################################################################################ # Version 1.0 $Revision: 1 $ # $Author: Eduard Tutescu $ # # Copyright © 1997 - 2011 by IXIA # All Rights Reserved. # # Revision Log: # 02-09-2013 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 sample configures a traffic item and uses -mode replace_header to # # replace one of the layer 4 headers. # # # # Module: # # The sample was tested on STXS4 module # # # ################################################################################ package require Ixia set test_name [info script] set chassisIP 10.215.180.134 set port_list "6/1 6/2" ### points to where ixNetwork Tcl Server is running set network_tcl_server_ip 127.0.0.1 # Connect to the chassis, reset to factory defaults and take ownership set connect_status [::ixia::connect \ -reset \ -device $chassisIP \ -ixnetwork_tcl_server $network_tcl_server_ip \ -port_list $port_list \ -username ixiaApiUser \ ] if {[keylget connect_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget connect_status log]" } set port_rx [keylget connect_status port_handle.$chassisIP.[lindex $port_list 0]] set port_tx [keylget connect_status port_handle.$chassisIP.[lindex $port_list 1]] set port_handle [list $port_rx $port_tx] ############################################################ # Configure port properites like speed and autonegogiation # ############################################################ set interface_status [::ixia::interface_config \ -port_handle $port_rx \ -autonegotiation 1 \ -duplex full \ -speed auto \ -intf_ip_addr 140.0.0.1 \ -gateway 140.0.0.2 \ -netmask 255.255.255.0 \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } ################################################################### # Configure port properties and Protocol Interface on the TX port ################################################################### set interface_status [::ixia::interface_config \ -port_handle $port_tx \ -autonegotiation 1 \ -duplex full \ -speed auto \ -intf_ip_addr 140.0.0.2 \ -gateway 140.0.0.1 \ -netmask 255.255.255.0 \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } set int_handle [keylget interface_status interface_handle] ######################################### # Configure traffic # ######################################### set traffic_status [::ixia::traffic_config \ -mode create \ -port_handle $port_tx \ -port_handle2 $port_rx \ -traffic_generator ixnetwork \ -ip_src_addr 198.0.0.1 \ -circuit_type raw \ -circuit_endpoint_type ipv4 \ -src_dest_mesh one_to_one \ -track_by endpoint_pair \ -transmit_mode continuous \ -length_mode increment \ -frame_size_step 1 \ -frame_size_min 800 \ -frame_size_max 1500 \ -rate_percent 4.5 \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set trafficItem [keylget traffic_status traffic_item] set headers [keylget traffic_status $trafficItem.headers] set streamId [lindex $headers 1] set traffic_status [::ixia::traffic_config \ -mode append_header \ -stream_id $streamId \ -l4_protocol udp \ -udp_src_port 1064 \ -udp_dst_port 1064 \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set traffic_status [::ixia::traffic_config \ -mode append_header \ -stream_id $streamId \ -l4_protocol tcp \ -tcp_src_port 1063 \ -tcp_dst_port 1063 \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set trafficItem [keylget traffic_status traffic_item] set headers [keylget traffic_status $trafficItem.headers] set handle [lindex $headers 2] set traffic_status [::ixia::traffic_config \ -mode replace_header \ -stream_id $handle \ -traffic_generator ixnetwork_540 \ -l4_protocol udp \ -udp_src_port 1064 \ -udp_dst_port 1064 \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } return "SUCCESS - $test_name - [clock format [clock seconds]]"