################################################################################ # # # 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 user's 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 sample configures 10 IPv4 sessions on each of the two ports, # # adds a traffic Item that uses IPv4 endpoints, sends traffic and # # checks the loss using the statistics # # # ################################################################################ namespace eval ::py { set ixTclServer 10.212.111.211 set ixTclPort 8009 set ports {{10.212.111.180 3 1} {10.212.111.180 4 1}} } ################################################################################ # Source the IxNet library ################################################################################ package req IxTclNetwork ################################################################################ # Connect to IxNet client ################################################################################ ixNet connect $::py::ixTclServer -port $::py::ixTclPort -version 7.40 ################################################################################ # Cleaning up IxNetwork ################################################################################ puts "Cleaning up IxNetwork..." ixNet exec newConfig ################################################################################ # Adding ports to configuration ################################################################################ puts "Adding ports to configuration" set root [ixNet getRoot] ixNet add [ixNet getRoot] vport ixNet add [ixNet getRoot] vport ixNet commit set vPorts [ixNet getList [ixNet getRoot] vport] set vport1 [lindex $vPorts 0] set vport2 [lindex $vPorts 1] ################################################################################ # Configuring IPv4 ################################################################################ puts "Add topologies" ixNet add [ixNet getRoot] topology ixNet add [ixNet getRoot] topology ixNet commit set topo1 [lindex [ixNet getList [ixNet getRoot] topology] 0] set topo2 [lindex [ixNet getList [ixNet getRoot] topology] 1] puts "Add ports to topologies" ixNet setA $topo1 -vports $vport1 ixNet setA $topo2 -vports $vport2 ixNet commit puts "Add device groups to topologies" ixNet add $topo1 deviceGroup ixNet add $topo2 deviceGroup ixNet commit set dg1 [ixNet getList $topo1 deviceGroup] set dg2 [ixNet getList $topo2 deviceGroup] puts "Add Ethernet stacks to device groups" ixNet add $dg1 ethernet ixNet add $dg2 ethernet ixNet commit set mac1 [ixNet getList $dg1 ethernet] set mac2 [ixNet getList $dg2 ethernet] puts "Add ipv4 stacks to Ethernets" ixNet add $mac1 ipv4 ixNet add $mac2 ipv4 ixNet commit set ipv4_1 [ixNet getList $mac1 ipv4] set ipv4_2 [ixNet getList $mac2 ipv4] puts "Setting multi values for ipv4 addresses" ixNet setMultiAttribute [ixNet getAttribute $ipv4_1 -address]/counter -start 22.1.1.1 -step 0.0.1.0 ixNet setMultiAttribute [ixNet getAttribute $ipv4_1 -gatewayIp]/counter -start 22.1.1.2 -step 0.0.1.0 ixNet setMultiAttribute [ixNet getAttribute $ipv4_1 -resolveGateway]/singleValue -value true ixNet setMultiAttribute [ixNet getAttribute $ipv4_2 -address]/counter -start 22.1.1.2 -step 0.0.1.0 ixNet setMultiAttribute [ixNet getAttribute $ipv4_2 -gatewayIp]/counter -start 22.1.1.1 -step 0.0.1.0 ixNet setMultiAttribute [ixNet getAttribute $ipv4_2 -resolveGateway]/singleValue -value true ixNet commit ################################################################################ # Creating Traffic for IPv4 ################################################################################ puts '' puts "Creating Traffic for IPv4" ixNet add [ixNet getRoot]/traffic trafficItem ixNet commit set ti1 [lindex [ixNet getList [ixNet getRoot]/traffic trafficItem] 0] ixNet setMultiAttribute $ti1 \ -name "Traffic IPv4"\ -trafficType ipv4 \ -allowSelfDestined False \ -trafficItemType l2L3 \ -mergeDestinations True \ -egressEnabled False \ -srcDestMesh manyToMany \ -enabled True \ -routeMesh fullMesh \ -transmitMode interleaved \ -biDirectional True \ -hostsPerNetwork 1 ixNet commit ixNet setAttribute $ti1 -trafficType ipv4 ixNet commit ixNet add $ti1 endpointSet \ -sources $ipv4_1 \ -destinations $ipv4_2 \ -name "ep-set1" \ -sourceFilter {} \ -destinationFilter {} ixNet commit ixNet setMultiAttribute $ti1/configElement:1/frameSize \ -type fixed \ -fixedSize 128 ixNet setMultiAttrs $ti1/configElement:1/frameRate \ -type percentLineRate \ -rate 10 \ ixNet setMultiAttrs $ti1/configElement:1/transmissionControl \ -duration 1 \ -iterationCount 1 \ -startDelayUnits bytes \ -minGapBytes 12 \ -frameCount 10000 \ -type fixedFrameCount \ -interBurstGapUnits nanoseconds \ -interBurstGap 0 \ -enableInterBurstGap False \ -interStreamGap 0 \ -repeatBurst 1 \ -enableInterStreamGap False \ -startDelay 0 \ -burstPacketCount 1 ixNet setMultiAttribute $ti1/tracking -trackBy {{sourceDestValuePair0}} ixNet commit ################################################################################ # Assign ports ################################################################################ set vPorts [ixNet getList [ixNet getRoot] vport] puts "Assigning ports to $vPorts" ::ixTclNet::AssignPorts $py::ports {} $vPorts force ################################################################################ # Start All Protocols ################################################################################ puts "Starting All Protocols" ixNet exec startAllProtocols puts "Sleep 30sec for protocols to start" after 30000 ################################################################################ # Generate, apply and start traffic ################################################################################ ixNet exec generate $ti1 ixNet exec apply [ixNet getRoot]/traffic ixNet exec start [ixNet getRoot]/traffic puts "Sleep 30sec to send all traffic" after 30000 ################################################################################ # Checking Stats to see if traffic was sent OK ################################################################################ puts "Checking Stats to check if traffic was sent OK" puts "Getting the object for view Traffic Item Statistics" set viewName "Traffic Item Statistics" set views [ixNet getList [ixNet getRoot]/statistics view] set viewObj "" set editedViewName "::ixNet::OBJ-/statistics/view:\"$viewName\"" foreach view $views { if {$editedViewName == $view} { set viewObj $view break } } puts "Getting the Tx/Rx Frames values" set txFrames [ixNet execute getColumnValues $viewObj "Tx Frames"] set rxFrames [ixNet execute getColumnValues $viewObj "Rx Frames"] foreach txStat $txFrames rxStat $rxFrames { set txStatProcessed [lindex [split [lindex [split $txStat {"kString,"}] end] {"\}"}] 0] set rxStatProcessed [lindex [split [lindex [split $rxStat {"kString,"}] end] {"\}"}] 0] if {$txStatProcessed != $rxStatProcessed} { puts "Rx Frames $rxStatProcessed != Tx Frames $txStatProcessed" puts "Fail the test" } else { puts "No loss found: Rx Frames $rxStatProcessed = Tx Frames $txStatProcessed" } }