################################################################################ # 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 # ################################################################################ ################################################################################ # # # 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 two LDP peer, adds FEC classes to them and gathers # # information regarding the discovered neighbors. # # # # 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 sylvester set port_list [list 2/1 2/2] # 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 \ -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 LDP peer # ################################ set ldp_routers_status [::ixia::emulation_ldp_config \ -mode create \ -port_handle $port_handle1 \ -label_adv unsolicited \ -peer_discovery link \ -count 1 \ -intf_ip_addr 11.1.1.2 \ -intf_prefix_length 24 \ -intf_ip_addr_step 0.0.1.0 \ -lsr_id 10.10.10.10 \ -label_space 60 \ -lsr_id_step 0.0.1.0 \ -mac_address_init 0000.0000.0001 \ -enable_l2vpn_vc_fecs 1 \ -enable_vc_group_matching 1 \ -gateway_ip_addr 11.1.1.1 \ -gateway_ip_addr_step 0.0.1.0 \ -reset \ -graceful_restart_enable 1 \ -recovery_time 66000 \ -reconnect_time 90000 \ ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } set router_handle_list [keylget ldp_routers_status handle] set router_handle1 [lindex $router_handle_list 0] ################################# # Configure the second LDP peer # ################################# set ldp_routers_status [::ixia::emulation_ldp_config \ -mode create \ -port_handle $port_handle2 \ -label_adv unsolicited \ -peer_discovery link \ -count 1 \ -intf_ip_addr 11.1.1.1 \ -intf_prefix_length 24 \ -intf_ip_addr_step 0.0.1.0 \ -lsr_id 20.20.20.20 \ -label_space 60 \ -lsr_id_step 0.0.1.0 \ -mac_address_init 0000.0000.0002 \ -enable_l2vpn_vc_fecs 1 \ -enable_vc_group_matching 1 \ -gateway_ip_addr 11.1.1.2 \ -gateway_ip_addr_step 0.0.1.0 \ -reset \ -graceful_restart_enable 1 \ -recovery_time 66000 \ -reconnect_time 90000 \ ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } set router_handle_list [keylget ldp_routers_status handle] set router_handle2 [lindex $router_handle_list 0] ########################################################### # Configure ipv4_prefix fec type routes on the first peer # ########################################################### set ldp_routers_status [::ixia::emulation_ldp_route_config \ -mode create \ -handle $router_handle1 \ -fec_type ipv4_prefix \ -label_msg_type mapping \ -egress_label_mode nextlabel \ -num_lsps 3 \ -fec_ip_prefix_start 123.0.0.1 \ -fec_ip_prefix_length 16 \ -packing_enable 1 \ -label_value_start 100 \ ] ############################################################ # Configure ipv4_prefix fec type routes on the second peer # ############################################################ set ldp_routers_status [::ixia::emulation_ldp_route_config \ -mode create \ -handle $router_handle2 \ -fec_type ipv4_prefix \ -label_msg_type mapping \ -egress_label_mode nextlabel \ -num_lsps 5 \ -fec_ip_prefix_start 23.0.0.1 \ -fec_ip_prefix_length 8 \ -packing_enable 1 \ -label_value_start 50 \ ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } ################################ # Start the protocol emulation # ################################ set ldp_routers_status [::ixia::emulation_ldp_control \ -mode start \ -port_handle $port_handle1 \ ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } set ldp_routers_status [::ixia::emulation_ldp_control \ -mode start \ -port_handle $port_handle2 \ ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } ############### # Gather info # ############### after 10000 set ldp_routers_info [::ixia::emulation_ldp_info \ -handle $router_handle1 \ -mode neighbors \ ] if {[keylget ldp_routers_info status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_info log]" } puts "First router's neighbors:" set ldp_neighbors [keylget ldp_routers_info neighbors] foreach neighbor $ldp_neighbors { puts "\t$neighbor" } set ldp_routers_info [::ixia::emulation_ldp_info \ -handle $router_handle2 \ -mode neighbors \ ] if {[keylget ldp_routers_info status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_info log]" } puts "Second router's neighbors:" set ldp_neighbors [keylget ldp_routers_info neighbors] foreach neighbor $ldp_neighbors { puts "\t$neighbor" } return "SUCCESS - $test_name - [clock format [clock seconds]]"