.ipaddress.ipaddress),
+                    2,
+                    "virtual server must be configured for public IP address"
+                    )
+        except Exception as e:
+            self.fail("SSH Access failed for %s: %s" % \
+                      (self.services["netscaler"]["ipaddress"], e))
+        return
+
+
+class TestMultipleLbRules(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestMultipleLbRules,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=True
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls._cleanup = [
+                        cls.service_offering,
+                        cls.network_offering,
+                        ]
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.account = Account.create(
+                                     self.apiclient,
+                                     self.services["account"],
+                                     admin=True,
+                                     domainid=self.domain.id
+                                     )
+        self.cleanup = [self.account]
+        return
+
+    def tearDown(self):
+        try:
+            self.debug("Cleaning up the resources")
+            #Clean up, terminate the created network offerings
+            cleanup_resources(self.apiclient, self.cleanup)
+            interval = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.interval'
+                                    )
+            wait = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.wait'
+                                    )
+            # Sleep to ensure that all resources are deleted
+            time.sleep(int(interval[0].value) + int(wait[0].value))
+            self.debug("Cleanup complete!")
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags = ["advancedns"])
+    def test_multiple_lb_publicip(self):
+        """Test Create multiple LB rules using different public Ips acquired
+        """
+
+
+        # Validate the following
+        # 1. Deploy the first VM using a network from the above created
+        #    Network offering.
+        # 2. Deploy few more VMs.
+        # 3. Acquire an Ipaddress and create an LB rule for multiple Vms.
+        #    Repeat step2 for few times Requests to all these LB rules should
+        #    be serviced correctly.
+
+        # Creating network using the network offering created
+        self.debug("Creating network with network offering: %s" %
+                                                    self.network_offering.id)
+        self.network = Network.create(
+                                    self.apiclient,
+                                    self.services["network"],
+                                    accountid=self.account.account.name,
+                                    domainid=self.account.account.domainid,
+                                    networkofferingid=self.network_offering.id,
+                                    zoneid=self.zone.id
+                                    )
+        self.debug("Created network with ID: %s" % self.network.id)
+
+        self.debug("Deploying VM in account: %s" % self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_1 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_1.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_1.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+
+        self.debug("Deploying another VM in account: %s" %
+                                            self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_2 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_2.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_2.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+        self.debug(
+                "Associating first public IP for network: %s" %
+                                                            self.network.id)
+
+        public_ip_1 = PublicIPAddress.create(
+                                self.apiclient,
+                                accountid=self.account.account.name,
+                                zoneid=self.zone.id,
+                                domainid=self.account.account.domainid,
+                                networkid=self.network.id
+                                )
+        self.debug("Associated %s with network %s" % (
+                                        public_ip_1.ipaddress.ipaddress,
+                                        self.network.id
+                                        ))
+
+        self.debug(
+            "Creating LB rule for IP address: %s with round robin algo" %
+                                        public_ip_1.ipaddress.ipaddress)
+
+        self.services["lbrule"]["alg"] = 'roundrobin'
+        lb_rule = LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=public_ip_1.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+
+        lb_rules = LoadBalancerRule.list(
+                                         self.apiclient,
+                                         id=lb_rule.id,
+                                         listall=True
+                                         )
+        self.assertEqual(
+                         isinstance(lb_rules, list),
+                         True,
+                         "List LB rules should return a newly created LB rule"
+                         )
+        self.debug("Adding %s, %s to the LB rule %s" % (
+                                                    virtual_machine_1.name,
+                                                    virtual_machine_2.name,
+                                                    lb_rule.name
+                                                    ))
+        lb_rule.assign(self.apiclient, [virtual_machine_1, virtual_machine_2])
+
+        self.debug(
+                "Associating second public IP for network: %s" %
+                                                            self.network.id)
+
+        public_ip_2 = PublicIPAddress.create(
+                                self.apiclient,
+                                accountid=self.account.account.name,
+                                zoneid=self.zone.id,
+                                domainid=self.account.account.domainid,
+                                networkid=self.network.id
+                                )
+        self.debug("Associated %s with network %s" % (
+                                        public_ip_2.ipaddress.ipaddress,
+                                        self.network.id
+                                        ))
+
+        self.debug(
+            "Creating LB rule for IP address: %s with round robin algo" %
+                                        public_ip_2.ipaddress.ipaddress)
+
+        self.services["lbrule"]["alg"] = 'roundrobin'
+        lb_rule = LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=public_ip_2.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+
+        self.debug("Trying to create PF rule on IP with LB rule: %s" %
+                                        public_ip_2.ipaddress.ipaddress)
+
+        lb_rules = LoadBalancerRule.list(
+                                         self.apiclient,
+                                         id=lb_rule.id,
+                                         listall=True
+                                         )
+        self.assertEqual(
+                         isinstance(lb_rules, list),
+                         True,
+                         "List LB rules should return a newly created LB rule"
+                         )
+        self.debug("Adding %s, %s to the LB rule %s" % (
+                                                    virtual_machine_1.name,
+                                                    virtual_machine_2.name,
+                                                    lb_rule.name
+                                                    ))
+        lb_rule.assign(self.apiclient, [virtual_machine_1, virtual_machine_2])
+
+        try:
+            self.debug(
+                    "Verifying VMs are accessible with different public Ips")
+            hostnames = []
+            ssh = virtual_machine_1.get_ssh_client(
+                                ipaddress=public_ip_1.ipaddress.ipaddress)
+            self.debug("Command: hostname")
+            result = ssh.execute("hostname")
+            self.debug("Output: %s" % result)
+            hostnames.append(result)
+
+            res = str(result[0])
+            self.assertIn(
+                res,
+                [virtual_machine_1.name, virtual_machine_2.name],
+                "The hostname should match with atleast one of instance name"
+                )
+        except Exception as e:
+            self.fail("Exception occured during SSH: %s - %s" % (
+                                        public_ip_1.ipaddress.ipaddress,
+                                        e))
+        try:
+            ssh = virtual_machine_1.get_ssh_client(
+                                ipaddress=public_ip_2.ipaddress.ipaddress,
+                                reconnect=True
+                                )
+            self.debug("Command: hostname")
+            result = ssh.execute("hostname")
+            self.debug("Output: %s" % result)
+            hostnames.append(result)
+            self.debug("Hostnames: %s" % str(hostnames))
+
+            res = str(result[0])
+            self.assertIn(
+                res,
+                [virtual_machine_1.name, virtual_machine_2.name],
+                "The hostname should match with atleast one of instance name"
+                )
+        except Exception as e:
+            self.fail("Exception occured during SSH: %s - %s" % (
+                                        public_ip_2.ipaddress.ipaddress,
+                                        e))
+        return
+
+
+class TestMultipleLbRulesSameIp(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestMultipleLbRulesSameIp,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=True
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls._cleanup = [
+                        cls.service_offering,
+                        cls.network_offering
+                        ]
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.account = Account.create(
+                                     self.apiclient,
+                                     self.services["account"],
+                                     admin=True,
+                                     domainid=self.domain.id
+                                     )
+        self.cleanup = [self.account]
+        return
+
+    def tearDown(self):
+        try:
+            self.debug("Cleaning up the resources")
+            #Clean up, terminate the created network offerings
+            cleanup_resources(self.apiclient, self.cleanup)
+            interval = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.interval'
+                                    )
+            wait = list_configurations(
+                                    self.apiclient,
+                                    name='network.gc.wait'
+                                    )
+            # Sleep to ensure that all resources are deleted
+            time.sleep(int(interval[0].value) + int(wait[0].value))
+            self.debug("Cleanup complete!")
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags = ["advancedns"])
+    def test_multiple_lb_same_publicip(self):
+        """Test Create multiple LB rules using same public Ips on diff ports
+        """
+
+
+        # Validate the following
+        # 1. Deploy the first VM using a network from the above created
+        #    Network offering.
+        # 2. Deploy few more VMs.
+        # 3. Acquire an Ipaddress and create an LB rule for multiple Vms.
+        #    Create another Lb rule on the same Ipaddress pointing to
+        #    different public port. Requests to all these LB rules should be
+        #    serviced correctly.
+
+        # Creating network using the network offering created
+        self.debug("Creating network with network offering: %s" %
+                                                    self.network_offering.id)
+        self.network = Network.create(
+                                    self.apiclient,
+                                    self.services["network"],
+                                    accountid=self.account.account.name,
+                                    domainid=self.account.account.domainid,
+                                    networkofferingid=self.network_offering.id,
+                                    zoneid=self.zone.id
+                                    )
+        self.debug("Created network with ID: %s" % self.network.id)
+
+        self.debug("Deploying VM in account: %s" % self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_1 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_1.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_1.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+
+        self.debug("Deploying another VM in account: %s" %
+                                            self.account.account.name)
+
+        # Spawn an instance in that network
+        virtual_machine_2 = VirtualMachine.create(
+                                  self.apiclient,
+                                  self.services["virtual_machine"],
+                                  accountid=self.account.account.name,
+                                  domainid=self.account.account.domainid,
+                                  serviceofferingid=self.service_offering.id,
+                                  networkids=[str(self.network.id)]
+                                  )
+        self.debug("Deployed VM in network: %s" % self.network.id)
+        list_vm_response = VirtualMachine.list(
+                                        self.apiclient,
+                                        id=virtual_machine_2.id
+                                        )
+
+        self.debug(
+                "Verify listVirtualMachines response for virtual machine: %s" \
+                % virtual_machine_2.id
+            )
+
+        self.assertEqual(
+                            isinstance(list_vm_response, list),
+                            True,
+                            "Check list response returns a valid list"
+                        )
+        vm_response = list_vm_response[0]
+
+        self.assertEqual(
+                            vm_response.state,
+                            "Running",
+                            "VM state should be running after deployment"
+                        )
+        self.debug(
+                "Associating first public IP for network: %s" %
+                                                            self.network.id)
+
+        public_ip = PublicIPAddress.create(
+                                self.apiclient,
+                                accountid=self.account.account.name,
+                                zoneid=self.zone.id,
+                                domainid=self.account.account.domainid,
+                                networkid=self.network.id
+                                )
+        self.debug("Associated %s with network %s" % (
+                                        public_ip.ipaddress.ipaddress,
+                                        self.network.id
+                                        ))
+
+        self.debug(
+            "Creating LB rule for IP address: %s with round robin algo" %
+                                        public_ip.ipaddress.ipaddress)
+
+        self.services["lbrule"]["alg"] = 'roundrobin'
+        lb_rule_1 = LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=public_ip.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+
+        self.debug("Trying to create PF rule on IP with LB rule: %s" %
+                                        public_ip.ipaddress.ipaddress)
+
+        lb_rules = LoadBalancerRule.list(
+                                         self.apiclient,
+                                         id=lb_rule_1.id,
+                                         listall=True
+                                         )
+        self.assertEqual(
+                         isinstance(lb_rules, list),
+                         True,
+                         "List LB rules should return a newly created LB rule"
+                         )
+        self.debug("Adding %s, %s to the LB rule %s" % (
+                                                    virtual_machine_1.name,
+                                                    virtual_machine_2.name,
+                                                    lb_rule_1.name
+                                                    ))
+        lb_rule_1.assign(self.apiclient, [
+                                          virtual_machine_1,
+                                          virtual_machine_2
+                                          ])
+        self.debug(
+            "Trying to create LB rule on IP: %s with on same ports" %
+                                                public_ip.ipaddress.ipaddress)
+        with self.assertRaises(Exception):
+            LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=public_ip.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+        self.debug("Create LB rule on same port failed!")
+        self.debug("Creating LB rule on IP: %s & public port: %s" % (
+                                                public_ip.ipaddress.ipaddress,
+                                                str(2222)))
+
+        self.services["lbrule"]["alg"] = 'roundrobin'
+        self.services["lbrule"]["publicport"] = 2222
+        self.services["lbrule"]["name"] = 'SSH2'
+        lb_rule_2 = LoadBalancerRule.create(
+                                    self.apiclient,
+                                    self.services["lbrule"],
+                                    ipaddressid=public_ip.ipaddress.id,
+                                    accountid=self.account.account.name,
+                                    networkid=self.network.id
+                                )
+
+        lb_rules = LoadBalancerRule.list(
+                                         self.apiclient,
+                                         id=lb_rule_2.id,
+                                         listall=True
+                                         )
+        self.assertEqual(
+                         isinstance(lb_rules, list),
+                         True,
+                         "List LB rules should return a newly created LB rule"
+                         )
+        self.debug("Adding %s, %s to the LB rule %s" % (
+                                                    virtual_machine_1.name,
+                                                    virtual_machine_2.name,
+                                                    lb_rule_2.name
+                                                    ))
+        lb_rule_2.assign(self.apiclient, [
+                                          virtual_machine_1,
+                                          virtual_machine_2
+                                          ])
+
+        try:
+            self.debug("Verifying VMs are accessible on all LB rules")
+            hostnames = []
+            ssh = virtual_machine_1.get_ssh_client(
+                                    ipaddress=public_ip.ipaddress.ipaddress,
+                                    reconnect=True
+                                    )
+            self.debug("Command: hostname")
+            result = ssh.execute("hostname")
+            self.debug("Output: %s" % result)
+            hostnames.append(result)
+
+            res = str(result[0])
+            self.assertIn(
+                res,
+                [virtual_machine_1.name, virtual_machine_2.name],
+                "The hostname should match with atleast one of instance name"
+                )
+        except Exception as e:
+            self.fail("Exception occured during SSH: %s - %s" % (
+                                        public_ip.ipaddress.ipaddress,
+                                        e))
+        try:
+            ssh = virtual_machine_1.get_ssh_client(
+                                ipaddress=public_ip.ipaddress.ipaddress,
+                                reconnect=True,
+                                port=self.services["lbrule"]["publicport"]
+                                )
+            self.debug("Command: hostname")
+            result = ssh.execute("hostname")
+            self.debug("Output: %s" % result)
+            hostnames.append(result)
+            self.debug("Hostnames: %s" % str(hostnames))
+
+            res = str(result[0])
+            self.assertIn(
+                res,
+                [virtual_machine_1.name, virtual_machine_2.name],
+                "The hostname should match with atleast one of instance name"
+                )
+        except Exception as e:
+            self.fail("Exception occured during SSH: %s - %s" % (
+                                        public_ip.ipaddress.ipaddress,
+                                        e))
+        return
+
+
+class TestLoadBalancingRule(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(
+                               TestLoadBalancingRule,
+                               cls
+                               ).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.template = get_template(
+                            cls.api_client,
+                            cls.zone.id,
+                            cls.services["ostype"]
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=True
+                                            )
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.services["virtual_machine"]["zoneid"] = cls.zone.id
+        cls.services["virtual_machine"]["template"] = cls.template.id
+
+        cls.service_offering = ServiceOffering.create(
+                                            cls.api_client,
+                                            cls.services["service_offering"]
+                                            )
+        cls.account = Account.create(
+                                     cls.api_client,
+                         

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