NED File src/inet/protocolelement/checksum/ChecksumHeaderChecker.ned

Name	Type	Description
ChecksumHeaderChecker	simple module	Checks the checksum values in packet headers to verify data integrity. This module extends ChecksumCheckerBase and adds the ability to specify the position of the checksum header (front or back of the packet). It processes packets by popping the checksum header, checking if the checksum value matches the expected value based on the checksum mode, and filtering out packets with invalid checksums.

Source code

//
// Copyright (C) 2020 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//


package inet.protocolelement.checksum;

import inet.protocolelement.checksum.base.ChecksumCheckerBase;

//
// Checks the checksum values in packet headers to verify data integrity. 
// This module extends ChecksumCheckerBase and adds the ability to specify
// the position of the checksum header (front or back of the packet). It processes
// packets by popping the checksum header, checking if the checksum value matches the
// expected value based on the checksum mode, and filtering out packets with invalid
// checksums.
//
// @see ChecksumHeaderInserter
//
simple ChecksumHeaderChecker extends ChecksumCheckerBase
{
    parameters:
        string headerPosition @enum("front","back") = default("front");
        @class(ChecksumHeaderChecker);
}