################################################################################ # Version 1.0 $Revision: 1 $ # # Copyright © 1997 - 2006 by IXIA # All Rights Reserved. # # Revision Log: # 10/033/2006 LRaicea # ################################################################################ ################################################################################ # # # 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 a 6PE setup. It uses two Ixia ports. One port is # # used for PEs and P router. The other port is used for CE routers. # # Streams are created on CE port and then traffic is started. # # At the end statistics are retrieved. # # # # ------ ----- ----- ------ # # | PEs |-----| P |---------| DUT |--------| CEs | # # ------ ----- | ----- | ------ # # | | # # Ixia port 1 | Cisco 6500 | Ixia port 2 # # # # PE runs mBGP # # P runs LDP and ISISv4 # # CE runs ISISv6 # # DUT: Cisco 6500 # # IOS: s72033-ipservicesk9-mz.122-18.SXF.bin # # # # DUT configuration: # # # ipv6 unicast-routing # ipv6 cef distributed # # mpls label protocol ldp # mpls ipv6 source-interface Loopback220 # # interface Loopback220 # ip address 220.0.220.1 255.255.255.255 # # interface GigabitEthernet9/40 # no ip address # no shutdown # # interface GigabitEthernet9/40.801 # description CE1 # encapsulation dot1Q 801 # ipv6 address 801::/64 # ipv6 router isis 6pe_CEside # # interface GigabitEthernet9/40.802 # description CE2 # encapsulation dot1Q 802 # ipv6 address 802::/64 # ipv6 router isis 6pe_CEside # # interface GigabitEthernet9/40.803 # description CE3 # encapsulation dot1Q 803 # ipv6 address 803::/64 # ipv6 router isis 6pe_CEside # # interface GigabitEthernet9/39 # description ToProvider # ip address 200.28.0.1 255.255.255.0 # ip router isis 6pe_PEside # mpls label protocol ldp # tag-switching ip # no shutdown # # router isis 6pe_PEside # net 49.1111.1111.1111.1111.00 # is-type level-1 # metric-style transition # # router isis 6pe_CEside # net 50.1111.1111.1111.1111.00 # is-type level-1 # redistribute bgp 1 metric 20 level-1 # metric-style transition # # # router bgp 1 # neighbor 220.0.220.201 remote-as 1 # neighbor 220.0.220.201 update-source Loopback220 # neighbor 220.0.220.202 remote-as 1 # neighbor 220.0.220.202 update-source Loopback220 # neighbor 220.0.220.203 remote-as 1 # neighbor 220.0.220.203 update-source Loopback220 # neighbor 220.0.220.204 remote-as 1 # neighbor 220.0.220.204 update-source Loopback220 # neighbor 220.0.220.205 remote-as 1 # neighbor 220.0.220.205 update-source Loopback220 # # address-family ipv6 # neighbor 220.0.220.201 activate # neighbor 220.0.220.201 send-label # neighbor 220.0.220.202 activate # neighbor 220.0.220.202 send-label # neighbor 220.0.220.203 activate # neighbor 220.0.220.203 send-label # neighbor 220.0.220.204 activate # neighbor 220.0.220.204 send-label # neighbor 220.0.220.205 activate # neighbor 220.0.220.205 send-label # redistribute isis 6pe_CEside level-1 # exit-address-family # end # # Erase DUT configuration: # # no ipv6 cef distributed # no ipv6 unicast-routing # # no mpls label protocol ldp # no mpls ipv6 source-interface Loopback220 # # no interface Loopback220 # default interface GigabitEthernet9/40 # no interface GigabitEthernet9/40.801 # no interface GigabitEthernet9/40.802 # no interface GigabitEthernet9/40.803 # default interface GigabitEthernet9/39 # no router ospf 220 # no ipv6 router rip vpn6pe # no router bgp 1 # # # Module: # # The sample was tested on a LM1000STXS4 module. # # # ################################################################################ proc script_increment_ipv6_address {prefix step} { set segments 8 # Expand prefix set segmentsBefore {} set segmentsAfter $prefix regexp {(.*)::(.*)} $prefix result segmentsBefore segmentsAfter set segmentsBefore [split $segmentsBefore :] set segmentsAfter [split $segmentsAfter :] set segmentsNeeded [expr $segments - \ ([llength $segmentsBefore] + \ [llength $segmentsAfter])] set segmentListPrefix "$segmentsBefore\ [string repeat " 0" $segmentsNeeded] $segmentsAfter" set expandedPrefix [list] foreach segment $segmentListPrefix { lappend expandedPrefix [format "%04x" 0x$segment] } set expandedPrefix 0x[join $expandedPrefix ""] # Expand step set segmentsBefore {} set segmentsAfter $step regexp {(.*)::(.*)} $step result segmentsBefore segmentsAfter set segmentsBefore [split $segmentsBefore :] set segmentsAfter [split $segmentsAfter :] set segmentsNeeded [expr $segments - \ ([llength $segmentsBefore] + \ [llength $segmentsAfter])] set segmentListStep "$segmentsBefore\ [string repeat " 0" $segmentsNeeded] $segmentsAfter" set expandedStep [list] foreach segment $segmentListStep { lappend expandedStep [format "%04x" 0x$segment] } set expandedStep 0x[join $expandedStep ""] set val [mpexpr $expandedPrefix + $expandedStep] set width $segments set retVal {} while {$width} { set retVal [linsert $retVal 0 [format "%04x" [mpexpr $val & 65535]]] incr width -1 set val [mpexpr $val >> 16] } return [join $retVal :] } proc script_increment_ipv4_address {prefix intf_ip_addr_step} { set temp_route_ip_addr_step [split $intf_ip_addr_step .] set step_index 3 set octet_number 4 while {$octet_number >= 1} { set single_octet_step [lindex $temp_route_ip_addr_step\ $step_index] set one 0 if {[scan $prefix "%d.%d.%d.%d" a b c d] == 4} { set one [format %u [expr ($a<<24)|($b<<16)|($c<<8)|$d]] } set two [expr {$single_octet_step<<(8*(4-$octet_number))}] set value [expr {$one + $two}] if [catch {set prefix [format "%s.%s.%s.%s" \ [expr {(($value >> 24) & 0xff)}] \ [expr {(($value >> 16) & 0xff)}] \ [expr {(($value >> 8 ) & 0xff)}] \ [expr {$value & 0xff}]]} prefix] { set prefix 0.0.0.0 } incr octet_number -1 incr step_index -1 } return $prefix } package require Ixia set test_name [info script] set chassisIP sylvester set port_list [list 4/1 4/2] set pe_count 5 set pe_ip_addr 220.0.220.201 set pe_ip_addr_step 0.0.0.1 set pe_prefix_len 32 set pe_intf_addr 11.0.11.201 set pe_intf_addr_step 0.0.0.1 set pe_intf_mask 255.255.255.255 set pe_intf_prefix_len 32 set pe_gw_addr 220.0.220.1 set pe_gw_addr_step 0.0.0.0 set pe_as_number 1 set p_ip_addr 200.28.0.2 set p_ip_addr_step 0.0.0.0 set p_prefix_len 24 set p_gw_addr 200.28.0.1 set p_gw_addr_step 0.0.0.0 set p_isis_area_id "49 11 11 11" set p_isis_area_id_step "00 00 00 00" set p_isis_system_id 0x111111111200 set p_isis_system_id_step 0 set ce_count 3 set ce_ip_addr 801::801 set ce_ip_addr_step 1::1 set ce_prefix_len 64 set ce_vlan_id 801 set ce_vlan_id_step 1 set ce_isis_area_id "50 11 11 11" set ce_isis_area_id_step "00 00 00 00" set ce_isis_system_id 0x111111111200 set ce_isis_system_id_step 1 set pe_adv_label_start 31 set pe_adv_network 31::0 set pe_adv_prefix_len 64 set pe_adv_network_step 1::0 set pe_adv_num_routes 2 set c_network1 41::0 set c_network1_step 1::0 set c_prefix_len1 64 set c_num_prefixes1 3 set c_network2 51::0 set c_network2_step 1::0 set c_prefix_len2 64 set c_num_prefixes2 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_handle [list] foreach port $port_list { if {![catch {keylget connect_status port_handle.$chassisIP.$port} \ temp_port]} { lappend port_handle $temp_port } } set pe_port [lindex $port_handle 0] set ce_port [lindex $port_handle 1] # Initialize ports set intf_status [::ixia::interface_config \ -port_handle $pe_port \ -autonegotiation 1 \ -transmit_mode advanced \ -signature_offset 70 \ -pgid_offset 74 ] set intf_status [::ixia::interface_config \ -port_handle $ce_port \ -autonegotiation 1 \ -transmit_mode advanced ] ################################################################################ # Configure ISIS P and PEs ################################################################################ set isis_router_status [::ixia::emulation_isis_config \ -mode create \ -reset \ -port_handle $pe_port \ -intf_ip_addr $p_ip_addr \ -intf_ip_addr_step $p_ip_addr_step \ -gateway_ip_addr $p_gw_addr \ -gateway_ip_addr_step $p_gw_addr_step \ -intf_ip_prefix_length $p_prefix_len \ -count 1 \ -intf_metric 0 \ -routing_level L1 \ -te_enable 0 \ -area_id $p_isis_area_id \ -area_id_step $p_isis_area_id_step \ -system_id $p_isis_system_id \ -system_id_step $p_isis_system_id_step \ ] if {[keylget isis_router_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_router_status log]" } puts "1: Created ISIS Provider neighbor" set p_isis_handle [keylget isis_router_status handle] set pe_ip_addr_temp $pe_ip_addr set pe_intf_addr_temp $pe_intf_addr for {set i 1} {$i <= $pe_count} {incr i} { set route_config_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $p_isis_handle \ -type grid \ -ip_version 4 \ -grid_start_system_id 111111111[expr $i + 2]00 \ -grid_system_id_step 000000000001 \ -grid_user_wide_metric 0 \ -grid_row 1 \ -grid_col 1 \ -grid_ip_start $pe_intf_addr_temp \ -grid_ip_step $pe_intf_addr_step \ -grid_ip_pfx_len $pe_intf_prefix_len \ -grid_connect 1 1 \ -grid_interface_metric 1 \ -grid_link_type ptop \ -grid_stub_per_router 1 \ -grid_router_id $pe_ip_addr_temp \ -grid_router_id_step $pe_ip_addr_step \ -grid_router_ip_pfx_len $pe_prefix_len \ -grid_router_metric 0 \ -grid_router_up_down_bit 0 \ -grid_router_origin stub \ -grid_te 0 \ ] if {[keylget route_config_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget route_config_status log]" } set pe_ip_addr_temp [script_increment_ipv4_address \ $pe_ip_addr_temp $pe_ip_addr_step] set pe_intf_addr_temp [script_increment_ipv4_address \ $pe_intf_addr_temp $pe_intf_addr_step] } puts "2: Created ISIS PE neighbors" ################################################################################ # Configure LDP P and PEs ################################################################################ set ldp_routers_status [::ixia::emulation_ldp_config \ -mode create \ -port_handle $pe_port \ -label_adv unsolicited \ -peer_discovery link \ -count 1 \ -intf_ip_addr $p_ip_addr \ -intf_prefix_length $p_prefix_len \ -intf_ip_addr_step $p_ip_addr_step \ -lsr_id $p_ip_addr \ -lsr_id_step $p_ip_addr_step \ -label_space 0 \ -gateway_ip_addr $p_gw_addr \ -gateway_ip_addr_step $p_gw_addr_step \ -reset ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } puts "3: Created LDP Provider" set p_ldp_handle [keylget ldp_routers_status handle] set pe_ip_addr_temp $pe_ip_addr for {set i 0} {$i < $pe_count} {incr i} { set ldp_routers_status [::ixia::emulation_ldp_route_config \ -mode create \ -handle $p_ldp_handle \ -fec_type ipv4_prefix \ -label_msg_type mapping \ -fec_ip_prefix_start $pe_ip_addr_temp \ -fec_ip_prefix_length $pe_prefix_len \ -egress_label_mode imnull ] set pe_ip_addr_temp [script_increment_ipv4_address \ $pe_ip_addr_temp $pe_ip_addr_step] } puts "4: Created LDP PEs" ################################################################################ # Configure BGP P and PEs ################################################################################ set bgp_router_status [::ixia::emulation_bgp_config \ -mode reset \ -port_handle $pe_port \ -local_ip_addr $p_ip_addr \ -local_addr_step $p_ip_addr_step \ -remote_ip_addr $p_gw_addr \ -remote_addr_step $p_gw_addr_step \ -local_loopback_ip_addr $pe_ip_addr \ -local_loopback_ip_addr_step $pe_ip_addr_step \ -remote_loopback_ip_addr $pe_gw_addr \ -remote_loopback_ip_addr_step $pe_gw_addr_step \ -local_router_id $pe_ip_addr \ -local_router_id_step $pe_ip_addr_step \ -count $pe_count \ -neighbor_type internal \ -ip_version 4 \ -local_as $pe_as_number \ -local_as_mode fixed \ -active_connect_enable \ -ipv4_unicast_nlri \ -ipv4_mpls_vpn_nlri \ -ipv6_mpls_nlri ] if {[keylget bgp_router_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget bgp_router_status log]" } puts "5: Created BGP PEs" set bgp_neighbor_handles [keylget bgp_router_status handles] set pe_adv_network_temp $pe_adv_network set pe_adv_label_start_temp $pe_adv_label_start foreach {bgp_neighbor_handle} $bgp_neighbor_handles { set bgp_route_range_status [::ixia::emulation_bgp_route_config \ -mode add \ -handle $bgp_neighbor_handle \ -ip_version 6 \ -prefix $pe_adv_network_temp \ -prefix_step 1 \ -ipv6_prefix_length $pe_adv_prefix_len \ -label_value $pe_adv_label_start_temp \ -num_sites 1 \ -num_routes $pe_adv_num_routes \ -label_step 1 \ -local_pref 0 \ -next_hop_enable 1 \ -origin_route_enable \ -enable_traditional_nlri 1 \ -ipv6_mpls_nlri ] if {[keylget bgp_route_range_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget bgp_route_range_status log]" } set pe_adv_network_temp [script_increment_ipv6_address \ $pe_adv_network_temp $pe_adv_network_step] incr pe_adv_label_start_temp $pe_adv_num_routes } puts "6: Created BGP MPLS routes" ################################################################################ # Configure ISIS CE neighbors ################################################################################ set isis_router_status [::ixia::emulation_isis_config \ -mode create \ -reset \ -port_handle $ce_port \ -count $ce_count \ -ip_version 6 \ -intf_ipv6_addr $ce_ip_addr \ -intf_ipv6_addr_step $ce_ip_addr_step \ -intf_ipv6_prefix_length $ce_prefix_len \ -intf_metric 0 \ -vlan_id $ce_vlan_id \ -vlan_id_step $ce_vlan_id_step \ -routing_level L1 \ -te_enable 0 \ -area_id $ce_isis_area_id \ -area_id_step $ce_isis_area_id_step \ -system_id $ce_isis_system_id \ -system_id_step $ce_isis_system_id_step ] if {[keylget isis_router_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_router_status log]" } puts "7: Created ISIS CEs" set isis_ce_handles [keylget isis_router_status handle] ################################################################################ # Configure two route ranges on each ISIS CE neighbor ################################################################################ set c_network1_temp $c_network1 set c_network2_temp $c_network2 foreach {isis_ce_handle} $isis_ce_handles { set route_config_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $isis_ce_handle \ -type stub \ -ip_version 6 \ -stub_ipv6_start $c_network1_temp \ -stub_ipv6_pfx_len $c_prefix_len1 \ -stub_count $c_num_prefixes1 \ -stub_metric 1 \ -stub_up_down_bit 0 ] if {[keylget route_config_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget route_config_status log]" } set c_network1_temp [script_increment_ipv6_address \ $c_network1_temp $c_network1_step] set route_config_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $isis_ce_handle \ -type stub \ -ip_version 6 \ -stub_ipv6_start $c_network2_temp \ -stub_ipv6_pfx_len $c_prefix_len2 \ -stub_count $c_num_prefixes2 \ -stub_metric 1 \ -stub_up_down_bit 0 ] if {[keylget route_config_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget route_config_status log]" } set c_network2_temp [script_increment_ipv6_address \ $c_network2_temp $c_network2_step] } puts "8: Created ISIS routes" ################################################################################ # START ISIS ################################################################################ set isis_emulation_status [::ixia::emulation_isis_control \ -handle $p_isis_handle \ -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 \ -handle $isis_ce_handle \ -mode start ] if {[keylget isis_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_emulation_status log]" } ################################################################################ # START LDP ################################################################################ set ldp_emulation_status [::ixia::emulation_ldp_control \ -port_handle $pe_port \ -mode start ] if {[keylget ldp_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_emulation_status log]" } after 40000 ################################################################################ # START BGP ################################################################################ set bgp_emulation_status [::ixia::emulation_bgp_control \ -port_handle $pe_port \ -mode start ] if {[keylget bgp_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget bgp_emulation_status log]" } # Set up the statistics after starting the bgp protocol set bgp_emulation_status [::ixia::emulation_bgp_control \ -handle $bgp_neighbor_handle \ -mode statistic ] if {[keylget bgp_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget bgp_emulation_status log]" } after 30000 ################################################################################ # Create streams on CE port ################################################################################ set traffic_status [::ixia::traffic_config \ -mode reset \ -port_handle $ce_port ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set pe_adv_network_temp $pe_adv_network for {set i 0} {$i < $pe_count} {incr i} { set c_network1_temp $c_network1 set c_network2_temp $c_network2 set ce_vlan_id_temp $ce_vlan_id for {set j 0} {$j < $ce_count} {incr j} { set traffic_status [::ixia::traffic_config \ -mode create \ -port_handle $ce_port \ -rate_percent 1 \ -length_mode random \ -l3_length_min 128 \ -l3_length_max 512 \ -enable_pgid 1 \ -pgid_value 1234 \ -signature_offset 70 \ -l3_protocol ipv6 \ -ipv6_src_addr $c_network1_temp \ -ipv6_src_mode fixed \ -ipv6_dst_addr $pe_adv_network_temp \ -ipv6_dst_mode fixed \ -mac_dst_mode discovery \ -vlan enable \ -vlan_id $ce_vlan_id_temp \ -vlan_id_mode fixed ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set traffic_status [::ixia::traffic_config \ -mode create \ -port_handle $ce_port \ -rate_percent 1 \ -length_mode random \ -l3_length_min 128 \ -l3_length_max 512 \ -enable_pgid 1 \ -pgid_value 1234 \ -signature_offset 70 \ -l3_protocol ipv6 \ -ipv6_src_addr $c_network2_temp \ -ipv6_src_mode fixed \ -ipv6_dst_addr $pe_adv_network_temp \ -ipv6_dst_mode fixed \ -mac_dst_mode discovery \ -vlan enable \ -vlan_id $ce_vlan_id_temp \ -vlan_id_mode fixed ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } set c_network1_temp [script_increment_ipv6_address \ $c_network1_temp $c_network1_step] set c_network2_temp [script_increment_ipv6_address \ $c_network2_temp $c_network2_step] incr ce_vlan_id_temp $ce_vlan_id_step } set pe_adv_network_temp [script_increment_ipv6_address \ $pe_adv_network_temp $pe_adv_network_step] } ################################################################################ # Start traffic on CE port ################################################################################ # Clear stats before sending traffic set clear_stats_status [::ixia::traffic_control \ -port_handle "$pe_port $ce_port" \ -action clear_stats ] if {[keylget clear_stats_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget clear_stats_status log]" } set traffic_status [::ixia::traffic_control \ -port_handle $ce_port \ -action sync_run ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } after 40000 ################################################################################ # Stop traffic on CE port ################################################################################ set traffic_status [::ixia::traffic_control \ -port_handle $ce_port \ -action stop ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } after 5000 ################################################################################ # Print traffic stats ################################################################################ set ce_stats [::ixia::traffic_stats -port_handle $ce_port -mode aggregate] if {[keylget ce_stats status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ce_stats log]" } set ce_transmit [keylget ce_stats $ce_port.aggregate.tx.pkt_count] set pe_stats [::ixia::traffic_stats -port_handle $pe_port -packet_group_id 1234] if {[keylget pe_stats status] != $::SUCCESS} { return "FAIL - $test_name - [keylget pe_stats log]" } set pe_receive [keylget pe_stats $pe_port.pgid.rx.pkt_count.1234] puts " Sent Received" puts "-------------------------------------------------------" puts [format "Frames %12s %12s" \ $ce_transmit $pe_receive] return "SUCCESS - $test_name - [clock format [clock seconds]]"