#!/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/tunnel/automatic_decapsulation_host.seq,v 1.12 2001/10/05 06:39:22 masaxmasa Exp $
########################################################################
BEGIN { $V6evalTool::TestVersion = '$Name: REL_2_1_1 $'; }
use V6evalTool;
use tunnel;
checkNUT(host);
$IF=$tunnel::IF_ID_0;
$IF1=$tunnel::IF_ID_1;
vCapture($IF);
$ret=makeNCE_TN_LLA();
if( $ret !=0) {
vLogHTML("NUT can not be initialized !!
");
goto error;
}else {
vLogHTML("
Before this test starts, run initialize.seq.=end html =head1 TEST PROCEDURE This test verifies that NUT decapsulates a IPv6 packet in automatic tunnel. TN NUT --------------------------- 1. === IPv4 packet encapsulating IPv6 packet ===> Outer Header (IPv4) src address : Off-link IPv4 address dst address : NUT's IPv4 address Inner Header (IPv6) src address : Off-link IPv4 compatible IPv6 address dst address : NUT's IPv4 compatible IPv6 address 2. In NUT, received IPv4 packet is decapsulated, and NUT creates the IPv6 Echo reply packet in response to encapsulated IPv6 Echo Reply. 3. << JUDGMENT >> <=== IPv4 packet encapsulating IPv6 packet === Outer Header (IPv4) src address : NUT's IPv4 address dst address : Off-link IPv4 address Inner Header (IPv6) src address : NUT's IPv6 address dst address : Offlink IPv6 global address =head1 JUDGMENT << PASS >> NUT received IPv4 packet encapsulating IPv6 packet << FAIL >> NUT did not receive IPv4 packet encapsulating IPv6 packet =head1 SEE ALSO perldoc V6evalTool =cut