NED File src/inet/applications/dhcp/DhcpServer.ned

Name	Type	Description
DhcpServer	simple module	Implements the DHCP server protocol. DHCP (Dynamic Host Configuration Protocol), described in RFC 2131, provides configuration parameters to Internet hosts. Requires UDP.

Source code

//
// Copyright (C) 2008 Juan-Carlos Maureira
// Copyright (C) INRIA
// Copyright (C) 2013 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//

package inet.applications.dhcp;

import inet.common.SimpleModule;
import inet.applications.contract.IApp;

//
// Implements the DHCP server protocol. DHCP (Dynamic Host Configuration Protocol),
// described in RFC 2131, provides configuration parameters to Internet hosts.
// Requires UDP.
//
// @see ~DhcpClient, ~DhcpMessage
//
simple DhcpServer extends SimpleModule like IApp
{
    parameters:
        @class(DhcpServer);
        string interfaceTableModule; // The path to the InterfaceTable module
        string interface = default(""); // Interface to listen on; can be left empty if there is only one non-loopback interface
        int numReservedAddresses; // Number of addresses to skip at the start of the network's address range
        int maxNumClients; // Maximum number of clients (IPs) allowed to be leased
        string gateway = default(""); // Gateway to assign, if empty use the interface address
        int leaseTime @unit(s); // Lease time in seconds
        double startTime @unit(s) = default(0s); // Application start time
        @display("i=block/app2");
        @lifecycleSupport;
        double stopOperationExtraTime @unit(s) = default(-1s);    // Extra time after lifecycle stop operation finished
        double stopOperationTimeout @unit(s) = default(2s);    // Timeout value for lifecycle stop operation
    gates:
        input socketIn @labels(UdpCommand/up);
        output socketOut @labels(UdpCommand/down);
}