################################################################################ # Version 1.0 $Revision: 1 $ # $Author: Eduard Tutescu $ # # Copyright © 1997 - 2012 by IXIA # All Rights Reserved. # # Revision Log: # 12-12-2012 Eduard Tutescu # ################################################################################ ################################################################################ # # # 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 script creates a traffic item and runs traffic between 2 ports. It # # prints flow stats after filtering them through the use of the find_in_csv # # procedure. # # Module: # # The sample was tested on an STXS4 module. # # # ################################################################################ set env(IXIA_VERSION) HLTSET134 package require Ixia set test_name [info script] set chassis_ip 10.205.16.98 set tcl_server 10.205.16.98 set ixnetwork_tcl_server localhost set port_list [list 7/1 7/2] set cfgErrors 0 set connect_status [::ixia::connect \ -reset \ -device $chassis_ip \ -port_list $port_list \ -ixnetwork_tcl_server $ixnetwork_tcl_server \ -tcl_server $tcl_server \ ] if {[keylget connect_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget connect_status log]" } 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 ..." ################################################################################ # Configure Protocol Interfaces on both ports # ################################################################################ set interface_status [::ixia::interface_config \ -mode config \ -port_handle $port_src_handle \ -transmit_clock_source external \ -internal_ppm_adjust 0 \ -data_integrity 1 \ -intf_mode ethernet \ -speed ether100 \ -duplex full \ -autonegotiation 1 \ -phy_mode copper \ -transmit_mode advanced \ -port_rx_mode capture_and_measure \ -tx_gap_control_mode fixed \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } set _result_ [::ixia::interface_config \ -mode config \ -port_handle $port_dst_handle \ -transmit_clock_source external \ -internal_ppm_adjust 0 \ -data_integrity 1 \ -intf_mode ethernet \ -speed ether100 \ -duplex full \ -autonegotiation 1 \ -phy_mode copper \ -transmit_mode advanced \ -port_rx_mode capture_and_measure \ -tx_gap_control_mode fixed \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } set _result_ [::ixia::interface_config \ -mode modify \ -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 \ -check_opposite_ip_version 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 \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } set _result_ [::ixia::interface_config \ -mode modify \ -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 \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } ################################################################################ # Configure Traffic on ports # ################################################################################ puts "Configure Traffic..." 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 \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set ti_src ::ixNet::OBJ-/vport:1/protocols set ti_dst ::ixNet::OBJ-/vport:2/protocols set traffic_result [::ixia::traffic_config \ -mode create \ -traffic_generator ixnetwork_540 \ -endpointset_count 1 \ -emulation_src_handle $ti_src \ -emulation_dst_handle $ti_dst \ -global_dest_mac_retry_count 1 \ -global_dest_mac_retry_delay 5 \ -enable_data_integrity 1 \ -global_enable_dest_mac_retry 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_max_traffic_generation_queries 500 \ -global_mpls_label_learning_timeout 30 \ -global_refresh_learned_info_before_apply 0 \ -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 \ -src_dest_mesh one_to_one \ -route_mesh one_to_one \ -bidirectional 0 \ -allow_self_destined 0 \ -enable_dynamic_mpls_labels 0 \ -hosts_per_net 1 \ -name Traffic_Item_1 \ -source_filter all \ -destination_filter all \ -merge_destinations 1 \ -circuit_endpoint_type ipv4 \ -egress_tracking none \ ] if {[keylget traffic_result status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_result log]" } set current_config_element [keylget traffic_result traffic_item] set stack_handle [lindex [keylget traffic_result $current_config_element.headers] 0] set traffic_result [::ixia::traffic_config \ -mode modify \ -traffic_generator ixnetwork_540 \ -stream_id $current_config_element \ -preamble_size_mode auto \ -preamble_custom_size 8 \ -data_pattern {} \ -data_pattern_mode incr_byte \ -enforce_min_gap 0 \ -rate_percent 10 \ -frame_rate_distribution_port apply_to_all \ -frame_rate_distribution_stream split_evenly \ -frame_size 64 \ -length_mode fixed \ -tx_mode advanced \ -transmit_mode continuous \ -pkts_per_burst 1 \ -tx_delay 0 \ -tx_delay_unit bytes \ -number_of_packets_per_stream 1 \ -loop_count 1 \ -min_gap_bytes 12 \ ] if {[keylget traffic_result status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_result log]" } set traffic_result [::ixia::traffic_config \ -mode modify \ -traffic_generator ixnetwork_540 \ -stream_id $stack_handle \ -l2_encap ethernet_ii \ -mac_dst_mode fixed \ -mac_dst 00:00:00:00:00:00 \ -mac_dst_tracking 0 \ -mac_src_mode fixed \ -mac_src 00:00:00:00:00:00 \ -mac_src_tracking 0 \ ] if {[keylget traffic_result status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_result log]" } set traffic_result [::ixia::traffic_config \ -mode modify \ -traffic_generator ixnetwork_540 \ -stream_id $stack_handle \ -track_by {sourceDestEndpointPair0 trackingenabled0} \ -transmit_distribution endpoint_pair \ ] if {[keylget traffic_result status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_result log]" } puts "Running Traffic..." set run_traffic [::ixia::traffic_control -action run -traffic_generator ixnetwork_540] if {[keylget run_traffic status] != $::SUCCESS} { return "FAIL - $test_name - [keylget run_traffic log]" } after 20000 puts "Stopping Traffic..." set stop_traffic [::ixia::traffic_control -action stop -traffic_generator ixnetwork_540] if {[keylget stop_traffic status] != $::SUCCESS} { return "FAIL - $test_name - [keylget stop_traffic log]" } set flow_traffic_status [::ixia::traffic_stats \ -traffic_generator ixnetwork_540 \ -mode all \ -return_method csv \ ] if {[keylget flow_traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget flow_traffic_status log]" } set csv_files [keylget flow_traffic_status csv_file] set find_in_csv [::ixia::find_in_csv \ -file_name [lindex $csv_files 1] \ -column1 "Tx Frames" \ -column2 "Rx Frames" \ -condition "!=" \ ] # check the row_count return key if {[keylget find_in_csv row_count] != 2} { incr cfgErrors } keylprint find_in_csv if {$cfgErrors != 0} { puts "FAIL - $test_name - Incorrect number of flows returned by find_in_csv procedure" return 0 } return "SUCCESS - $test_name - [clock format [clock seconds]]"