#!/usr/bin/perl # #Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Yokogawa Electric Corporation. #All rights reserved. # #Redistribution and use of this software in source and binary #forms, with or without modification, are permitted provided that #the following conditions and disclaimer are agreed and accepted #by the user: # #1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # #2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in # the documentation and/or other materials provided with # the distribution. # #3. Neither the names of the copyrighters, the name of the project # which is related to this software (hereinafter referred to as # "project") nor the names of the contributors may be used to # endorse or promote products derived from this software without # specific prior written permission. # #4. No merchantable use may be permitted without prior written # notification to the copyrighters. # #5. The copyrighters, the project and the contributors may prohibit # the use of this software at any time. # #THIS SOFTWARE IS PROVIDED BY THE COPYRIGHTERS, THE PROJECT AND #CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING #BUT NOT LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS #FOR A PARTICULAR PURPOSE, ARE DISCLAIMED. IN NO EVENT SHALL THE #COPYRIGHTERS, THE PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, #INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES #(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR #SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) #HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, #STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING #IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE #POSSIBILITY OF SUCH DAMAGE. # #$Id: C_RFC3315_SolReply.seq,v 1.14 2006/03/09 08:45:35 mnaoki Exp $ ############################################################################### BEGIN{ $V6evalTool::TestVersion = '$Name: DHCPv6_1_0 $'; } use strict; use V6evalTool; use DHCPv6_common; use Client_pktdesc; #--------------------------------------------------------------# # Initialization variables #--------------------------------------------------------------# my $IF0_NUT = $V6evalTool::NutDef{"Link0_device"}; my $IF0 = "Link0"; #--------------------------------------------------------------# # Initialize DHCPv6 Client #--------------------------------------------------------------# my $ret = vRemote("dhcp6c.rmt", "start", "rapidcommit", "link0=$IF0_NUT"); if($ret != 0){ vLogHTML('Cannot Initialize DHCPv6 Client program.
'); dhcpExitFail; }; vCapture($IF0); #--------------------------------------------------------------# #1. Wait until Solicit arrives #--------------------------------------------------------------# my ($retsol,%sol) = wait_for_solicit($IF0,30) ; if($retsol != 0){ dhcpExitFail; } $ret = options_exist(\%sol, ($CMP_CID|$CMP_RAPIDCOMMIT)); if($ret != 0){ vLogHTML('DHCPv6 Client should send Solicit with Rapid-Commit!
'); dhcpExitFail; } vClear($IF0); #--------------------------------------------------------------# # 2. send Reply message #--------------------------------------------------------------# $SID_OPTION = "opt_SID_LLT_server1"; $RapidCommit_OPTION = "opt_RapidCommit"; $IA_NA_OPTION = "opt_IA_NA_Addr_woStatus"; $StatusCode_OPTION = "opt_StatusCode"; my ($retrep, %rep) = send_reply($IF0, "reply_server1_to_nut", \%sol, ""); if($retrep != 0){ dhcpExitFail; } # wait for DAD completion vRecv($IF0, 3, 0, 0, 'dadns_nutga'); vSleep(3); my $ret = ping_test($IF0); if($ret != 0){ dhcpExitFail; } vStop($IF0); dhcpExitPass; ############################################################################### __END__ =head1 NAME C_RFC3315_SolReply.seq - Check the case of Solicit-Reply Exchange =head1 TARGET Client =head1 SYNOPSIS =begin html

   C_RFC3315_SolReply.seq [-tooloption...] 
  -pkt   C_RFC3315_SolReply.def 
  -tooloption : v6eval tool option


  See Also  DHCPv6.def

=end html =head1 INITIALIZATION =begin html

Network Topology

          NUT(Client)
          |           
          |                        
Link0   --+--------+------------------------ 3ffe:501:ffff:100::/64
                   |
                   |          
                   TN(Server)

Verification Points

   In this case, the client sends a Solicit message to the All_DHCP_Relay
   _Agents_and_Servers requesting the assignment of addresses.This message
   includes an Rapid commit option to indicate that the client is willing
   to accept an immediate Reply message from the server.The server that is
   willing to commit the assignment of addresses to the client immediately
   responds with a Reply message. 

   In order to test whether NUT has accepted the assignment of Server,TN 
   sends Echo Request to NUT. And soon, NUT sends Echo Reply to TN.

Configurations

`Device Name`	`Device Type`	`Interface`	`Assigned Prefix`	`Link Local Addr`	`MAC Addr`
`Client`	`NUT`	`Link0`	`3ffe:501:ffff:100::/64`	`NUT's Linklocal address`	`NUT's MAC address`
`Server`	`TN`	`Link0`	`3ffe:501:ffff:100::/64`	`fe80::200:ff:fe00:a1a1`	`00:00:00:00:a1:a1`

=end html =head1 TEST PROCEDURE =begin html



       NUT      TN
        |       |
        |       |Initialize NUT(as a DHCPv6 client)
        |       |
        | ----> |Solicit w/Rapid commit option (1*)
        | <---- |Reply w/Rapid commit option 
        |       |
        | <---- |Echo Request 
        | ----> |Echo Reply (4*)
        |       |

=end html =head1 JUDGEMENT =begin html


  
  (1*)PASS: TN receives Solicit from NUT.
  (4*)PASS: NUT sends Echo Reply to TN.

=end html =head1 TERMINATION =begin html

N/A

=end html =head1 REFERENCE =begin html

  Also see RFC3315

=end html =head1 SEE ALSO =begin html



  perldoc  V6evalTool

=end html