################################################################################# # Version 1 $Revision: 3 $ # $Author: MChakravarthy $ # # Copyright © 1997 - 2013 by IXIA # All Rights Reserved. # # Revision Log: # 04-11-2013 Mchakravarthy - created sample # ################################################################################ ################################################################################ # # # 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 connects to IxNetwork Tcl Server and configures IPV4 traffic. # # The stats is calculated using mode l23_test_summary and return_method # # array # # Module: # # The sample was tested on a LM1000TXS4 module. # # # ################################################################################ ################################################################################ # Loaading Ixia package # ################################################################################ # Loading Ixia package if {[catch {package require Ixia} retCode]} { puts "FAIL - [info script] - $retCode" return 0 } ################################################################################ # General script variables ################################################################################ set chassis_ip {10.206.27.55} set port_list [list 8/1 8/2] set tcl_server localhost set ixnetwork_tcl_server localhost set ::test_name [info script] ################################################################################ # Procedures used in the test # ################################################################################ proc CheckFailure {handle} { upvar $handle local_handle if {[keylget local_handle status] != $::SUCCESS} { puts "FAIL - $::test_name - [keylget local_handle log]" catch {::ixia::cleanup_session} uplevel 1 { return 0 } } } proc keylprint {listvalues {indentationLevel 0} {indentString " "}} { set x 30 foreach key [keylkeys listvalues] { set value [keylget listvalues $key] set heading [string repeat $indentString $indentationLevel] try_eval { set subkeys [keylkeys listvalues $key] set sublistvalues [keylget listvalues $key] puts "$heading$key:" keylprint $sublistvalues [expr {$indentationLevel + 1}] $indentString } { set y [expr $x - [string length $heading] - [string length $key]] puts "$heading$key[string repeat "." $y]: [string repeat " " \ [expr 15 -[string length $value]]]$value" } } } ################################################################################ # START - Connect to the chassis ################################################################################ # Connecting and getting the port handles set connect_status [ixia::connect \ -reset \ -ixnetwork_tcl_server $ixnetwork_tcl_server \ -tcl_server $tcl_server \ -device $chassis_ip \ -port_list $port_list \ ] CheckFailure connect_status set port_handle [list] foreach port $port_list { if {![catch {keylget connect_status port_handle.$chassis_ip.$port} temp_port]} { lappend port_handle $temp_port } } set port_src_handle [lindex $port_handle 0] set port_dst_handle [lindex $port_handle 1] puts "Ixia port handles are $port_handle ..." puts "End connecting to chassis ..." ################################################################################ # END - Connect to the chassis ################################################################################ ################################################################################ # START - Interface configuration - Port src ################################################################################ puts "Start interface configuration for Port:$port_src_handle" set _result_ [::ixia::interface_config \ -mode config \ -port_handle $port_src_handle \ -vlan 0 \ -l23_config_type protocol_interface \ -mtu 1500 \ -gateway 20.0.0.1 \ -intf_ip_addr 20.0.0.2 \ -netmask 255.255.255.0 \ -src_mac_addr 0000.0107.4232 \ -arp_on_linkup 0 \ -ns_on_linkup 0 \ -single_arp_per_gateway 1 \ -single_ns_per_gateway 1 \ -check_opposite_ip_version 0 \ ] CheckFailure _result_ puts "End interface configuration for Port:$port_src_handle" ################################################################################ # START - Interface configuration - Port dst ################################################################################ puts "Start interface configuration for Port:$port_dst_handle" set _result_ [::ixia::interface_config -mode config \ -port_handle $port_dst_handle \ -vlan 0 \ -l23_config_type protocol_interface \ -mtu 1500 \ -gateway 20.0.0.2 \ -intf_ip_addr 20.0.0.1 \ -netmask 255.255.255.0 \ -check_opposite_ip_version 0 \ -src_mac_addr 0000.0107.4233 \ -arp_on_linkup 0 \ -ns_on_linkup 0 \ -single_arp_per_gateway 1 \ -single_ns_per_gateway 1 \ ] CheckFailure _result_ puts "End interface configuration for Port:$port_dst_handle" ################################################################################ # Delete all the streams first ################################################################################ set traffic_status [::ixia::traffic_control \ -action reset \ -traffic_generator ixnetwork_540 \ -cpdp_convergence_enable 0 \ -delay_variation_enable 0 \ -packet_loss_duration_enable 0 \ -latency_bins 3 \ -latency_values {1.5 3 6.8} \ -latency_control store_and_forward \ ] CheckFailure traffic_status ################################################################################ # Configure the IPv4 Traffic and run ################################################################################ puts "Configure Traffic..." set ti_src ::ixNet::OBJ-/vport:1/protocols set ti_dst ::ixNet::OBJ-/vport:2/protocols set traffic_result [::ixia::traffic_config \ -mode create \ -endpointset_count 1 \ -traffic_generator ixnetwork_540 \ -emulation_src_handle $ti_src \ -emulation_dst_handle $ti_dst \ -global_dest_mac_retry_count 1 \ -global_dest_mac_retry_delay 5 \ -global_refresh_learned_info_before_apply 0 \ -enable_data_integrity 1 \ -global_enable_dest_mac_retry 1 \ -hosts_per_net 1 \ -global_enable_min_frame_size 0 \ -global_enable_staggered_transmit 0 \ -global_enable_stream_ordering 0 \ -global_stream_control continuous \ -global_stream_control_iterations 1 \ -global_large_error_threshhold 2 \ -global_enable_mac_change_on_fly 0 \ -global_mpls_label_learning_timeout 30 \ -global_max_traffic_generation_queries 500 \ -global_use_tx_rx_sync 1 \ -global_wait_time 1 \ -global_display_mpls_current_label_value 0 \ -frame_sequencing disable \ -frame_sequencing_mode rx_threshold \ -bidirectional 0 \ -src_dest_mesh one_to_one \ -route_mesh one_to_one \ -allow_self_destined 0 \ -enable_dynamic_mpls_labels 0 \ -name Traffic_Item_1 \ -source_filter all \ -destination_filter all \ -merge_destinations 1 \ -circuit_endpoint_type ipv4 \ -egress_tracking none \ -ip_dst_tracking 1 \ ] CheckFailure traffic_result set current_config_element [keylget traffic_result traffic_item] set stack_handle [lindex [keylget traffic_result $current_config_element.headers] 0] puts "Running Traffic..." set run_traffic [::ixia::traffic_control -action run -instantaneous_stats_enable 1 ] CheckFailure run_traffic after 30000 ################################################################################ # Getting statistics # ################################################################################ set stats [::ixia::traffic_stats -mode l23_test_summary -return_method array] CheckFailure stats keylprint $stats ################################################################################ # Stopping traffic and cleaning up # ################################################################################ puts "Stopping Traffic..." set stop_traffic [::ixia::traffic_control -action stop] puts "Disconnecting from IxNetwork and cleaning up..." set cleanup [::ixia::cleanup_session -reset] ################################################################################ # If everything executed sucessfully until here then test is pass. # ################################################################################ puts "SUCCESS - $::test_name - [clock format [clock seconds]]" return 1