# -*- coding: cp1252 -*- ################################################################################ # # # Copyright 1997 - 2020 by IXIA Keysight # # All Rights Reserved. # # # ################################################################################ ################################################################################ # # # LEGAL NOTICE: # # ============== # # The following code and documentation (hereinafter "the script") is an # # example script for demonstration purposes only. # # The script is not a standard commercial product offered by Ixia and have # # been developed and is being provided for use only as indicated herein. The # # script [and all modifications enhancements and updates thereto (whether # # made by Ixia and/or by the user and/or by a third party)] shall at all times # # remain the property of Ixia. # # # # Ixia does not warrant (i) that the functions contained in the script will # # meet the users requirements or (ii) that the script will be without # # omissions or error-free. # # THE SCRIPT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND IXIA # # DISCLAIMS ALL WARRANTIES EXPRESS IMPLIED STATUTORY OR OTHERWISE # # INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR # # A PARTICULAR PURPOSE OR OF NON-INFRINGEMENT. # # THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SCRIPT IS WITH THE # # USER. # # IN NO EVENT SHALL IXIA BE LIABLE FOR ANY DAMAGES RESULTING FROM OR ARISING # # OUT OF THE USE OF OR THE INABILITY TO USE THE SCRIPT OR ANY PART THEREOF # # INCLUDING BUT NOT LIMITED TO ANY LOST PROFITS LOST BUSINESS LOST OR # # DAMAGED DATA OR SOFTWARE OR ANY INDIRECT INCIDENTAL PUNITIVE OR # # CONSEQUENTIAL DAMAGES EVEN IF IXIA HAS BEEN ADVISED OF THE POSSIBILITY OF # # SUCH DAMAGES IN ADVANCE. # # Ixia will not be required to provide any software maintenance or support # # services of any kind (e.g. any error corrections) in connection with the # # script or any part thereof. The user acknowledges that although Ixia may # # from time to time and in its sole discretion provide maintenance or support # # services for the script any such services are subject to the warranty and # # damages limitations set forth herein and will not obligate Ixia to provide # # any additional maintenance or support services. # # # ################################################################################ ################################################################################ # # # Description: # # This script intends to demonstrate how to use NGPF ISISL3 API. # # # # 1. It will create 2 ISISL3 topologies, each having an ipv4 & ipv6 network # # topology and loopback device group behind the network group(NG) with # # loopback interface on it. A loopback device group(DG) behind network # # group is needed to support applib traffic. # # 2. Start the isisL3 protocol. # # 3. Retrieve protocol statistics. # # 4. Retrieve protocol learned info. # # 5. Enable the IsisL3 simulated topologies ipv4 & ipv6 node routes, which # # was disabled by default and apply change on the fly. # # 6. Retrieve protocol learned info again and notice the difference with # # previously retrieved learned info. # # 7. Configure L2-L3 traffic. # # 8. Configure IPv4 application traffic.[application Traffic type is set # # using variable "trafficType". "ipv4ApplicationTraffic" for ipv4 profile# # and "ipv6ApplicationTraffic" for ipv6 profile. # # Note: IPv4 & IPv6 both could not be configured in same endpoint set. # # 9. Start the L2-L3 traffic. # # 10. Start the application traffic. # # 11. Retrieve Application traffic stats. # # 12. Retrieve L2-L3 traffic stats. # # 13. Stop L2-L3 traffic. # # 14. Stop Application traffic. # # 15. Stop all protocols. # # # ################################################################################ import os import sys import time def assignPorts (ixNet, realPort1, realPort2) : chassis1 = realPort1[0] chassis2 = realPort2[0] card1 = realPort1[1] card2 = realPort2[1] port1 = realPort1[2] port2 = realPort2[2] root = ixNet.getRoot() vport1 = ixNet.add(root, 'vport') ixNet.commit() vport1 = ixNet.remapIds(vport1)[0] vport2 = ixNet.add(root, 'vport') ixNet.commit() vport2 = ixNet.remapIds(vport2)[0] chassisObj1 = ixNet.add(root + '/availableHardware', 'chassis') ixNet.setAttribute(chassisObj1, '-hostname', chassis1) ixNet.commit() chassisObj1 = ixNet.remapIds(chassisObj1)[0] if (chassis1 != chassis2) : chassisObj2 = ixNet.add(root + '/availableHardware', 'chassis') ixNet.setAttribute(chassisObj2, '-hostname', chassis2) ixNet.commit() chassisObj2 = ixNet.remapIds(chassisObj2)[0] else : chassisObj2 = chassisObj1 # end if cardPortRef1 = chassisObj1 + '/card:%s/port:%s' % (card1,port1) ixNet.setMultiAttribute(vport1, '-connectedTo', cardPortRef1, '-rxMode', 'captureAndMeasure', '-name', 'Ethernet - 001') ixNet.commit() cardPortRef2 = chassisObj2 + '/card:%s/port:%s' % (card2,port2) ixNet.setMultiAttribute(vport2, '-connectedTo', cardPortRef2, '-rxMode', 'captureAndMeasure', '-name', 'Ethernet - 002') ixNet.commit() # end def assignPorts ################################################################################ # Either feed the ixNetwork library path in the sys.path as below, or put the # IxNetwork.pm file somewhere else where we python can autoload it. # "IxNetwork.pm" is available in \API\Python ################################################################################ ixNetPath = r'C:\Program Files (x86)\Ixia\IxNetwork\8.50.1500.54-EB\API\Python' sys.path.append(ixNetPath) import IxNetwork ################################################################################# # Give chassis/client/ixNetwork server port/ chassis port HW port information # below ################################################################################# ixTclServer = '10.117.157.255' ixTclPort = '8009' ports = [('10.39.37.100', '1', '1',), ('10.39.37.100', '1', '2',)] # Variable named trafficType sets type of application traffic to be configured. # "ipv4ApplicationTraffic" for ipv4 profile & "ipv6ApplicationTraffic" for ipv6 profile. trafficType = 'ipv6ApplicationTraffic' # get IxNet class ixNet = IxNetwork.IxNet() print("connecting to IxNetwork client") ixNet.connect(ixTclServer, '-port', ixTclPort, '-version', '7.40', '-setAttribute', 'strict') # cleaning up the old configfile, and creating an empty config print("cleaning up the old configfile, and creating an empty config") ixNet.execute('newConfig') ################################################################################ # Protocol configuration section. Configure ISIS as per the description # give above ################################################################################ # assigning ports assignPorts(ixNet, ports[0], ports[1]) time.sleep(5) root = ixNet.getRoot() vportTx = ixNet.getList(root, 'vport')[0] vportRx = ixNet.getList(root, 'vport')[1] # Adding Topologies print("adding topologies") ixNet.add(root, 'topology', '-vports', vportTx) ixNet.add(root, 'topology', '-vports', vportRx) ixNet.commit() topologies = ixNet.getList(ixNet.getRoot(), 'topology') topo1 = topologies[0] topo2 = topologies[1] # Adding Device Groups print ("Adding 2 device groups") ixNet.add(topo1, 'deviceGroup') ixNet.add(topo2, 'deviceGroup') ixNet.commit() t1devices = ixNet.getList(topo1, 'deviceGroup') t2devices = ixNet.getList(topo2, 'deviceGroup') t1dev1 = t1devices[0] t2dev1 = t2devices[0] print("Configuring the multipliers (number of sessions)") ixNet.setAttribute(t1dev1, '-multiplier', '1') ixNet.setAttribute(t2dev1, '-multiplier', '1') ixNet.commit() # Adding Ethernet print("Adding Ethernet/mac endpoints") ixNet.add(t1dev1, 'ethernet') ixNet.add(t2dev1, 'ethernet') ixNet.commit() mac1 = ixNet.getList(t1dev1, 'ethernet')[0] mac2 = ixNet.getList(t2dev1, 'ethernet')[0] print("Configuring the mac addresses %s" % (mac1)) ixNet.setMultiAttribute(ixNet.getAttribute(mac1, '-mac') + '/counter', '-direction', 'increment', '-start', '18:03:73:C7:6C:B1', '-step', '00:00:00:00:00:01') ixNet.setAttribute(ixNet.getAttribute(mac2, '-mac') + '/singleValue', '-value', '18:03:73:C7:6C:01') ixNet.commit() print ('ixNet.help(\'::ixNet::OBJ-/topology/deviceGroup/ethernet\')') print (ixNet.help('::ixNet::OBJ-/topology/deviceGroup/ethernet')) # Adding Ipv4 stack print("Add ipv4") ixNet.add(mac1, 'ipv4') ixNet.add(mac2, 'ipv4') ixNet.commit() ip1 = ixNet.getList(mac1, 'ipv4')[0] ip2 = ixNet.getList(mac2, 'ipv4')[0] mvAdd1 = ixNet.getAttribute(ip1, '-address') mvAdd2 = ixNet.getAttribute(ip2, '-address') mvGw1 = ixNet.getAttribute(ip1, '-gatewayIp') mvGw2 = ixNet.getAttribute(ip2, '-gatewayIp') print("configuring ipv4 addresses") ixNet.setAttribute(mvAdd1 + '/singleValue', '-value', '20.20.20.2') ixNet.setAttribute(mvAdd2 + '/singleValue', '-value', '20.20.20.1') ixNet.setAttribute(mvGw1 + '/singleValue', '-value', '20.20.20.1') ixNet.setAttribute(mvGw2 + '/singleValue', '-value', '20.20.20.2') ixNet.setAttribute(ixNet.getAttribute(ip1, '-prefix') + '/singleValue', '-value', '24') ixNet.setAttribute(ixNet.getAttribute(ip2, '-prefix') + '/singleValue', '-value', '24') ixNet.setMultiAttribute(ixNet.getAttribute(ip1, '-resolveGateway') + '/singleValue', '-value', 'true') ixNet.setMultiAttribute(ixNet.getAttribute(ip2, '-resolveGateway') + '/singleValue', '-value', 'true') ixNet.commit() print ('ixNet.help(\'::ixNet::OBJ-/topology/deviceGroup/ethernet/ipv4\')') print (ixNet.help('::ixNet::OBJ-/topology/deviceGroup/ethernet/ipv4')) # Adding ISIS over Ethernet stack print("Adding ISISl3 over Ethernet stacks") ixNet.add(mac1, 'isisL3') ixNet.add(mac2, 'isisL3') ixNet.commit() isisL3_1 = ixNet.getList(mac1, 'isisL3')[0] isisL3_2 = ixNet.getList(mac2, 'isisL3')[0] print("Renaming topologies and device groups") ixNet.setAttribute(topo1, '-name', 'ISISL3 Topology 1') ixNet.setAttribute(topo2, '-name', 'ISISL3 Topology 2') ixNet.setAttribute(t1dev1, '-name', 'ISISL3 Topology 1 Router') ixNet.setAttribute(t2dev1, '-name', 'ISISL3 Topology 2 Router') ixNet.commit() # Enable host name in ISIS router1 print("Enabling Host name in Emulated ISIS Routers\n") deviceGroup1 = ixNet.getList(topo1, 'deviceGroup')[0] isisL3Router1 = ixNet.getList(deviceGroup1, 'isisL3Router')[0] enableHostName1 = ixNet.getAttribute(isisL3Router1, '-enableHostName') ixNet.setAttribute(enableHostName1 + '/singleValue', '-value', 'True') ixNet.commit() time.sleep(5) configureHostName1 = ixNet.getAttribute(isisL3Router1, '-hostName') ixNet.setAttribute(configureHostName1 + '/singleValue', '-value', 'isisL3Router1') ixNet.commit() # Enable host name in ISIS router2 deviceGroup2 = ixNet.getList(topo2, 'deviceGroup')[0] isisL3Router2 = ixNet.getList(deviceGroup2, 'isisL3Router')[0] enableHostName2 = ixNet.getAttribute(isisL3Router2, '-enableHostName') ixNet.setAttribute(enableHostName2 + '/singleValue', '-value', 'True') ixNet.commit() time.sleep(5) configureHostName2 = ixNet.getAttribute(isisL3Router2, '-hostName') ixNet.setAttribute(configureHostName2 + '/singleValue', '-value', 'isisL3Router2') ixNet.commit # Change Network type print ("Making the NetworkType to Point to Point in the first ISISL3 router") networkTypeMultiValue1 = ixNet.getAttribute(isisL3_1, '-networkType') ixNet.setMultiAttribute(networkTypeMultiValue1, '-pattern', 'singleValue', '-clearOverlays', 'False') ixNet.setMultiAttribute(networkTypeMultiValue1 + '/singleValue', '-value', 'pointpoint') print("Making the NetworkType to Point to Point in the Second ISISL3 router") networkTypeMultiValue2 = ixNet.getAttribute(isisL3_2, '-networkType') ixNet.setMultiAttribute(networkTypeMultiValue2, '-pattern', 'singleValue', '-clearOverlays', 'False') ixNet.setMultiAttribute(networkTypeMultiValue2 + '/singleValue', '-value', 'pointpoint') # Disable Discard Learned LSP print("Disabling the Discard Learned Info CheckBox") isisL3RouterDiscardLearnedLSP1 = ixNet.getAttribute(ixNet.getList(t1dev1, 'isisL3Router')[0], '-discardLSPs') isisL3RouterDiscardLearnedLSP2 = ixNet.getAttribute(ixNet.getList(t2dev1, 'isisL3Router')[0], '-discardLSPs') ixNet.setMultiAttribute(isisL3RouterDiscardLearnedLSP1, '-pattern', 'singleValue', '-clearOverlays', 'False') ixNet.setMultiAttribute(isisL3RouterDiscardLearnedLSP1 + '/singleValue', '-value', 'False') ixNet.setMultiAttribute(isisL3RouterDiscardLearnedLSP2, '-pattern', 'singleValue', '-clearOverlays', 'False') ixNet.setMultiAttribute(isisL3RouterDiscardLearnedLSP2 + '/singleValue', '-value', 'False') print ('ixNet.help(\'::ixNet::OBJ-/topology/deviceGroup/ethernet/isisL3\')') print (ixNet.help('::ixNet::OBJ-/topology/deviceGroup/ethernet/isisL3')) # Adding Network group behind DeviceGroup print("Adding NetworkGroup behind ISISL3 DG") ixNet.execute('createDefaultStack', t1devices, 'networkTopology') ixNet.execute('createDefaultStack', t2devices, 'networkTopology') networkGroup1 = ixNet.getList(t1dev1, 'networkGroup')[0] networkGroup2 = ixNet.getList(t2dev1, 'networkGroup')[0] ixNet.setAttribute(networkGroup1, '-name', 'ISIS_1_Network_Group1') ixNet.setAttribute(networkGroup2, '-name', 'ISIS_2_Network_Group1') ixNet.commit() # Enabling Host name in Simulated ISIS Routers print("Enabling Host name in Simulated ISIS Routers\n") networkTopology1 = ixNet.getList(networkGroup1, 'networkTopology')[0] isisL3SimulatedTopologyConfig1 = ixNet.getList(networkTopology1, 'isisL3SimulatedTopologyConfig')[0] enableHostName1 = ixNet.getAttribute(isisL3SimulatedTopologyConfig1, '-enableHostName') ixNet.setAttribute(enableHostName1 + '/singleValue', '-value', 'True') ixNet.commit() time.sleep(2) configureHostName1 = ixNet.getAttribute(isisL3SimulatedTopologyConfig1, '-hostName') ixNet.setAttribute(configureHostName1 + '/singleValue', '-value', 'isisL3SimulatedRouter1') ixNet.commit() networkTopology2 = ixNet.getList(networkGroup2, 'networkTopology')[0] isisL3SimulatedTopologyConfig2 = ixNet.getList(networkTopology2, 'isisL3SimulatedTopologyConfig')[0] enableHostName2 = ixNet.getAttribute(isisL3SimulatedTopologyConfig2, '-enableHostName') ixNet.setAttribute(enableHostName2 + '/singleValue', '-value', 'True') ixNet.commit() time.sleep(2) configureHostName2 = ixNet.getAttribute(isisL3SimulatedTopologyConfig2, '-hostName') ixNet.setAttribute(configureHostName2 + '/singleValue', '-value', 'isisL3SimulatedRouter2') ixNet.commit() # Add ipv4 loopback1 for applib traffic print("Adding ipv4 loopback1 for applib traffic") chainedDg1 = ixNet.add(networkGroup1, 'deviceGroup') ixNet.setMultiAttribute(chainedDg1, '-multiplier', '7', '-name', 'Device Group 4') ixNet.commit() chainedDg1 = ixNet.remapIds(chainedDg1)[0] loopback1 = ixNet.add(chainedDg1, 'ipv4Loopback') ixNet.setMultiAttribute(loopback1, '-stackedLayers', [], '-name', 'IPv4 Loopback 2') ixNet.commit() connector1 = ixNet.add(loopback1, 'connector') ixNet.setMultiAttribute(connector1, '-connectedTo', networkGroup1 + '/networkTopology/simRouter:1') ixNet.commit() connector1 = ixNet.remapIds(connector1)[0] addressSet1 = ixNet.getAttribute(loopback1, '-address') ixNet.setMultiAttribute(addressSet1, '-clearOverlays', 'false', '-pattern', 'counter') ixNet.commit() addressSet1 = ixNet.add(addressSet1, 'counter') ixNet.setMultiAttribute(addressSet1, '-step', '0.1.0.0', '-start', '201.1.0.0', '-direction', 'increment') ixNet.commit() addressSet1 = ixNet.remapIds(addressSet1)[0] # Add ipv4 loopback2 for applib traffic print("Adding ipv4 loopback2 for applib traffic") chainedDg2 = ixNet.add(networkGroup2, 'deviceGroup') ixNet.setMultiAttribute(chainedDg2, '-multiplier', '7', '-name', 'Device Group 3') ixNet.commit() chainedDg2 = ixNet.remapIds(chainedDg2)[0] loopback2 = ixNet.add(chainedDg2, 'ipv4Loopback') ixNet.setMultiAttribute(loopback2, '-stackedLayers', [], '-name', 'IPv4 Loopback 1') ixNet.commit() connector2 = ixNet.add(loopback2, 'connector') ixNet.setMultiAttribute(connector2, '-connectedTo', networkGroup2 + '/networkTopology/simRouter:1') ixNet.commit() connector1 = ixNet.remapIds(connector2)[0] addressSet2 = ixNet.getAttribute(loopback2, '-address') ixNet.setMultiAttribute(addressSet2, '-clearOverlays', 'false', '-pattern', 'counter') ixNet.commit() addressSet2 = ixNet.add(addressSet2, 'counter') ixNet.setMultiAttribute(addressSet2, '-step', '0.1.0.0', '-start', '206.1.0.0', '-direction', 'increment') ixNet.commit() addressSet2 = ixNet.remapIds(addressSet2)[0] # Add ipv6 loopback1 for applib traffic print ("Adding ipv6 loopback1 for applib traffic") chainedDg3 = ixNet.add(networkGroup1, 'deviceGroup') ixNet.setMultiAttribute(chainedDg3, '-multiplier', '7', '-name', 'Device Group 6') ixNet.commit() chainedDg3 = ixNet.remapIds(chainedDg3)[0] loopback1 = ixNet.add(chainedDg3, 'ipv6Loopback') ixNet.setMultiAttribute(loopback1, '-stackedLayers', [], '-name', 'IPv6 Loopback 2') ixNet.commit() connector1 = ixNet.add(loopback1, 'connector') ixNet.setMultiAttribute(connector1, '-connectedTo', networkGroup1 + '/networkTopology/simRouter:1') ixNet.commit() connector1 = ixNet.remapIds(connector1)[0] addressSet1 = ixNet.getAttribute(loopback1, '-address') ixNet.setMultiAttribute(addressSet1, '-clearOverlays', 'false', '-pattern', 'counter') ixNet.commit() addressSet1 = ixNet.add(addressSet1, 'counter') ixNet.setMultiAttribute(addressSet1, '-step', '::1', '-start', '2010::1', '-direction', 'increment') ixNet.commit() addressSet1 = ixNet.remapIds(addressSet1)[0] # Add ipv6 loopback2 for applib traffic print ("Adding ipv6 loopback2 for applib traffic") chainedDg4 = ixNet.add(networkGroup2, 'deviceGroup') ixNet.setMultiAttribute(chainedDg4, '-multiplier', '7', '-name', 'Device Group 5') ixNet.commit() chainedDg4 = ixNet.remapIds(chainedDg4)[0] loopback2 = ixNet.add(chainedDg4, 'ipv6Loopback') ixNet.setMultiAttribute(loopback2, '-stackedLayers', [], '-name', 'IPv6 Loopback 1') ixNet.commit() connector2 = ixNet.add(loopback2, 'connector') ixNet.setMultiAttribute(connector2, '-connectedTo', networkGroup2 + '/networkTopology/simRouter:1') ixNet.commit() connector1 = ixNet.remapIds(connector2)[0] addressSet2 = ixNet.getAttribute(loopback2, '-address') ixNet.setMultiAttribute(addressSet2, '-clearOverlays', 'false', '-pattern', 'counter') ixNet.commit() addressSet2 = ixNet.add(addressSet2, 'counter') ixNet.setMultiAttribute(addressSet2, '-step', '::1', '-start', '2060::1', '-direction', 'increment') ixNet.commit() addressSet2 = ixNet.remapIds(addressSet2)[0] ################################################################################ # Start ISISL3 protocol and wait for 60 seconds ################################################################################ print("Starting protocols and waiting for 60 seconds for protocols to come up") ixNet.execute('startAllProtocols') time.sleep(60) ################################################################################ # Retrieve protocol statistics. ################################################################################ print ("Fetching all Protocol Summary Stats\n") viewPage = '::ixNet::OBJ-/statistics/view:"Protocols Summary"/page' statcap = ixNet.getAttribute(viewPage, '-columnCaptions') for statValList in ixNet.getAttribute(viewPage, '-rowValues') : for statVal in statValList : print("***************************************************") index = 0 for satIndv in statVal : print("%-30s:%s" % (statcap[index], satIndv)) index = index + 1 # end for # end for # end for print("***************************************************") ############################################################################### # Retrieve protocol learned info ############################################################################### print("Fetching ISISL3 Learned Info") ixNet.execute('getLearnedInfo', isisL3_1, '1') time.sleep(5) linfo = ixNet.getList(isisL3_1, 'learnedInfo')[0] values = ixNet.getAttribute(linfo, '-values') print("***************************************************") for v in values : print(v) # end for print("***************************************************") ################################################################################ # Enable ISISL3 simulated topology's ISIS Simulated IPv4 & v6 Node Routes, which # was disabled by default. And apply changes On The Fly (OTF). ################################################################################ print("Enabling IPv4 & IPv6 Simulated Node Routes") netTopology1 = ixNet.getList(networkGroup1, 'networkTopology')[0] simRouter1 = ixNet.getList(netTopology1, 'simRouter')[0] isisL3PseudoRouter1 = ixNet.getList(simRouter1, 'isisL3PseudoRouter')[0] IPv4PseudoNodeRoutes1 = ixNet.getList(isisL3PseudoRouter1, 'IPv4PseudoNodeRoutes')[0] activeMultivalue1 = ixNet.getAttribute(IPv4PseudoNodeRoutes1, '-active') ixNet.setAttribute(activeMultivalue1 + '/singleValue', '-value', 'true') ixNet.commit() time.sleep(5) ipv6PseudoNodeRoutes1 = ixNet.getList(isisL3PseudoRouter1, 'IPv6PseudoNodeRoutes')[0] ipv6PseudoNodeRouteMultivalue1 = ixNet.getAttribute(ipv6PseudoNodeRoutes1, '-active') ixNet.setAttribute(ipv6PseudoNodeRouteMultivalue1 + '/singleValue', '-value', 'true') ixNet.commit() netTopology2 = ixNet.getList(networkGroup2, 'networkTopology')[0] simRouter2 = ixNet.getList(netTopology2, 'simRouter')[0] isisL3PseudoRouter2 = ixNet.getList(simRouter2, 'isisL3PseudoRouter')[0] IPv4PseudoNodeRoutes2 = ixNet.getList(isisL3PseudoRouter2, 'IPv4PseudoNodeRoutes')[0] activeMultivalue2 = ixNet.getAttribute(IPv4PseudoNodeRoutes2, '-active') ixNet.setAttribute(activeMultivalue2 + '/singleValue', '-value', 'true') ixNet.commit() time.sleep(5) ipv6PseudoNodeRoutes2 = ixNet.getList(isisL3PseudoRouter2, 'IPv6PseudoNodeRoutes')[0] ipv6PseudoNodeRouteMultivalue2 = ixNet.getAttribute(ipv6PseudoNodeRoutes2, '-active') ixNet.setAttribute(ipv6PseudoNodeRouteMultivalue2 + '/singleValue', '-value', 'true') ixNet.commit() ################################################################################ # Stop/Start ISIS Router on both ports and apply changes on-the-fly ################################################################################ print("Stop ISIS Router on both ports and apply changes on-the-fly") deviceGroup1 = ixNet.getList(topo1, 'deviceGroup')[0] isisL3Router1 = ixNet.getList(deviceGroup1, 'isisL3Router')[0] isisL3RouterDeactivate1 = ixNet.getAttribute(isisL3Router1, '-active') deviceGroup2 = ixNet.getList(topo2, 'deviceGroup')[0] isisL3Router2 = ixNet.getList(deviceGroup2, 'isisL3Router')[0] isisL3RouterDeactivate2 = ixNet.getAttribute(isisL3Router2, '-active') ixNet.setAttribute(isisL3RouterDeactivate1 + '/singleValue', '-value', 'False') ixNet.setAttribute(isisL3RouterDeactivate2 + '/singleValue', '-value', 'False') ixNet.commit() globalObj = ixNet.getRoot() + '/globals' topology = globalObj + '/topology' print ("Applying changes on the fly") try : ixNet.execute('applyOnTheFly', topology) except : print("error in applying on the fly change") # end try/expect print("Wait for 30 seconds ...") time.sleep(30) ################################################################################ # Start ISIS Router on both ports and apply changes on-the-fly ################################################################################ print("Start ISIS Router on both ports and apply changes on-the-fly") deviceGroup1 = ixNet.getList(topo1, 'deviceGroup')[0] isisL3Router1 = ixNet.getList(deviceGroup1, 'isisL3Router')[0] isisL3RouterActivate1 = ixNet.getAttribute(isisL3Router1, '-active') deviceGroup2 = ixNet.getList(topo2, 'deviceGroup')[0] isisL3Router2 = ixNet.getList(deviceGroup2, 'isisL3Router')[0] isisL3RouterActivate2 = ixNet.getAttribute(isisL3Router2, '-active') ixNet.setAttribute(isisL3RouterActivate1 + '/singleValue', '-value', 'True') ixNet.setAttribute(isisL3RouterActivate2 + '/singleValue', '-value', 'True') ixNet.commit() globalObj = ixNet.getRoot() + '/globals' topology = globalObj + '/topology' print ("Applying changes on the fly") try : ixNet.execute('applyOnTheFly', topology) except : print("error in applying on the fly change") # end try/expect print("Wait for 30 seconds ...") time.sleep(30) ############################################################################### # Retrieve protocol learned info again and compare with # previously retrieved learned info. ############################################################################### print("Fetching ISISL3 learned info after enabling IPv4 Node Routes") ixNet.execute('getLearnedInfo', isisL3_1, '1') time.sleep(5) linfo = ixNet.getList(isisL3_1, 'learnedInfo')[0] values = ixNet.getAttribute(linfo, '-values') print("***************************************************") for v in values : print(v) # end for print("***************************************************") print("Fetching ISISL3 IPv6 Learned Info\n") ixNet.execute('getLearnedInfo', isisL3_1, '1') time.sleep(5) linfo = ixNet.getList(isisL3_1, 'learnedInfo')[0] ipv6table = ixNet.getList(linfo, 'table')[1] values = ixNet.getAttribute(ipv6table, '-values') print("***************************************************\n") for v in values: print(v) # end for print("***************************************************") ################################################################################ # Configure L2-L3 traffic ################################################################################ #Configuring L2-L3 IPv4 Traffic Item print("Configuring L2-L3 IPV4 Traffic Item") trafficItem1 = ixNet.add(ixNet.getRoot() + '/traffic', 'trafficItem') ixNet.setMultiAttribute(trafficItem1, '-name', 'Traffic Item 1', '-roundRobinPacketOrdering', 'false', '-trafficType', 'ipv4') ixNet.commit() trafficItem1 = ixNet.remapIds(trafficItem1)[0] endpointSet1 = ixNet.add(trafficItem1, 'endpointSet') source = [networkGroup1 + '/networkTopology/simRouter:1/isisL3PseudoRouter:1/IPv4PseudoNodeRoutes:1'] destination = [networkGroup2 + '/networkTopology/simRouter:1/isisL3PseudoRouter:1/IPv4PseudoNodeRoutes:1'] ixNet.setMultiAttribute(endpointSet1, '-name', 'EndpointSet-1', '-multicastDestinations', [], '-scalableSources', [], '-multicastReceivers', [], '-scalableDestinations', [], '-ngpfFilters', [], '-trafficGroups', [], '-sources', source, '-destinations', destination) ixNet.commit() ixNet.setMultiAttribute(trafficItem1 + '/tracking', '-trackBy', ['sourceDestEndpointPair0', 'trackingenabled0'], '-fieldWidth', 'thirtyTwoBits', '-protocolOffset', 'Root.0', '-values', []) ixNet.commit() #Configuring L2-L3 IPv6 Traffic Item print ("Configuring L2-L3 IPv6 Traffic Item\n") trafficItem2 = ixNet.add(ixNet.getRoot() + '/traffic', 'trafficItem') ixNet.setMultiAttribute(trafficItem2, '-name', 'Traffic Item 2', '-roundRobinPacketOrdering', 'false', '-trafficType', 'ipv6') ixNet.commit() trafficItem2 = ixNet.remapIds(trafficItem2)[0] endpointSet1 = ixNet.add(trafficItem2, 'endpointSet') source = [networkGroup1 + '/networkTopology/simRouter:1/isisL3PseudoRouter:1/IPv6PseudoNodeRoutes:1'] destination = [networkGroup2 + '/networkTopology/simRouter:1/isisL3PseudoRouter:1/IPv6PseudoNodeRoutes:1'] ixNet.setMultiAttribute(endpointSet1, '-name', 'EndpointSet-1', '-multicastDestinations', [], '-scalableSources', [], '-multicastReceivers', [], '-scalableDestinations', [], '-ngpfFilters', [], '-trafficGroups', [], '-sources', source, '-destinations', destination) ixNet.commit() ixNet.setMultiAttribute(trafficItem2 + '/tracking', '-trackBy', ['sourceDestEndpointPair0','trackingenabled0'], '-fieldWidth', 'thirtyTwoBits', '-protocolOffset', 'Root.0', '-values', []) ixNet.commit() ################################################################################ # Configure Application traffic ################################################################################ # Configuring Applib traffic print("Configuring Applib traffic profile %s." % trafficType) trafficItem2 = ixNet.add(ixNet.getRoot() + '/traffic', 'trafficItem') ixNet.setMultiAttribute(trafficItem2, '-name', 'Traffic Item 3', '-trafficItemType', 'applicationLibrary', '-roundRobinPacketOrdering', 'false', '-trafficType', trafficType) ixNet.commit() trafficItem2 = ixNet.remapIds(trafficItem2)[0] endpointSet2 = ixNet.add(trafficItem2, 'endpointSet') source_app = [ixNet.getList(t1dev1, 'networkGroup')[0]] destin_app = [ixNet.getList(t2dev1, 'networkGroup')[0]] ixNet.setMultiAttribute(endpointSet2, '-name', "EndpointSet-2", '-multicastDestinations', [], '-scalableSources', [], '-multicastReceivers', [], '-scalableDestinations', [], '-ngpfFilters', [], '-trafficGroups', [], '-sources', source_app, '-destinations', destin_app) ixNet.commit() endpointSet2 = ixNet.remapIds(endpointSet2)[0] appLibProfile = ixNet.add(trafficItem2, 'appLibProfile') flows_configured = ['Bandwidth_BitTorrent_File_Download', 'Bandwidth_eDonkey', 'Bandwidth_HTTP', 'Bandwidth_IMAPv4', 'Bandwidth_POP3', 'Bandwidth_Radius', 'Bandwidth_Raw', 'Bandwidth_Telnet', 'Bandwidth_uTorrent_DHT_File_Download', 'BBC_iPlayer', 'BBC_iPlayer_Radio', 'BGP_IGP_Open_Advertise_Routes', 'BGP_IGP_Withdraw_Routes', 'Bing_Search', 'BitTorrent_Ares_v217_File_Download', 'BitTorrent_BitComet_v126_File_Download', 'BitTorrent_Blizzard_File_Download', 'BitTorrent_Cisco_EMIX', 'BitTorrent_Enterprise', 'BitTorrent_File_Download', 'BitTorrent_LimeWire_v5516_File_Download', 'BitTorrent_RMIX_5M'] ixNet.setMultiAttribute (appLibProfile, '-enablePerIPStats', 'false', '-objectiveDistribution', 'applyFullObjectiveToEachPort', '-configuredFlows', flows_configured) ixNet.commit() appLibProfile = ixNet.remapIds(appLibProfile)[0] print ('ixNet.help(ixNet.getRoot() + \'/traffic\')') print (ixNet.help(ixNet.getRoot() + '/traffic')) ############################################################################### # Apply and start L2/L3 traffic ############################################################################### print ('Applying L2/L3 traffic') ixNet.execute('apply', ixNet.getRoot() + '/traffic') time.sleep(5) print ('Starting L2/L3 traffic') ixNet.execute('start', ixNet.getRoot() + '/traffic') ############################################################################### # Apply and start applib traffic ############################################################################### print ('Applying applib traffic') ixNet.execute('applyStatefulTraffic', ixNet.getRoot() + '/traffic') time.sleep(5) print ('Starting applib traffic') ixNet.execute('startStatefulTraffic', ixNet.getRoot() + '/traffic') print ('Let traffic run for 1 minute') time.sleep(60) ############################################################################### # Retrieve Applib traffic item statistics ############################################################################### print ('Verifying all the applib traffic stats') viewPage = '::ixNet::OBJ-/statistics/view:"Application Traffic Item Statistics"/page' statcap = ixNet.getAttribute(viewPage, '-columnCaptions') for statValList in ixNet.getAttribute(viewPage, '-rowValues') : for statVal in statValList : print("***************************************************") index = 0 for satIndv in statVal : print("%-30s:%s" % (statcap[index], satIndv)) index = index + 1 # end for # end for # end for print("***************************************************") ############################################################################### # Retrieve L2/L3 traffic item statistics ############################################################################### print ('Verifying all the L2-L3 traffic stats') viewPage = '::ixNet::OBJ-/statistics/view:"Flow Statistics"/page' statcap = ixNet.getAttribute(viewPage, '-columnCaptions') for statValList in ixNet.getAttribute(viewPage, '-rowValues') : for statVal in statValList : print("***************************************************") index = 0 for satIndv in statVal : print("%-30s:%s" % (statcap[index], satIndv)) index = index + 1 # end for # end for # end for print("***************************************************") ################################################################################ # Stop applib traffic ################################################################################ print ('Stopping applib traffic') ixNet.execute('stopStatefulTraffic', ixNet.getRoot() + '/traffic') time.sleep(5) ################################################################################ # Stop L2/L3 traffic ################################################################################ print ('Stopping L2/L3 traffic') ixNet.execute('stop', ixNet.getRoot() + '/traffic') time.sleep(5) ################################################################################ # Stop all protocols ################################################################################ print ('Stopping protocols') ixNet.execute('stopAllProtocols') print ('!!! Test Script Ends !!!')