// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// T_VJCOMP_10
// Changes in PacketID; The difference is smaller than zero
// tcsim input file to generate test data for VJ compression tests.
// 
//

#include "packet.def"
#include "ports.tc"

dev eth0 100 Mbps {
    egress {
    }
}

// Packet to prime the compressor
send TCP_PCK($ip_id=1 $ip_sum=0x66cc $tcp_sport = PORT_FTP_DATA $tcp_dport = 1234 $tcp_ACK=1 $tcp_seq=0 $tcp_sum=0x65eb)
     0x31

// Change IP ID negative. Also change Window so it doesn't look like a
// retransmission.
send TCP_PCK($ip_id=0 $ip_sum=0x66cd $tcp_sport = PORT_FTP_DATA $tcp_dport = 1234 $tcp_ACK=1 $tcp_seq=0 $tcp_win=1 $tcp_sum=0x65ea)
     0x31

// Change IP ID negative, wrapping back around 0. Also change Window so it
// doesn't look like a retransmission.
send TCP_PCK($ip_id=0xffff $ip_sum=0x66cd $tcp_sport = PORT_FTP_DATA $tcp_dport = 1234 $tcp_ACK=1 $tcp_seq=0 $tcp_win=2 $tcp_sum=0x65e9)
     0x31

end