################################################################################ # Version 1.0 $Revision: 1 $ # $Author: Matei-Eugen Vasile $ # # Copyright © 1997 - 2007 by IXIA # All Rights Reserved. # # Revision Log: # 3-16-2007 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 DHCPv6 group, binds it and gathers the DHCPv6 # # statistics from the port on which the group was configured. The group is # # configured to use stacked VLANs. # # # # Module: # # The sample was tested on a TXS4 module. # # # ################################################################################ ################################################################################ # DUT config: # ################################################################################ # conf t # # ipv6 local pool ixa_pool 2001:4::/48 64 # # ipv6 dhcp pool ixaccess # prefix-delegation pool ixa_pool # exit # # interface f5/0 # no shutdown # ! # interface f5/0.80010 # encapsulation dot1Q 800 second-dot1q 10 # ipv6 enable # ipv6 dhcp server ixaccess # ! # interface f5/0.80214 # encapsulation dot1Q 802 second-dot1q 14 # ipv6 enable # ipv6 dhcp server ixaccess # ! # interface f5/0.80418 # encapsulation dot1Q 804 second-dot1q 18 # ipv6 enable # ipv6 dhcp server ixaccess # exit # # end ################################################################################ package require Ixia set test_name [info script] set chassis_ip 10.205.19.121 set port_list [list 1/3] # Connect to the chassis. # 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 $chassis_ip \ -port_list $port_list \ -username ixiaApiUser ] if {[keylget connect_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget connect_status log]" } set port_handle [keylget connect_status port_handle.$chassis_ip.$port_list] # Configure physical port attributes set interface_status [::ixia::interface_config \ -port_handle $port_handle \ -intf_mode ethernet \ -phy_mode copper \ -autonegotiation 1 \ ] if {[keylget interface_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget interface_status log]" } # Create DHCPv6 settings objects. # NOTE: Cisco supported only IAPD at the time this test script was written. set dhcp_settings_obj [::ixia::emulation_dhcp_config \ -mode create \ -port_handle $port_handle \ -lease_time 300 \ -reset \ -version ixnetwork \ ] if {[keylget dhcp_settings_obj status] != $::SUCCESS} { return "FAIL - $test_name - [keylget dhcp_settings_obj log]" } set settings_handle [keylget dhcp_settings_obj handle] # Create DHCPv6 clients croups. # NOTE: # -encap has the default set to "ethernet" # -target_subport has the default set to "0" set dhcp_group_obj [::ixia::emulation_dhcp_group_config \ -mode create \ -handle $settings_handle \ -encap ethernet_ii_qinq \ -mac_addr 00.00.11.11.22.22 \ -mac_addr_step 00.00.bb.00.11.00 \ -dhcp6_range_ia_type iapd \ -num_sessions 6 \ -vlan_id 10 \ -vlan_id_step 4 \ -vlan_id_count 3 \ -vlan_user_priority 0 \ -vlan_id_outer 800 \ -vlan_id_outer_step 2 \ -vlan_id_outer_count 3 \ -dhcp_range_ip_type ipv6 \ -qinq_incr_mode both \ -version ixnetwork \ -dhcp_range_param_request_list 2 \ ] if {[keylget dhcp_group_obj status] != $::SUCCESS} { return "FAIL - $test_name - [keylget dhcp_group_obj log]" } set group_handle [keylget dhcp_group_obj handle] # Get IPv6 addresses for the clients emulated on port $port_handle. set dhcp_port_status [::ixia::emulation_dhcp_control \ -port_handle $port_handle \ -action bind \ ] if {[keylget dhcp_port_status status] != $::SUCCESS} { return "FAIL - $test_name - [keylget dhcp_port_status log]" } after 30000 ################################################## # GET DHCP STATISTICS # ################################################## set dhcp_stats_0 [::ixia::emulation_dhcp_stats \ -port_handle $port_handle \ -version ixnetwork \ ] if {[keylget dhcp_stats_0 status] != $::SUCCESS} { puts "FAIL - $test_name -[keylget dhcp_stats_0 log]" return 0 } ################################################## # PRINT DHCP STATISTICS # ################################################## proc show_stats var { set level [expr [info level] - 1] foreach key [keylkeys var] { if {$key == "status"} {continue} set indent [string repeat " " $level] puts -nonewline $indent if {[catch {keylkeys var $key}]} { puts "$key: [keylget var $key]" continue } else { puts $key puts "$indent[string repeat "-" [string length $key]]" } show_stats [keylget var $key] } } show_stats $dhcp_stats_0 return "SUCCESS - $test_name - [clock format [clock seconds]]"