################################################################################ # Version 1.0 $Revision: 1 $ # $Author: Matei-Eugen Vasile $ # # Copyright © 1997 - 2007 by IXIA # All Rights Reserved. # # Revision Log: # 07/23/2007 Matei-Eugen Vasile # ################################################################################ ################################################################################ # # # 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 creates an IGMP v2 host, a multicast group pool, adds the # # multicast group pool to the host, starts the protocol on the host and # # gathers statistics. # # # # Module: # # The sample was tested on a TXS4 module. # # # ################################################################################ ################################################################################ # DUT config: # ################################################################################ # conf t # ! # ip multicast-routing # ! # interface GigabitEthernet7/29 # ip address 100.41.1.1 255.255.255.0 # ip pim sparse-mode # ip igmp version 2 # no shutdown # ! # end ################################################################################ package require Ixia set test_name [info script] set chassisIP 10.205.19.96 set port_list 2/1 # 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 \ -device $chassisIP \ -port_list $port_list \ -username ixiaApiUser \ ] if {[keylget connect_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget connect_status log]" } set port_handle [keylget connect_status port_handle.$chassisIP.$port_list] ######################################## # Configure interface in the test # # IPv4 # ######################################## set interface_status [::ixia::interface_config \ -port_handle $port_handle \ -autonegotiation 1 \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } ################################################## # Configure interfaces and create IGMP sessions # ################################################## set igmp_status [::ixia::emulation_igmp_config \ -port_handle $port_handle \ -mode create \ -reset \ -msg_interval 167 \ -igmp_version v2 \ -ip_router_alert 0 \ -general_query 0 \ -group_query 0 \ -count 1 \ -intf_ip_addr 100.41.1.2 \ -neighbor_intf_ip_addr 100.41.1.1 \ -intf_prefix_len 24 \ ] if {[keylget igmp_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget igmp_status log]" } set session [keylget igmp_status handle] # Create multicast group pool set mcast [::ixia::emulation_multicast_group_config \ -mode create \ -num_groups 20 \ -ip_addr_start 225.0.1.1 \ -ip_addr_step 0.0.0.1 \ -ip_prefix_len 24 \ ] if {[keylget mcast status] != $::SUCCESS} { return "FAIL - $test_name - [keylget mcast log]" } set group [keylget mcast handle] # Create IGMP group member by asociating a multicast group pool to a session set gr_status [::ixia::emulation_igmp_group_config \ -mode create \ -session_handle $session \ -group_pool_handle $group \ ] if {[keylget gr_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget gr_status log]" } ###################################### # Start the IGMP protocol emulation # ###################################### set igmp_emulation_status [::ixia::emulation_igmp_control \ -port_handle $port_handle \ -mode start \ ] if {[keylget igmp_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget igmp_emulation_status log]" } ###################################### # Gather statistics IGMP statistics # ###################################### after 10000 set igmp_routers_info [::ixia::emulation_igmp_info \ -port_handle $port_handle \ -mode aggregate \ ] if {[keylget igmp_routers_info status] != $::SUCCESS} { return "FAIL - $test_name - [keylget igmp_routers_info log]" } set igmp_stats [list \ "Host v1 Membership Rpts. Rx" \ $port_handle.igmp.aggregate.rprt_v1_rx \ "Host v2 Membership Rpts. Rx" \ $port_handle.igmp.aggregate.rprt_v2_rx \ "v1 Membership Rpts. Tx" \ $port_handle.igmp.aggregate.rprt_v1_tx \ "v2 Membership Rpts. Tx" \ $port_handle.igmp.aggregate.rprt_v2_tx \ "v3 Membership Rpts. Tx" \ $port_handle.igmp.aggregate.rprt_v3_tx \ "v2 Leave Tx" \ $port_handle.igmp.aggregate.leave_v2_tx \ "Host Total Frames Tx" \ $port_handle.igmp.aggregate.total_tx \ "Host Total Frames Rx" \ $port_handle.igmp.aggregate.total_rx \ "Host Invalid Packets Rx" \ $port_handle.igmp.aggregate.invalid_rx \ "General Queries Rx" \ $port_handle.igmp.aggregate.gen_query_rx \ "Grp. Specific Queries Rx" \ $port_handle.igmp.aggregate.grp_query_rx \ ] puts "Port $port_handle:" foreach {name key} $igmp_stats { puts "\t$name: [keylget igmp_routers_info $key]" } return "SUCCESS - $test_name - [clock format [clock seconds]]"