################################################################################ # Version 1.0 $Revision: 1 $ # $Author: LRaicea $ # # Copyright © 1997 - 2007 by IXIA # All Rights Reserved. # # Revision Log: # 10-16-2007 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. # # # ################################################################################ ################################################################################ # # # DUT configuration: # # conf t # ! # ip subnet-zero # ! # ip cef # ! # interface GigabitEthernet0/3 # no ip address # no shutdown # ! # interface GigabitEthernet0/3.25 # encapsulation dot1Q 25 # ip address 25.0.0.1 255.255.255.0 # ! # interface GigabitEthernet0/3.26 # encapsulation dot1Q 26 # ip address 26.0.0.1 255.255.255.0 # ! # interface GigabitEthernet0/3.27 # encapsulation dot1Q 27 # ip address 27.0.0.1 255.255.255.0 # ! # interface Loopback35 # ip address 35.0.0.1 255.255.255.0 # ! # interface Loopback36 # ip address 36.0.0.1 255.255.255.0 # ! # interface Loopback37 # ip address 37.0.0.1 255.255.255.0 # ! # interface Loopback45 # ip address 45.0.0.1 255.255.255.0 # ! # interface Loopback46 # ip address 46.0.0.1 255.255.255.0 # ! # interface Loopback47 # ip address 47.0.0.1 255.255.255.0 # ! # router eigrp 25 # network 25.0.0.0 0.0.0.255 # network 35.0.0.0 0.0.0.255 # network 45.0.0.0 0.0.0.255 # no auto-summary # ! # router eigrp 26 # network 26.0.0.0 0.0.0.255 # network 36.0.0.0 0.0.0.255 # network 46.0.0.0 0.0.0.255 # no auto-summary # ! # router eigrp 27 # network 27.0.0.0 0.0.0.255 # network 37.0.0.0 0.0.0.255 # network 47.0.0.0 0.0.0.255 # no auto-summary # # end # # Description: # # This sample creates 3 EIGRP routers with directly connected IPv4 # # interfaces. # # For each EIGRP router, it creates 2 EIGRP route ranges, each route # # range having 10 prefixes. # # # # 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 2/4] # 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} { 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] ################################################################################ # Configure interface in the test ################################################################################ set interface_status [::ixia::interface_config \ -port_handle $port_0 \ -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 3 \ -intf_ip_addr 25.0.0.2 \ -intf_ip_addr_step 1.0.0.0 \ -intf_ip_prefix_length 24 \ -intf_gw_ip_addr 25.0.0.1 \ -intf_gw_ip_addr_step 1.0.0.0 \ -vlan 1 \ -vlan_id 25 \ -vlan_id_step 1 \ -mac_address_init 0000.0000.0001 \ -router_id 25.0.0.2 \ -router_id_step 1.0.0.0 \ -enable_piggyback 1 \ -bfd_registration 1 \ -discard_learned_routes 0 \ -as_number 25 \ -as_number_step 1 \ ] if {[keylget eigrp_router_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_router_status log]" return } set eigrp_router_handles [keylget eigrp_router_status router_handles] ################################################################################ # Configure EIGRP routes ################################################################################ set eigrp_router_status [::ixia::emulation_eigrp_route_config \ -mode create \ -handle $eigrp_router_handles \ -prefix_start 50.0.0.1 \ -count 2 \ -num_prefixes 10 \ ] if {[keylget eigrp_router_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_router_status log]" return } ################################################################################ # Start EIGRP protocol ################################################################################ set eigrp_control_status [ixia::emulation_eigrp_control \ -port_handle $port_0 \ -mode start ] if {[keylget eigrp_control_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_control_status log]" return } after 20000 ################################################################################ # Retrieve learned EIGRP information ################################################################################ set num_learned_routes 6 set learned_routes 0 set retries 10 while {($learned_routes < $num_learned_routes) && ($retries >= 0)} { set eigrp_learned_status [ixia::emulation_eigrp_info \ -port_handle $port_0 \ -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 foreach {eigrp_router_handle} $eigrp_router_handles { if {![catch {set port_learned_routes [keylkeys eigrp_learned_status \ ${port_0}.${eigrp_router_handle}.route]}]} { incr learned_routes [llength $port_learned_routes] } } incr retries -1 if {$learned_routes < $num_learned_routes} { after 1000 set learned_routes 0 } } if {$learned_routes < $num_learned_routes} { puts "FAIL - $test_name - Not all EIGRP routes have been learned." 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 {eigrp_router_handle} $eigrp_router_handles { set port_learned_routes [keylkeys eigrp_learned_status \ ${port_0}.${eigrp_router_handle}.route] foreach {route_key} $port_learned_routes { puts [string repeat "-" 80] puts "EIGRP - Port $port_0, Router $eigrp_router_handle, 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_router_handle}.route.${route_key}.${stat_name}]" } } } ################################################################################ # Retrieve EIGRP aggregate information ################################################################################ set routers_running 0 set retries 10 while {($routers_running == 0) && ($retries > 0)} { set eigrp_aggregate_status [ixia::emulation_eigrp_info \ -port_handle $port_0 \ -mode aggregate_stats ] if {[keylget eigrp_aggregate_status status] != $::SUCCESS} { puts "FAIL - $test_name - [keylget eigrp_aggregate_status log]" return } set routers_running [keylget eigrp_aggregate_status \ ${port_0}.aggregate.routers_running] incr retries -1 puts "Retrieving aggregate EIGRP information, number of retries left: $retries ..." update idletasks if {$routers_running == 0} { after 1000 } } puts [string repeat "-" 50] puts "EIGRP - Port $port_0" puts [string repeat "-" 50] foreach {stat_name} [keylkeys eigrp_aggregate_status ${port_0}.aggregate] { puts "[format %-35s [string totitle [split $stat_name _]]]\ [keylget eigrp_aggregate_status ${port_0}.aggregate.${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"