/usr/include/ns3.27/ns3/point-to-point-epc-helper.h is in libns3-dev 3.27+dfsg-1.
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/*
* Copyright (c) 2011-2013 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Jaume Nin <jnin@cttc.es>
* Nicola Baldo <nbaldo@cttc.es>
* Manuel Requena <manuel.requena@cttc.es>
*/
#ifndef POINT_TO_POINT_EPC_HELPER_H
#define POINT_TO_POINT_EPC_HELPER_H
#include <ns3/object.h>
#include <ns3/ipv4-address-helper.h>
#include <ns3/data-rate.h>
#include <ns3/epc-tft.h>
#include <ns3/eps-bearer.h>
#include <ns3/epc-helper.h>
namespace ns3 {
class Node;
class NetDevice;
class VirtualNetDevice;
class EpcSgwPgwApplication;
class EpcX2;
class EpcMme;
/**
* \ingroup lte
* \brief Create an EPC network with PointToPoint links
*
* This Helper will create an EPC network topology comprising of a
* single node that implements both the SGW and PGW functionality, and
* an MME node. The S1-U, X2-U and X2-C interfaces are realized over
* PointToPoint links.
*/
class PointToPointEpcHelper : public EpcHelper
{
public:
/**
* Constructor
*/
PointToPointEpcHelper ();
/**
* Destructor
*/
virtual ~PointToPointEpcHelper ();
// inherited from Object
/**
* Register this type.
* \return The object TypeId.
*/
static TypeId GetTypeId (void);
virtual void DoDispose ();
// inherited from EpcHelper
virtual void AddEnb (Ptr<Node> enbNode, Ptr<NetDevice> lteEnbNetDevice, uint16_t cellId);
virtual void AddUe (Ptr<NetDevice> ueLteDevice, uint64_t imsi);
virtual void AddX2Interface (Ptr<Node> enbNode1, Ptr<Node> enbNode2);
virtual uint8_t ActivateEpsBearer (Ptr<NetDevice> ueLteDevice, uint64_t imsi, Ptr<EpcTft> tft, EpsBearer bearer);
virtual Ptr<Node> GetPgwNode ();
virtual Ipv4InterfaceContainer AssignUeIpv4Address (NetDeviceContainer ueDevices);
virtual Ipv4Address GetUeDefaultGatewayAddress ();
private:
/**
* helper to assign addresses to UE devices as well as to the TUN device of the SGW/PGW
*/
Ipv4AddressHelper m_ueAddressHelper;
/**
* SGW-PGW network element
*/
Ptr<Node> m_sgwPgw;
/**
* SGW-PGW application
*/
Ptr<EpcSgwPgwApplication> m_sgwPgwApp;
/**
* TUN device implementing tunneling of user data over GTP-U/UDP/IP
*/
Ptr<VirtualNetDevice> m_tunDevice;
/**
* MME network element
*/
Ptr<EpcMme> m_mme;
/**
* S1-U interfaces
*/
/**
* helper to assign addresses to S1-U NetDevices
*/
Ipv4AddressHelper m_s1uIpv4AddressHelper;
/**
* The data rate to be used for the next S1-U link to be created
*/
DataRate m_s1uLinkDataRate;
/**
* The delay to be used for the next S1-U link to be created
*/
Time m_s1uLinkDelay;
/**
* The MTU of the next S1-U link to be created. Note that,
* because of the additional GTP/UDP/IP tunneling overhead,
* you need a MTU larger than the end-to-end MTU that you
* want to support.
*/
uint16_t m_s1uLinkMtu;
/**
* UDP port where the GTP-U Socket is bound, fixed by the standard as 2152
*/
uint16_t m_gtpuUdpPort;
/**
* Map storing for each IMSI the corresponding eNB NetDevice
*/
std::map<uint64_t, Ptr<NetDevice> > m_imsiEnbDeviceMap;
/**
* helper to assign addresses to X2 NetDevices
*/
Ipv4AddressHelper m_x2Ipv4AddressHelper;
/**
* The data rate to be used for the next X2 link to be created
*/
DataRate m_x2LinkDataRate;
/**
* The delay to be used for the next X2 link to be created
*/
Time m_x2LinkDelay;
/**
* The MTU of the next X2 link to be created. Note that,
* because of some big X2 messages, you need a big MTU.
*/
uint16_t m_x2LinkMtu;
};
} // namespace ns3
#endif // POINT_TO_POINT_EPC_HELPER_H
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