################################################################################ # Version 1.1 $Revision: 2 $ # $Author: Matei-Eugen Vasile $ # # Copyright © 1997 - 2007 by IXIA # All Rights Reserved. # # Revision Log: # 3-29-2007 initial version - Matei-Eugen Vasile # 5-4-2007 added statistics result display code - Matei-Eugen Vasile # 7-3-2013 revised and optimized for HLT 4.71.95.15 - Marian-Octavian Preda # ################################################################################ ################################################################################ # # # 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 2 IS-IS routers on 2 different Ixia ports, adds # # route ranges to be advertised on both routers, starts the routing # # protocol and, finally, gathers the IS-IS statistics from both routers. # # # # Module: # # The sample was tested on a TXS4 module in a back-to-back configuration. # # # ################################################################################ package require Ixia set test_name [info script] set chassisIP ixro-hlt-xm2-02 set port_list [list 1/3 1/4] # 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 - $test_name - [keylget connect_status log]" } set port_handle1 [keylget connect_status port_handle.$chassisIP.[lindex $port_list 0]] set port_handle2 [keylget connect_status port_handle.$chassisIP.[lindex $port_list 1]] ########################################## # Configure interface in the test (IPv4) # ########################################## set interface_status [::ixia::interface_config \ -port_handle [list $port_handle1 $port_handle2] \ -autonegotiation 1 \ -duplex full \ -speed ether100 \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } ######################################### # Configure the first IS-IS L1L2 router # ######################################### set isis_router_status [::ixia::emulation_isis_config \ -mode create \ -reset \ -port_handle $port_handle1 \ -intf_ip_addr 22.1.1.2 \ -gateway_ip_addr 22.1.1.1 \ -intf_ip_prefix_length 24 \ -mac_address_init 0000.0000.0001 \ -count 1 \ -wide_metrics 1 \ -discard_lsp 1 \ -attach_bit 1 \ -partition_repair 1 \ -overloaded 1 \ -lsp_refresh_interval 888 \ -lsp_life_time 777 \ -max_packet_size 1492 \ -intf_metric 0 \ -routing_level L1L2 \ -te_enable 1 \ -te_max_bw 10 \ -te_max_resv_bw 20 \ -te_unresv_bw_priority0 10 \ -te_unresv_bw_priority2 20 \ -te_unresv_bw_priority3 30 \ -te_unresv_bw_priority4 40 \ -te_unresv_bw_priority5 50 \ -te_unresv_bw_priority6 60 \ -te_unresv_bw_priority7 70 \ -te_metric 10 \ ] if {[keylget isis_router_status status] != $::SUCCESS} { return "FAIL - [keylget isis_router_status log]" } set router_handle1 [keylget isis_router_status handle] ##################################################### # Add a stub route range for the first IS-IS router # ##################################################### set route_config_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $router_handle1 \ -type stub \ -ip_version 4 \ -stub_ip_start 44.0.0.1 \ -stub_ip_pfx_len 20 \ -stub_count 5 \ -stub_metric 22 \ -stub_up_down_bit 1 \ ] if {[keylget route_config_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget route_config_status log]" } ########################################## # Configure the second IS-IS L1L2 router # ########################################## set isis_router_status [::ixia::emulation_isis_config \ -mode create \ -reset \ -port_handle $port_handle2 \ -intf_ip_addr 22.1.1.1 \ -gateway_ip_addr 22.1.1.2 \ -intf_ip_prefix_length 24 \ -mac_address_init 0000.0000.0002 \ -count 1 \ -wide_metrics 1 \ -discard_lsp 1 \ -attach_bit 1 \ -partition_repair 1 \ -overloaded 1 \ -lsp_refresh_interval 888 \ -lsp_life_time 777 \ -max_packet_size 1492 \ -intf_metric 0 \ -routing_level L1L2 \ -te_enable 1 \ -te_max_bw 10 \ -te_max_resv_bw 20 \ -te_unresv_bw_priority0 10 \ -te_unresv_bw_priority2 20 \ -te_unresv_bw_priority3 30 \ -te_unresv_bw_priority4 40 \ -te_unresv_bw_priority5 50 \ -te_unresv_bw_priority6 60 \ -te_unresv_bw_priority7 70 \ -te_metric 10 \ ] if {[keylget isis_router_status status] != $::SUCCESS} { return "FAIL - [keylget isis_router_status log]" } set router_handle2 [keylget isis_router_status handle] ###################################################### # Add a stub route range for the second IS-IS router # ###################################################### set route_config_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $router_handle2 \ -type stub \ -ip_version 4 \ -stub_ip_start 55.0.0.3 \ -stub_ip_pfx_len 14 \ -stub_count 3 \ -stub_metric 20 \ -stub_up_down_bit 1 \ ] if {[keylget route_config_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget route_config_status log]" } ###################################### # Start the IS-IS protocol emulation # ###################################### set isis_emulation_status [::ixia::emulation_isis_control \ -port_handle $port_handle1 \ -mode start ] if {[keylget isis_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_emulation_status log]" } set isis_emulation_status [::ixia::emulation_isis_control \ -port_handle $port_handle2 \ -mode start ] if {[keylget isis_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_emulation_status log]" } ###################################### # Gather statistics IS-IS statistics # ###################################### after 25000 set isis_routers_info [::ixia::emulation_isis_info \ -handle $router_handle1 \ -mode stats \ ] if {[keylget isis_routers_info status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_routers_info log]" } set isis_stats [list \ "L1 Sessions Configured" \ l1_sessions_configured \ "L1 Sessions Up" \ l1_sessions_up \ "Number of Full L1 Neighbors" \ full_l1_neighbors \ "L2 Sessions Configured" \ l2_sessions_configured \ "L2 Sessions Up" \ l2_sessions_up \ "Number of Full L2 Neighbors" \ full_l2_neighbors \ ] set isis_stats_aggregated [list \ "Aggregated L1 Hellos Tx" \ aggregated_l1_hellos_tx \ "Aggregated L1 Point-to-Point Hellos Tx" \ aggregated_l1_p2p_hellos_tx \ "Aggregated L1 LSP Tx" \ aggregated_l1_lsp_tx \ "Aggregated L1 CSNP Tx" \ aggregated_l1_csnp_tx \ "Aggregated L1 PSNP Tx" \ aggregated_l1_psnp_tx \ "Aggregated L1 Database Size" \ aggregated_l1_db_size \ "Aggregated L2 Hellos Tx" \ aggregated_l2_hellos_tx \ "Aggregated L2 Point-to-Point Hellos Tx" \ aggregated_l2_p2p_hellos_tx \ "Aggregated L2 LSP Tx" \ aggregated_l2_lsp_tx \ "Aggregated L2 CSNP Tx" \ aggregated_l2_csnp_tx \ "Aggregated L2 PSNP Tx" \ aggregated_l2_psnp_tx \ "Aggregated L2 Database Size" \ aggregated_l2_db_size \ "Aggregated L1 Hellos Rx" \ aggregated_l1_hellos_rx \ "Aggregated L1 Point-to-Point Hellos Rx" \ aggregated_l1_p2p_hellos_rx \ "Aggregated L1 LSP Rx" \ aggregated_l1_lsp_rx \ "Aggregated L1 CSNP Rx" \ aggregated_l1_csnp_rx \ "Aggregated L1 PSNP Rx" \ aggregated_l1_psnp_rx \ "Aggregated L2 Hellos Rx" \ aggregated_l2_hellos_rx \ "Aggregated L2 Point-to-Point Hellos Rx" \ aggregated_l2_p2p_hellos_rx \ "Aggregated L2 LSP Rx" \ aggregated_l2_lsp_rx \ "Aggregated L2 CSNP Rx" \ aggregated_l2_csnp_rx \ "Aggregated L2 PSNP Rx" \ aggregated_l2_psnp_rx \ "Aggregated L1 Init Count" \ aggregated_l1_init_count \ "Aggregated L1 Full Count" \ aggregated_l1_full_count \ "Aggregated L2 Init Count" \ aggregated_l2_init_count \ "Aggregated L2 Full Count" \ aggregated_l2_full_count \ ] puts "First router:" foreach {name key} $isis_stats { puts "\t$name: [keylget isis_routers_info $port_handle1.$key]" } if {[keylget connect_status connection {}]} { foreach {name key} $isis_stats_aggregated { puts "\t$name: [keylget isis_routers_info $port_handle1.$key]" } } set isis_routers_info [::ixia::emulation_isis_info \ -handle $router_handle2 \ -mode stats \ ] if {[keylget isis_routers_info status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_routers_info log]" } puts "Second router:" foreach {name key} $isis_stats { puts "\t$name: [keylget isis_routers_info $port_handle2.$key]" } if {[keylget connect_status connection {}]} { foreach {name key} $isis_stats_aggregated { puts "\t$name: [keylget isis_routers_info $port_handle2.$key]" } } return "SUCCESS - $test_name - [clock format [clock seconds]]"