#################################################################################
# Version 1.0    $Revision: 1 $
# $Author: SPopi $
#
#    Copyright © 1997 - 2011 by IXIA
#    All Rights Reserved.
#
#    Revision Log:
#    10-17-2011 Stefan Popi
#
#################################################################################

################################################################################
#                                                                              #
#                                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 an IPv4 stream with increasing frame length.          #
#    Configures buffers triggers and filters to capture only frames within a   #
#    a small length range.                                                     #
#    Starts the capture then it starts the streams, collects statistics and    #
#    returns the capture buffer in a keyed list.                               #
#                                                                              #
# Module:                                                                      #
#    The sample was tested on a LSM XMVR16 module.                             #
#                                                                              #
################################################################################

package require Ixia

set test_name            [info script]

################################################################################
# START - Connect to the chassis
################################################################################
puts "Start connecting to chassis ..."

set var_list [list chassis_ip port_list break_locks tcl_server ixnetwork_tcl_server]

set chassis_ip              10.205.16.91
set port_list               [list 5/1 5/2]
set ixnetwork_tcl_server    localhost

set ipV4_ixia_list    "1.1.1.2        1.1.1.1"
set ipV4_gateway_list "1.1.1.1        1.1.1.2"
set ipV4_netmask_list "255.255.255.0  255.255.255.0"
set ipV4_mac_list     "0000.debb.0001 0000.debb.0002"
set ipV4_version_list "4              4"
set ipV4_autoneg_list "1              1"
set ipV4_duplex_list  "full           full"
set ipV4_speed_list   "ether100       ether100"
set ipV4_port_rx_mode "capture        capture"

#################################################################################
#                              START TEST                                       #
#################################################################################

# 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                 $chassis_ip         \
        -port_list              $port_list          \
        -username               ixiaApiUser         \
        -ixnetwork_tcl_server   $ixnetwork_tcl_server]
if {[keylget connect_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget connect_status log]"
    return 0
}

set port_handle_tx [keylget connect_status \
        port_handle.$chassis_ip.[lindex $port_list 0]]
set port_handle_rx [keylget connect_status \
        port_handle.$chassis_ip.[lindex $port_list 1]]
set port_handle [list $port_handle_tx $port_handle_rx]

########################################
# Configure interface in the test      #
# IPv4                                 #
########################################
set interface_status [::ixia::interface_config  \
        -port_handle     $port_handle           \
        -intf_ip_addr    $ipV4_ixia_list        \
        -gateway         $ipV4_gateway_list     \
        -netmask         $ipV4_netmask_list     \
        -autonegotiation $ipV4_autoneg_list     \
        -duplex          $ipV4_duplex_list      \
        -src_mac_addr    $ipV4_mac_list         \
        -speed           $ipV4_speed_list       \
        -port_rx_mode    $ipV4_port_rx_mode     \
        ]
if {[keylget interface_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget interface_status log]"
    return 0
}

##################################
#  Configure streams on TX port  #
##################################

set pkts_per_burst_1 1000
# Configure the streams on the first IpV4 port
set traffic_status  [::ixia::traffic_config         \
        -mode                      create           \
        -port_handle               $port_handle_tx  \
        -l3_protocol               ipv4             \
        -ip_src_addr               12.1.1.1         \
        -ip_src_mode               increment        \
        -ip_src_step               0.0.0.1          \
        -ip_src_count              1                \
        -ip_dst_addr               13.1.1.1         \
        -ip_dst_mode               increment        \
        -transmit_mode             single_burst     \
        -pkts_per_burst            $pkts_per_burst_1\
        -ip_dst_step               0.0.0.1          \
        -ip_dst_count              1                \
        -l3_length                 42               \
        -rate_percent              100              \
        -mac_dst_mode              discovery        \
        -length_mode               increment        \
        -frame_size_min            20               \
        -frame_size_max            1020             \
        -frame_size_step           1                \
        ]
if {[keylget traffic_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget traffic_status log]"
    return 0
}

set interface_status [::ixia::interface_config  \
        -port_handle     $port_handle_tx        \
        -arp_send_req    1                      ]
if {[keylget interface_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget interface_status log]"
    return 0
}

after 1000

set interface_status [::ixia::interface_config  \
        -port_handle     $port_handle_rx        \
        -arp_send_req    1                      ]
if {[keylget interface_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget interface_status log]"
    return 0
}

# Clear stats before sending traffic
set clear_stats_status [::ixia::traffic_control \
        -port_handle    $port_handle            \
        -action         clear_stats             \
        ]
if {[keylget clear_stats_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget clear_stats_status log]"
    return 0
}
after 5000
####################################
#  Configure triggers and filters  #
####################################

set config_status [::ixia::packet_config_buffers \
    -port_handle  $port_handle_rx                \
    -capture_mode trigger                        \
    ]
if {[keylget config_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget config_status log]"
    return 0
}

set config_status [::ixia::packet_config_filter \
    -port_handle $port_handle_rx                \
    ]
if {[keylget config_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget config_status log]"
    return 0
}


set uds1_size_from 62
set uds1_size_to   67

set uds2_size_from 68
set uds2_size_to   1020

set config_status [::ixia::packet_config_triggers       \
    -port_handle                    $port_handle_rx     \
    -capture_trigger                1                   \
    -capture_trigger_framesize      1                   \
    -capture_trigger_framesize_from $uds1_size_from     \
    -capture_trigger_framesize_to   $uds1_size_to       \
    -capture_filter                 1                   \
    -capture_filter_framesize       1                   \
    -capture_filter_framesize_from  $uds1_size_from     \
    -capture_filter_framesize_to    $uds1_size_to       \
    -uds1                           1                   \
    -uds1_framesize                 1                   \
    -uds1_framesize_from            $uds1_size_from     \
    -uds1_framesize_to              $uds1_size_to       \
    -uds2                           1                   \
    -uds2_framesize                 1                   \
    -uds2_framesize_from            $uds2_size_from     \
    -uds2_framesize_to              $uds2_size_to       \
    ]
if {[keylget config_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget config_status log]"
    return 0
}

after 5000
#########################
# Start capture on port #
#########################

puts "Starting capture.."

set start_status [::ixia::packet_control \
        -port_handle $port_handle_rx     \
        -action      start               \
    ]
if {[keylget start_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget start_status log]"
    return 0
}

after 10000
puts "Capturing...."

#########################
# Start traffic on port #
#########################

set traffic_control_status [::ixia::traffic_control \
        -port_handle $port_handle_tx                \
        -action      run                          ]
if {[keylget traffic_control_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget traffic_control_status log]"
    return 0
}

after 3000

#########################
# Stop traffic on port  #
#########################
puts "Stopped"

set traffic_control_status [::ixia::traffic_control \
        -port_handle $port_handle_tx                \
        -action      stop                         ]
if {[keylget traffic_control_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget traffic_control_status log]"
    return 0
}

puts "waiting traffic to stop"
puts "traffic stopped"

after 20000
#########################
# Stop capture on port  #
#########################

puts "Stopping capture..."

set stop_status [::ixia::packet_control \
        -port_handle $port_handle_rx    \
        -action      stop               \
    ]
if {[keylget stop_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget stop_status log]"
    return 0
}
after 15000
#############################################
# Get capture and statistics to keyed list  #
#############################################

set stats_status [::ixia::packet_stats \
        -port_handle $port_handle_rx   \
        -format      var               \
    ]
if {[keylget stats_status status] != $::SUCCESS} {
    puts "FAIL - $test_name - [keylget stats_status log]"
    return 0
}

#########################
# Print aggregate stats #
#########################
puts "Aggregate capture stats on port $port_handle_rx:"

set key $port_handle_rx.aggregate
set aggregate_keys [keylkeys stats_status $key]

foreach aggregate_key $aggregate_keys {
    puts [format "%5s %20s" $aggregate_key [keylget stats_status \
            $key.$aggregate_key]]
}

return "SUCCESS - $test_name - [clock format [clock seconds]]"