#!/usr/bin/perl
#
# Copyright (C) 1999, 2000, 2001, 2002, 2003 Yokogawa Electric Corporation,
# IPA (Information-technology Promotion Agency, Japan).
# 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. However, using this software for the
# purpose of testing or evaluating any products including merchantable
# products may be permitted without any notification to the copyrighters.
#
#
#
# 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.
#
# $TAHI: ct/mip6-cn-20/BU_Piggyback_A1.seq,v 1.4 2003/02/19 02:29:10 akisada Exp $
#
################################################################
BEGIN {$V6evalTool::TestVersion = '$Name: REL_2_1_1 $';}
use V6evalTool;
use MIP6;
my $IF0 = 'Link0';
my $NutType = $V6evalTool::NutDef{'Type'};
vCapture($IF0);
#--------------------------------------------------------------#
vLogHTML('INITIALIZATION
');
vClear($IF0);
vLogHTML('Check Reachability
');
if(MIP6_CheckReachability($IF0) < 0) {
vLogHTML('Can\'t get Echo Reply
');
exit($V6evalTool::exitFail);
}
#--------------------------------------------------------------#
vLogHTML('TEST PROCEDURE
');
vClear($IF0);
vLogHTML('Return Routability Procedure
');
my %rr = MIP6_ReturnRoutability($IF0);
if($rr{'status'} < 0) {
vLogHTML('Can\'t complete RR
');
exit($V6evalTool::exitFail);
}
vClear($IF0);
vLogHTML('Requests to Cache a Binding
');
my $sn = 0;
my $a = 0;
my $lt = 0xffff;
if(MIP6_BU_Piggyback($IF0, $sn, $a, $lt, %rr) < 0) {
vLogHTML('Can\'t get Parameter Problem
');
exit($V6evalTool::exitWarn);
}
vClear($IF0);
vLogHTML('Check Binding Cache
');
if(MIP6_CheckNoBindingCache($IF0) < 0) {
vLogHTML('Can\'t get BE
');
exit($V6evalTool::exitWarn);
}
vStop($IF0);
vLogHTML('PASS
');
exit($V6evalTool::exitPass);
#
# perldoc
#
################################################################
__END__
=head1 NAME
BU_Piggyback_A0 - Receiving invalid BU A=0 (piggybacking)
=head1 TARGET
=begin html
Host/Router=end html =head1 SYNOPSIS =begin html
BU_Piggyback_A0.seq [-tooloption ...] -pkt BU_Piggyback_A0.def
=end html =head1 TOPOLOGY =begin html-tooloption: v6eval tool option
MN' | --------+-------+------- LinkY | R1 MN | | --------+-------+-------+------- LinkX | NUT R0 | | --------+-------+----------------------- Link0
=end html =head1 INITIALIZATION =begin html
Link0 global 3ffe:501:ffff:100::/64 LinkX global 3ffe:501:ffff:102::/64 home link LinkY global 3ffe:501:ffff:103::/64 foreign link R0(Link0) global 3ffe:501:ffff:100::a0a0 link-local fe80::200:ff:fe00:a0a0 ether 00:00:00:00:a0:a0 MN global 3ffe:501:ffff:102:200:ff:fe00:16 home address MN' global 3ffe:501:ffff:103:200:ff:fe00:16 care-of address
NUT MN | | | <---- | Echo Request | ----> | Echo Reply | |
1. Send Echo Request 2. Wait Echo Reply 3. Receive Echo Reply=end html =head1 TEST PROCEDURE =begin html
NUT MN MN' | | | | <---- | | HoTI | <------------ | CoTI | ----> | | HoT (*1) | ------------> | CoT (*2) | | | | <------------ | BU (piggybacking) | ------------> | Parameter Problem (erroneous header field encountered) (*3) | | | | <------------ | Echo Request w/ HaO | ------------> | BE (*4) | | |
1. Send HoTI & CoTI 2. Wait HoT & CoT 3. Receive HoT & CoT (*1) (*2) 4. Send BU (piggybacking) 5. Wait Parameter Problem 6. Receive Parameter Problem (*3) 7. Send Echo Request w/ HaO 8. Wait BE 9. Receive BE (*4)=end html =head1 JUDGEMENT =begin html
(*1) PASS: MN receives HoT (*2) PASS: MN' receives CoT (*3) PASS: MN' receives Parameter Problem WARN: no response FAIL: Recv unexpect packets (*4) PASS: MN' receives BE WARN: no response FAIL: Recv unexpect packets=end html =head1 SEE ALSO =begin html
MIP6.pm MIP6.def=end html =cut