################################################################################ # Version 1.0 $Revision: 1 $ # $Author: cnicutar $ # # Copyright © 1997 - 2009 by IXIA # All Rights Reserved. # # Revision Log: # 10-29-2009 cnicutar # ################################################################################ ################################################################################ # # # 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 and explains the meaning of the "flow_name" field # # Module: # # The sample was tested on an STXS4 module. # # # ################################################################################ package require Ixia proc print_flow_stats {flow_traffic_status} { set flow_results [list \ "Tx Frames" tx.total_pkts \ "Rx Frames" rx.total_pkts \ "Tx pkt_rate" tx.total_pkt_rate \ "Loss %" rx.loss_percent \ ] set flows [keylget flow_traffic_status flow] foreach flow [keylkeys flows] { set flow_key [keylget flow_traffic_status flow.$flow] set flow_name [keylget flow_traffic_status flow.$flow.flow_name] puts "\tFlow #$flow $flow_name" foreach {name key} [subst $[subst flow_results]] { puts "\t\t$name: [keylget flow_traffic_status flow.$flow.$key]" } puts "\t\tTraffic Item: [lindex $flow_name 1]" puts "\t\tIP Precedence : [lindex $flow_name 2]" puts "\t\tSource IP: [lindex $flow_name 3]" puts "\t\tDestination IP: [lindex $flow_name 4]" } } set test_name [info script] set chassisIP sylvester set port_list [list 7/1 7/2] # Connect to the chassis, reset to factory defaults and take ownership # When using P2NO HLTSET, for loading the IxTclNetwork package please # provide –ixnetwork_tcl_server parameter to ::ixia::connect set connect_status [::ixia::connect \ -reset \ -ixnetwork_tcl_server localhost \ -device $chassisIP \ -port_list $port_list \ -username ixiaApiUser ] if {[keylget connect_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget connect_status log]" } set port_array [keylget connect_status port_handle.$chassisIP] set port_0 [keylget port_array [lindex $port_list 0]] set port_1 [keylget port_array [lindex $port_list 1]] set interface_status1 [::ixia::interface_config \ -port_handle $port_0 \ -intf_ip_addr 200.16.31.1 \ -gateway 200.16.31.2 \ -netmask 255.255.255.0 \ -autonegotiation 1 \ -op_mode normal \ -duplex auto \ -speed auto \ -intf_mode ethernet ] if {[keylget interface_status1 status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status1 log]" } set interface_status2 [::ixia::interface_config \ -port_handle $port_1 \ -intf_ip_addr 200.16.31.2 \ -gateway 200.16.31.1 \ -netmask 255.255.255.0 \ -autonegotiation 1 \ -op_mode normal \ -duplex auto \ -speed auto \ -intf_mode ethernet ] if {[keylget interface_status2 status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status2 log]" } set traffic_status [::ixia::traffic_config \ -traffic_generator ixnetwork_540 \ -mode create \ -ethernet_value_tracking 0 \ -port_handle $port_0 \ -port_handle2 $port_1 \ -ip_src_addr {200.16.31.1 10.0.0.1} \ -ip_dst_addr {200.16.31.2 10.0.0.2 10.0.0.3} \ -ip_src_mode list \ -ip_dst_mode list \ -ip_precedence 3 \ -ip_precedence_mode incr \ -ip_precedence_count 3 \ -ip_precedence_step 1 \ -track_by {source_ip dest_ip ipv4_precedence} \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set traffic_status [::ixia::traffic_control \ -action run \ -traffic_generator ixnetwork_540 \ ] if {[keylget traffic_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget traffic_status log]" return 0 } after 10000 set flow_traffic_status [::ixia::traffic_stats \ -mode flow \ -traffic_generator ixnetwork_540 \ ] if {[keylget flow_traffic_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget flow_traffic_status log]" return 0 } after 1000 ################################################################################ # Stop the traffic # ################################################################################ set traffic_status [::ixia::traffic_control \ -action stop \ -traffic_generator ixnetwork_540 \ ] if {[keylget traffic_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget traffic_status log]" return 0 } print_flow_stats $flow_traffic_status puts "SUCCESS - $test_name - [clock format [clock seconds]]" return 1