################################################################################ # Version 1.0 $Revision: 1 $ # $Author: LRaicea $ # # Copyright © 1997 - 2007 by IXIA # All Rights Reserved. # # Revision Log: # 06-28-2007 LRaicea - created sample # ################################################################################ ################################################################################ # # # 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 uses 2 Ixia port connected back to back. # # One EIGRP router with directly connected IPv4 interfaces is created on # # each port2. # # Each router has 2 route ranges. Each route range advertises 5 prefixes. # # The protocol is started. # # EIGRP learned information is retrieved. # # EIGRP aggregated stats are also retrieved. # # # # Module: # # The sample was tested on a LM1000STXS4 module. # # The sample was tested with HLTSET27. # # # ################################################################################ package require Ixia set test_name [info script] set start_time [clock clicks -milliseconds] set totalTime 0 set chassisIP sylvester set port_list [list 1/1 1/2] # 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} { puts "FAIL - $test_name - [keylget connect_status log]" return } set port_handle [list] foreach port $port_list { if {![catch {keylget connect_status port_handle.$chassisIP.$port} \ temp_port]} { lappend port_handle $temp_port } } set port_0 [lindex $port_handle 0] set port_1 [lindex $port_handle 1] ################################################################################ # Configure interface in the test ################################################################################ set interface_status [::ixia::interface_config \ -port_handle [list $port_0 $port_1] \ -autonegotiation 1 \ -duplex auto \ -speed auto ] if {[keylget interface_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget interface_status log]" return } ################################################################################ # Configure EIGRP routers ################################################################################ set eigrp_router_status [::ixia::emulation_eigrp_config \ -mode create \ -reset \ -port_handle $port_0 \ -count 1 \ -intf_ip_addr 25.0.0.1 \ -intf_ip_prefix_length 24 \ -intf_gw_ip_addr 25.0.0.2 \ -router_id 25.0.0.1 \ -enable_piggyback 1 \ -bfd_registration 1 \ -discard_learned_routes 0 \ ] if {[keylget eigrp_router_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_router_status log]" return } set eigrp_router0 [keylget eigrp_router_status router_handles] set eigrp_router_status [::ixia::emulation_eigrp_config \ -mode create \ -reset \ -port_handle $port_1 \ -count 1 \ -intf_ip_addr 25.0.0.2 \ -intf_ip_prefix_length 24 \ -intf_gw_ip_addr 25.0.0.1 \ -router_id 25.0.0.2 \ -enable_piggyback 1 \ -bfd_registration 1 \ -discard_learned_routes 0 \ ] if {[keylget eigrp_router_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_router_status log]" return } set eigrp_router1 [keylget eigrp_router_status router_handles] ################################################################################ # Configure EIGRP routes ################################################################################ set eigrp_route0_status [::ixia::emulation_eigrp_route_config \ -mode create \ -handle $eigrp_router0 \ -prefix_start 50.0.0.1 \ -count 2 \ -num_prefixes 5 \ ] if {[keylget eigrp_route0_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_route0_status log]" return } set eigrp_route1_status [::ixia::emulation_eigrp_route_config \ -mode create \ -handle $eigrp_router1 \ -prefix_start 60.0.0.1 \ -count 2 \ -num_prefixes 5 \ ] if {[keylget eigrp_route1_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_route1_status log]" return } ################################################################################ # Start EIGRP protocol ################################################################################ set eigrp_control_status [ixia::emulation_eigrp_control \ -port_handle [list $port_0 $port_1] \ -mode start ] if {[keylget eigrp_control_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_control_status log]" return } after 20000 ################################################################################ # Retrieve learned EIGRP information ################################################################################ set routes_up 0 set retries 10 set learned_routes0 "" set learned_routes1 "" while {($routes_up == 0) && ($retries >= 0)} { set eigrp_learned_status [ixia::emulation_eigrp_info \ -port_handle [list $port_0 $port_1] \ -mode learned_info ] if {[keylget eigrp_learned_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_learned_status log]" return } puts "Retrieving learned EIGRP information, number of retries left: $retries ..." update idletasks if {![catch {set learned_routes0 [keylkeys eigrp_learned_status \ ${port_0}.${eigrp_router0}.route]}]} { incr routes_up [llength $learned_routes0] } if {![catch {set learned_routes1 [keylkeys eigrp_learned_status \ ${port_1}.${eigrp_router1}.route]}]} { incr routes_up [llength $learned_routes1] } incr retries -1 if {$routes_up == 0} { after 1000 } } if {$routes_up == 0} { puts "FAIL - $test_name - There are no EIGRP routes UP." return } ################################################################################ # Print learned EIGRP information ################################################################################ set stats_list { "Route Prefix" prefix "Route Prefix Length" prefix_length "Route Type" type "Feasible Distance" FD "Neighbor Router" neighbor "Reported Distance" RD "Hop Count" hop_count "Next Hop" next_hop } foreach {route_key} $learned_routes0 { puts [string repeat "-" 80] puts "EIGRP - Port $port_0, Router $eigrp_router0, Route ${route_key}" puts [string repeat "-" 80] foreach {stat_output stat_name} $stats_list { puts "[format %-35s $stat_output] [keylget eigrp_learned_status \ ${port_0}.${eigrp_router0}.route.${route_key}.${stat_name}]" } } foreach {route_key} $learned_routes1 { puts [string repeat "-" 80] puts "EIGRP - Port $port_1, Router $eigrp_router1, Route ${route_key}" puts [string repeat "-" 80] foreach {stat_output stat_name} $stats_list { puts "[format %-35s $stat_output] [keylget eigrp_learned_status \ ${port_1}.${eigrp_router1}.route.${route_key}.${stat_name}]" } } ################################################################################ # Retrieve EIGRP aggregate information ################################################################################ set eigrp_aggregate_status [ixia::emulation_eigrp_info \ -port_handle [list $port_0 $port_1] \ -mode aggregate_stats ] if {[keylget eigrp_aggregate_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_aggregate_status log]" return } foreach port [list $port_0 $port_1] { puts [string repeat "-" 50] puts "EIGRP - Port $port" puts [string repeat "-" 50] foreach {stat_name} [keylkeys eigrp_aggregate_status ${port}.aggregate] { puts "[format %-35s [string totitle [split $stat_name _]]]\ [keylget eigrp_aggregate_status ${port}.aggregate.${stat_name}]" } } set total_time [expr [clock clicks -milliseconds] - $start_time] puts "SUCCESS - $total_time - $totalTime" return "SUCCESS - $test_name - Time to complete: $total_time ms"