################################################################################ # Version 1.0 $Revision: 1 $ # $Author: Matei-Eugen Vasile $ # # Copyright © 1997 - 2007 by IXIA # All Rights Reserved. # # Revision Log: # 4-30-2007 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 a 6PE DUT setup. # # # # It uses two Ixia ports. One port is used for PEs and P router # # configuration. The other port is used for CE routers configuration. # # Streams are generated on both ports and then started. # # # # ------ ----- ----- ------ # # | PEs |-----| P |---------| DUT |--------| CEs | # # ------ ----- | ----- | ------ # # | | # # Ixia port 1 | Cisco 7200 | Ixia port 2 # # # # PEs runs mBGP, LDP and IS-IS # # P runs LDP and IS-IS # # CE runs IS-IS # # # ################################################################################ ################################################################################ # DUT config: # ################################################################################ # conf t # ! # ip subnet-zero # ! # ip cef # ! # ipv6 unicast-routing # mpls label protocol ldp # mpls ipv6 source-interface Loopback0 # ! # interface Loopback0 # ip address 20.0.0.1 255.255.255.255 # ! # interface FastEthernet5/0 # ip address 21.0.0.1 255.255.255.0 # ip router isis PE # mpls label protocol ldp # mpls ip # no shutdown # ! # interface FastEthernet6/0 # no ip address # no shutdown # ! # interface FastEthernet6/0.601 # encapsulation dot1Q 601 # ipv6 address 2007:1::1/64 # ipv6 enable # ipv6 router isis 600 # ! # interface FastEthernet6/0.602 # encapsulation dot1Q 602 # ipv6 address 2007:2::1/64 # ipv6 enable # ipv6 router isis 600 # ! # interface FastEthernet6/0.603 # encapsulation dot1Q 603 # ipv6 address 2007:3::1/64 # ipv6 enable # ipv6 router isis 600 # ! # interface FastEthernet6/0.604 # encapsulation dot1Q 604 # ipv6 address 2007:4::1/64 # ipv6 enable # ipv6 router isis 600 # ! # interface FastEthernet6/0.605 # encapsulation dot1Q 605 # ipv6 address 2007:5::1/64 # ipv6 enable # ipv6 router isis 600 # ! # router isis 600 # net 49.0000.0001.0001.0000.0000.0001.00 # is-type level-1 # metric-style transition # redistribute bgp 1 # ! # router isis PE # net 49.0000.0001.0001.0000.0000.0001.00 # is-type level-1 # metric-style transition # ! # router bgp 1 # no synchronization # redistribute rip metric 1 # neighbor 20.0.0.2 remote-as 1 # neighbor 20.0.0.2 update-source Loopback0 # neighbor 20.0.0.3 remote-as 1 # neighbor 20.0.0.3 update-source Loopback0 # neighbor 20.0.0.4 remote-as 1 # neighbor 20.0.0.4 update-source Loopback0 # no auto-summary # ! # address-family ipv6 # neighbor 20.0.0.2 activate # neighbor 20.0.0.2 send-label # neighbor 20.0.0.3 activate # neighbor 20.0.0.3 send-label # neighbor 20.0.0.4 activate # neighbor 20.0.0.4 send-label # redistribute connected # redistribute isis 600 level-1 # no synchronization # exit-address-family # ! # end ################################################################################ proc script_increment_ipv4_address {ip_addr ip_addr_step} { set addr_words [split $ip_addr .] set step_words [split $ip_addr_step .] set index 3 set result [list] set carry 0 while {$index >= 0} { scan [lindex $addr_words $index] "%u" addr_word scan [lindex $step_words $index] "%u" step_word set value [expr $addr_word + $step_word + $carry] set carry [expr $value / 0xFF] set value [expr $value % 0xFF] lappend result $value incr index -1 } set new_addr [format "%u" [lindex $result 3]] for {set i 2} {$i >= 0} {incr i -1} { append new_addr ".[format "%u" [lindex $result $i]]" } return $new_addr } proc script_increment_ipv6_address {ip_addr ip_addr_step} { set addr_words [split $ip_addr :] set step_words [split $ip_addr_step :] set index 7 set result [list] set carry 0 while {$index >= 0} { scan [lindex $addr_words $index] "%x" addr_word scan [lindex $step_words $index] "%x" step_word set value [expr $addr_word + $step_word + $carry] set carry [expr $value / 0xFFFF] set value [expr $value % 0xFFFF] lappend result $value incr index -1 } set new_addr [format "%04x" [lindex $result 7]] for {set i 6} {$i >= 0} {incr i -1} { append new_addr ":[format "%04x" [lindex $result $i]]" } return $new_addr } proc script_expand_ipv6_address {ip_addr} { if {![regexp {(.*)::(.*)} $ip_addr {} before after]} { set ip_addr [split $ip_addr :] set new_addr "[format "%04x" 0x[lindex $ip_addr 0]]" for {set i 1} {$i < [llength $ip_addr]} {incr i} { append new_addr ":[format "%04x" 0x[lindex $ip_addr $i]]" } } else { set before [split $before :] set after [split $after :] set zeroes_length [expr 8 - [llength $before] - \ [llength $after]] set new_addr "" if {[llength $before] > 0} { append new_addr "[format "%04x" 0x[lindex $before 0]]" for {set i 1} {$i < [llength $before]} {incr i} { append new_addr ":[format "%04x" 0x[lindex $before $i]]" } } if {$zeroes_length > 0} { if {[llength $before] > 0} { append new_addr ":0000" } else { append new_addr "0000" } for {set i 1} {$i < $zeroes_length} {incr i} { append new_addr ":0000" } } if {[llength $after] > 0} { for {set i 0} {$i < [llength $after]} {incr i} { append new_addr ":[format "%04x" 0x[lindex $after $i]]" } } } return $new_addr } package require Ixia set test_name [info script] set chassisIP 10.205.19.96 set port_list [list 2/3 2/4] set pe_ip_address 20.0.0.2 set pe_ip_address_step 0.0.0.1 set pe_prefix_len 32 set pe_intf_ip_address 23.0.0.2 set pe_intf_ip_address_step 0.0.0.1 set pe_intf_mask 255.255.255.0 set pe_count 3 set pe_bgp_peer_ip 20.0.0.1 set pe_bgp_peer_ip_step 0.0.0.0 set pe_bgp_router_id 1.2.3.4 set pe_bgp_router_id_step 0.0.0.1 set pe_bgp_as 1 set pe_adv_label_start 102 set pe_adv_network [script_expand_ipv6_address 10:2::] set pe_adv_prefix_len 64 set pe_adv_network_step [script_expand_ipv6_address 0:1::] set pe_adv_num_routes 2 set p_ip_address 21.0.0.2 set p_ip_address_step 0.0.0.0 set p_prefix_len 24 set p_gateway_ip 21.0.0.1 set p_gateway_ip_step 0.0.0.0 set p_lsr_id 1.2.3.4 set p_lsr_id_step 0.0.0.0 set ce_count 5 set ce_ip_address [script_expand_ipv6_address 2007:1::2] set ce_ip_address_step [script_expand_ipv6_address 0:1::] set ce_prefix_len 64 set ce_vlan_id 601 set ce_vlan_id_step 1 set c_site1 [script_expand_ipv6_address 20:1:1::] set c_site1_step [script_expand_ipv6_address 0:0:1::] set c_prefix1_step [script_expand_ipv6_address 0:0:0:8::] set c_prefix1_len 64 set c_num_prefixes1 3 set c_site2 [script_expand_ipv6_address 30:1:1::] set c_site2_step [script_expand_ipv6_address 0:0:1::] set c_prefix2_step [script_expand_ipv6_address 0:0:0:8::] set c_prefix2_len 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 \ -ixnetwork_tcl_server localhost \ -device $chassisIP \ -port_list $port_list \ ] 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] set port_0 $pe_port set port_1 $ce_port ################################################################################ # Initialize ports # ################################################################################ set intf_status [::ixia::interface_config \ -port_handle "$pe_port $ce_port" \ -autonegotiation 1 \ -speed ether1000 \ -transmit_mode advanced \ ] if {[keylget intf_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget intf_status log]" } ################################################################################ # Configure an IS-IS emulated router on the provider port # ################################################################################ set isis_neighbor_status [::ixia::emulation_isis_config \ -port_handle $pe_port \ -reset \ -mode create \ -count 1 \ -ip_version 4 \ -system_id "00 00 00 00 00 00" \ -intf_ip_addr $p_ip_address \ -intf_ip_addr_step $p_ip_address_step \ -intf_ip_prefix_length 24 \ -gateway_ip_addr $p_gateway_ip \ -gateway_ip_addr_step $p_gateway_ip_step \ -routing_level L1 \ -intf_type broadcast \ -loopback_ip_addr_count 0 \ ] if {[keylget isis_neighbor_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_neighbor_status log]" } set p_isis_handle [keylget isis_neighbor_status handle] ################################################################################ # Add routes on the IS-IS router from the provider port # ################################################################################ set pe_ip_address_temp $pe_ip_address set pe_intf_ip_address_temp $pe_intf_ip_address for {set i 0} {$i < $pe_count} {incr i} { set route_config_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $p_isis_handle \ -type stub \ -ip_version 4 \ -stub_ip_start $pe_ip_address_temp \ -stub_ip_step $pe_ip_address_step \ -stub_ip_pfx_len $pe_prefix_len \ -stub_count 1 \ -stub_metric 10 \ ] if {[keylget route_config_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget route_config_status log]" } set pe_ip_address_temp [script_increment_ipv4_address \ $pe_ip_address_temp $pe_ip_address_step \ ] set pe_intf_ip_address_temp [script_increment_ipv4_address \ $pe_intf_ip_address_temp $pe_intf_ip_address_step \ ] } ################################################################################ # Configure an LDP emulated router on the provider port # ################################################################################ set ldp_routers_status [::ixia::emulation_ldp_config \ -mode create \ -reset \ -port_handle $pe_port \ -label_adv unsolicited \ -peer_discovery link \ -count 1 \ -intf_ip_addr $p_ip_address \ -intf_ip_addr_step $p_ip_address_step \ -intf_prefix_length $p_prefix_len \ -lsr_id $p_lsr_id \ -lsr_id_step $p_lsr_id_step \ -label_space 0 \ -gateway_ip_addr $p_gateway_ip \ -gateway_ip_addr_step $p_gateway_ip_step \ ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } set ldp_handle [keylget ldp_routers_status handle] ################################################################################ # Advertising a FEC for each semulated PE router # ################################################################################ set pe_ip_address_temp $pe_ip_address for {set i 0} {$i < $pe_count} {incr i} { set ldp_routers_status [::ixia::emulation_ldp_route_config \ -mode create \ -handle $ldp_handle \ -fec_type ipv4_prefix \ -fec_ip_prefix_start $pe_ip_address_temp \ -fec_ip_prefix_length $pe_prefix_len \ -egress_label_mode imnull \ ] if {[keylget ldp_routers_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget ldp_routers_status log]" } set pe_ip_address_temp [script_increment_ipv4_address \ $pe_ip_address_temp $pe_ip_address_step \ ] } ################################################################################ # Configure a BGP neighbor on the provider port # ################################################################################ set bgp_router_status [::ixia::emulation_bgp_config \ -mode reset \ -port_handle $pe_port \ -count $pe_count \ -local_ip_addr $p_ip_address \ -local_addr_step $p_ip_address_step \ -remote_ip_addr $p_gateway_ip \ -remote_addr_step $p_gateway_ip_step \ -local_loopback_ip_addr $pe_ip_address \ -local_loopback_ip_addr_step $pe_ip_address_step \ -remote_loopback_ip_addr $pe_bgp_peer_ip \ -remote_loopback_ip_addr_step $pe_bgp_peer_ip_step \ -local_router_id $pe_bgp_router_id \ -local_router_id_step $pe_bgp_router_id_step \ -neighbor_type internal \ -ip_version 4 \ -local_as $pe_bgp_as \ -local_as_mode fixed \ -active_connect_enable \ -ipv6_mpls_nlri \ ] if {[keylget bgp_router_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget bgp_router_status log]" } set bgp_neighbor_handles [keylget bgp_router_status handles] ################################################################################ # Configure MPLS route ranges on each BGP Neighbor # ################################################################################ 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 \ -label_step 0 \ -num_sites 1 \ -num_routes $pe_adv_num_routes \ -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 } ################################################################################ # Configure IS-IS emulated routers on the customer port # ################################################################################ set isis_neighbor_status [::ixia::emulation_isis_config \ -port_handle $ce_port \ -reset \ -mode create \ -count $ce_count \ -ip_version 6 \ -system_id "00 00 00 00 01 00" \ -system_id_step "00 00 00 00 01 00" \ -intf_ipv6_addr $ce_ip_address \ -intf_ipv6_addr_step $ce_ip_address_step \ -intf_ipv6_prefix_length $ce_prefix_len \ -vlan_id $ce_vlan_id \ -vlan_id_step $ce_vlan_id_step \ -routing_level L1 \ -intf_type broadcast \ -loopback_ip_addr_count 0 \ ] if {[keylget isis_neighbor_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_neighbor_status log]" } set isis_ce_handles [keylget isis_neighbor_status handle] ################################################################################ # Configure two route ranges on each customer router # ################################################################################ set c_site1_temp $c_site1 set c_site2_temp $c_site2 foreach {isis_ce_handle} $isis_ce_handles { set isis_route_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $isis_ce_handle \ -type stub \ -ip_version 6 \ -stub_ipv6_start $c_site1_temp \ -stub_ipv6_step $c_prefix1_step \ -stub_ipv6_pfx_len $c_prefix1_len \ -stub_count $c_num_prefixes1 \ -stub_metric 1 \ ] if {[keylget isis_route_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_route_status log]" } set c_site1_temp [script_increment_ipv6_address \ $c_site1_temp $c_site1_step \ ] set isis_route_status [::ixia::emulation_isis_topology_route_config \ -mode create \ -handle $isis_ce_handle \ -type stub \ -ip_version 6 \ -stub_ipv6_start $c_site2_temp \ -stub_ipv6_step $c_prefix2_step \ -stub_ipv6_pfx_len $c_prefix2_len \ -stub_count $c_num_prefixes2 \ -stub_metric 1 \ ] if {[keylget isis_route_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_route_status log]" } set c_site2_temp [script_increment_ipv6_address \ $c_site2_temp $c_site2_step \ ] } ################################################################################ # Start IS-IS on the provider port # ################################################################################ set isis_emulation_status [::ixia::emulation_isis_control \ -port_handle $pe_port \ -mode start \ ] if {[keylget isis_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_emulation_status log]" } ################################################################################ # Start LDP on the provider port # ################################################################################ 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]" } ################################################################################ # Start BGP on the provider port # ################################################################################ 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]" } ################################################################################ # Start IS-IS on the client port # ################################################################################ set isis_emulation_status [::ixia::emulation_isis_control \ -port_handle $ce_port \ -mode start \ ] if {[keylget isis_emulation_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget isis_emulation_status log]" } ################################################################################ # Wait for the routes to be learned # ################################################################################ after 30000 ################################################################################ # Delete all the streams first # ################################################################################ set traffic_status [::ixia::traffic_control \ -action reset \ -traffic_generator ixnetwork \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } ################################################################################ # Generate traffic from the router on the first port to the one on the second # ################################################################################ set traffic_status [::ixia::traffic_config \ -mode create \ -traffic_generator ixnetwork \ -transmit_mode continuous \ -name "6PE_IS-IS_LDP_IS-IS_Traffic" \ -src_dest_mesh one_to_one \ -route_mesh one_to_one \ -circuit_type 6pe \ -circuit_endpoint_type ipv6 \ -emulation_src_handle [lindex $bgp_neighbor_handles 0] \ -emulation_dst_handle [lindex $isis_ce_handles 0] \ -track_by endpoint_pair \ -stream_packing one_stream_per_endpoint_pair \ -pkts_per_burst 2 \ -rate_percent 4.5 \ -enforce_min_gap 9 \ -tx_delay 10 \ -inter_frame_gap 8 \ -inter_burst_gap 11 \ -inter_stream_gap 12 \ -length_mode fixed \ -frame_size 512 \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } ################################################################################ # Start the traffic # ################################################################################ set traffic_status [::ixia::traffic_control \ -action run \ -traffic_generator ixnetwork \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } ################################################################################ # The traffic must flow! # ################################################################################ after 5000 ################################################################################ # Stop the traffic # ################################################################################ set traffic_status [::ixia::traffic_control \ -action stop \ -traffic_generator ixnetwork \ ] if {[keylget traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget traffic_status log]" } ################################################################################ # Wait for the traffic to stop # ################################################################################ after 15000 ################################################################################ # Gather and display traffic statistics # ################################################################################ set aggregated_traffic_status [::ixia::traffic_stats \ -mode aggregate \ -traffic_generator ixnetwork \ ] if {[keylget aggregated_traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget aggregated_traffic_status log]" } set aggregated_traffic_results [list \ "Scheduled Frames Tx." aggregate.tx.scheduled_pkt_count \ "Scheduled Frames Tx. Rate" aggregate.tx.scheduled_pkt_rate \ "Line Speed" aggregate.tx.line_speed \ "Frames Tx." aggregate.tx.pkt_count \ "Total Frames Tx." aggregate.tx.total_pkts \ "Frames Tx. Rate" aggregate.tx.pkt_rate \ "Frames Tx. Rate" aggregate.tx.total_pkt_rate \ "Bytes Tx." aggregate.tx.pkt_byte_count \ "Bytes Tx. Rate" aggregate.tx.pkt_byte_rate \ "Tx. Rate (bps)" aggregate.tx.pkt_bit_rate \ "Tx. Rate (Kbps)" aggregate.tx.pkt_kbit_rate \ "Tx. Rate (Mbps)" aggregate.tx.pkt_mbit_rate \ "Bytes Rx." aggregate.rx.pkt_byte_count \ "Bytes Rx. Rate" aggregate.rx.pkt_byte_rate \ "Rx. Rate (bps)" aggregate.rx.pkt_bit_rate \ "Rx. Rate (Kbps)" aggregate.rx.pkt_kbit_rate \ "Rx. Rate (Mbps)" aggregate.rx.pkt_mbit_rate \ "Data Integrity Frames Rx." aggregate.rx.data_int_frames_count \ "Data Integrity Errors" aggregate.rx.data_int_errors_count \ "Collisions" aggregate.rx.collisions_count \ "Valid Frames Rx." aggregate.rx.pkt_count \ "Valid Frames Rx. Rate" aggregate.rx.pkt_rate \ ] for {set i 0} {$i < 2} {incr i} { puts "Port [subst $[subst port_$i]]:" puts "\tAggregated statistics:" foreach {name key} $aggregated_traffic_results { puts "\t\t$name: [keylget aggregated_traffic_status\ [subst $[subst port_$i]].$key]" } } set stream_traffic_status [::ixia::traffic_stats \ -mode stream \ -traffic_generator ixnetwork \ ] if {[keylget stream_traffic_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget stream_traffic_status log]" } set stream_tx_results [list \ "Tx Frames" total_pkts \ "Tx Frame Rate" total_pkt_rate \ ] set stream_rx_results [list \ "Rx Frames" total_pkts \ "Frames Delta" loss_pkts \ "Rx Frame Rate" total_pkt_rate \ "Loss %" loss_percent \ "Rx Bytes" total_pkts_bytes \ "Rx Rate (Bps)" total_pkt_byte_rate \ "Rx Rate (bps)" total_pkt_bit_rate \ "Rx Rate (Kbps)" total_pkt_kbit_rate \ "Rx Rate (Mbps)" total_pkt_mbit_rate \ "Avg Latency (ns)" avg_delay \ "Min Latency (ns)" min_delay \ "Max Latency (ns)" max_delay \ "First Timestamp" first_tstamp \ "Last Timestamp" last_tstamp \ ] for {set i 0} {$i < 2} {incr i} { puts "Port [subst $[subst port_$i]]:" set streams [keylget stream_traffic_status \ [subst $[subst port_$i]].stream] foreach stream [keylkeys streams] { set stream_key [keylget stream_traffic_status \ [subst $[subst port_$i]].stream.$stream] foreach dir [keylkeys stream_key] { puts "\tStream $stream - $dir:" foreach {name key} [subst $[subst stream_${dir}_results]] { puts "\t\t$name: [keylget stream_traffic_status\ [subst $[subst port_$i]].stream.$stream.$dir.$key]" } } } } return "SUCCESS - $test_name - [clock format [clock seconds]]"