10#ifndef NO_BACKHAUL_EPC_HELPER_H
11#define NO_BACKHAUL_EPC_HELPER_H
18class EpcSgwApplication;
19class EpcPgwApplication;
20class EpcMmeApplication;
60 std::vector<uint16_t> cellIds)
override;
66 std::vector<uint16_t> cellIds)
override;
Class for representing data rates.
Base helper class to handle the creation of the EPC entities.
This class contains the specification of EPS Bearers.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
Ipv4 addresses are stored in host order in this class.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Helper class to auto-assign global IPv6 unicast addresses.
Describes an IPv6 address.
Keep track of a set of IPv6 interfaces.
holds a vector of ns3::NetDevice pointers
Create an EPC network with PointToPoint links between the core network nodes.
uint16_t m_s5LinkMtu
The MTU of the next S5 link to be created.
static TypeId GetTypeId()
Register this type.
Ptr< VirtualNetDevice > m_tunDevice
TUN device implementing tunneling of user data over GTP-U/UDP/IP.
Time m_s5LinkDelay
The delay to be used for the next S5 link to be created.
Ipv4AddressHelper m_x2Ipv4AddressHelper
helper to assign addresses to X2 NetDevices
Ptr< Node > m_sgw
SGW network element.
~NoBackhaulEpcHelper() override
Destructor.
Ptr< EpcSgwApplication > m_sgwApp
SGW application.
DataRate m_x2LinkDataRate
The data rate to be used for the next X2 link to be created.
Ptr< Node > m_mme
MME network element.
Ipv4AddressHelper m_uePgwAddressHelper
helper to assign IPv4 addresses to UE devices as well as to the TUN device of the SGW/PGW
Ptr< Node > GetSgwNode() const override
Get the SGW node.
Ptr< EpcMmeApplication > m_mmeApp
MME application.
void AddUe(Ptr< NetDevice > ueLteDevice, uint64_t imsi) override
Notify the EPC of the existence of a new UE which might attach at a later time.
TypeId GetInstanceTypeId() const override
Get the most derived TypeId for this Object.
uint16_t m_s11LinkMtu
The MTU of the next S11 link to be created.
std::string m_x2LinkPcapPrefix
Prefix for the PCAP file for the X2 link.
bool m_x2LinkEnablePcap
Enable PCAP generation for X2 link.
Ipv6Address GetUeDefaultGatewayAddress6() override
uint8_t ActivateEpsBearer(Ptr< NetDevice > ueLteDevice, uint64_t imsi, Ptr< EpcTft > tft, EpsBearer bearer) override
Activate an EPS bearer, setting up the corresponding S1-U tunnel.
Ptr< Node > GetPgwNode() const override
Get the PGW node.
void DoDispose() override
Destructor implementation.
NoBackhaulEpcHelper()
Constructor.
Ipv4AddressHelper m_s5Ipv4AddressHelper
S5 interfaces.
uint16_t m_x2LinkMtu
The MTU of the next X2 link to be created.
Ipv6InterfaceContainer AssignUeIpv6Address(NetDeviceContainer ueDevices) override
Assign IPv6 addresses to UE devices.
uint16_t m_gtpcUdpPort
UDP port where the GTPv2-C Socket is bound, fixed by the standard as 2123.
void AddS1Interface(Ptr< Node > enb, Ipv4Address enbAddress, Ipv4Address sgwAddress, std::vector< uint16_t > cellIds) override
Add an S1 interface between an eNB and a SGW.
void AddX2Interface(Ptr< Node > enbNode1, Ptr< Node > enbNode2) override
Add an X2 interface between two eNB.
Ptr< EpcPgwApplication > m_pgwApp
PGW application.
uint16_t m_gtpuUdpPort
UDP port where the GTP-U Socket is bound, fixed by the standard as 2152.
virtual void DoAddX2Interface(const Ptr< EpcX2 > &enb1X2, const Ptr< NetDevice > &enb1LteDev, const Ipv4Address &enb1X2Address, const Ptr< EpcX2 > &enb2X2, const Ptr< NetDevice > &enb2LteDev, const Ipv4Address &enb2X2Address) const
DoAddX2Interface: Call AddX2Interface on top of the Enb device pointers.
Time m_x2LinkDelay
The delay to be used for the next X2 link to be created.
Ipv4AddressHelper m_s11Ipv4AddressHelper
Helper to assign addresses to S11 NetDevices.
int64_t AssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used.
Ipv4Address GetUeDefaultGatewayAddress() override
Ipv4InterfaceContainer AssignUeIpv4Address(NetDeviceContainer ueDevices) override
Assign IPv4 addresses to UE devices.
Time m_s11LinkDelay
The delay to be used for the next S11 link to be created.
Ptr< Node > m_pgw
PGW network element.
DataRate m_s11LinkDataRate
The data rate to be used for the next S11 link to be created.
Ipv6AddressHelper m_uePgwAddressHelper6
helper to assign IPv6 addresses to UE devices as well as to the TUN device of the SGW/PGW
std::map< uint64_t, Ptr< NetDevice > > m_imsiEnbDeviceMap
Map storing for each IMSI the corresponding eNB NetDevice.
void AddEnb(Ptr< Node > enbNode, Ptr< NetDevice > lteEnbNetDevice, std::vector< uint16_t > cellIds) override
Add an eNB to the EPC.
virtual void DoActivateEpsBearerForUe(const Ptr< NetDevice > &ueDevice, const Ptr< EpcTft > &tft, const EpsBearer &bearer) const
DoActivateEpsBearerForUe: Schedule ActivateEpsBearer on the UE.
DataRate m_s5LinkDataRate
The data rate to be used for the next S5 link to be created.
Smart pointer class similar to boost::intrusive_ptr.
Simulation virtual time values and global simulation resolution.
a unique identifier for an interface.
Every class exported by the ns3 library is enclosed in the ns3 namespace.