A Discrete-Event Network Simulator
API
ns3::SimpleNetDevice Class Reference

This device assumes 48-bit mac addressing; there is also the possibility to add an ErrorModel if you want to force losses on the device. More...

#include "simple-net-device.h"

+ Inheritance diagram for ns3::SimpleNetDevice:
+ Collaboration diagram for ns3::SimpleNetDevice:

Public Member Functions

 SimpleNetDevice ()
 
virtual void AddLinkChangeCallback (Callback< void > callback)
 
virtual Address GetAddress (void) const
 
virtual Address GetBroadcast (void) const
 
virtual Ptr< ChannelGetChannel (void) const
 
virtual uint32_t GetIfIndex (void) const
 
virtual uint16_t GetMtu (void) const
 
virtual Address GetMulticast (Ipv4Address multicastGroup) const
 Make and return a MAC multicast address using the provided multicast group. More...
 
virtual Address GetMulticast (Ipv6Address addr) const
 Get the MAC multicast address corresponding to the IPv6 address provided. More...
 
virtual Ptr< NodeGetNode (void) const
 
Ptr< Queue< Packet > > GetQueue (void) const
 Get a copy of the attached Queue. More...
 
virtual bool IsBridge (void) const
 Return true if the net device is acting as a bridge. More...
 
virtual bool IsBroadcast (void) const
 
virtual bool IsLinkUp (void) const
 
virtual bool IsMulticast (void) const
 
virtual bool IsPointToPoint (void) const
 Return true if the net device is on a point-to-point link. More...
 
virtual bool NeedsArp (void) const
 
void Receive (Ptr< Packet > packet, uint16_t protocol, Mac48Address to, Mac48Address from)
 Receive a packet from a connected SimpleChannel. More...
 
virtual bool Send (Ptr< Packet > packet, const Address &dest, uint16_t protocolNumber)
 
virtual bool SendFrom (Ptr< Packet > packet, const Address &source, const Address &dest, uint16_t protocolNumber)
 
virtual void SetAddress (Address address)
 Set the address of this interface. More...
 
void SetChannel (Ptr< SimpleChannel > channel)
 Attach a channel to this net device. More...
 
virtual void SetIfIndex (const uint32_t index)
 
virtual bool SetMtu (const uint16_t mtu)
 
virtual void SetNode (Ptr< Node > node)
 
virtual void SetPromiscReceiveCallback (PromiscReceiveCallback cb)
 
void SetQueue (Ptr< Queue< Packet > > queue)
 Attach a queue to the SimpleNetDevice. More...
 
virtual void SetReceiveCallback (NetDevice::ReceiveCallback cb)
 
void SetReceiveErrorModel (Ptr< ErrorModel > em)
 Attach a receive ErrorModel to the SimpleNetDevice. More...
 
virtual bool SupportsSendFrom (void) const
 
- Public Member Functions inherited from ns3::NetDevice
virtual ~NetDevice ()
 
- Public Member Functions inherited from ns3::Object
 Object ()
 Constructor. More...
 
virtual ~Object ()
 Destructor. More...
 
void AggregateObject (Ptr< Object > other)
 Aggregate two Objects together. More...
 
void Dispose (void)
 Dispose of this Object. More...
 
AggregateIterator GetAggregateIterator (void) const
 Get an iterator to the Objects aggregated to this one. More...
 
virtual TypeId GetInstanceTypeId (void) const
 Get the most derived TypeId for this Object. More...
 
template<typename T >
Ptr< T > GetObject (void) const
 Get a pointer to the requested aggregated Object. More...
 
template<typename T >
Ptr< T > GetObject (TypeId tid) const
 Get a pointer to the requested aggregated Object by TypeId. More...
 
void Initialize (void)
 Invoke DoInitialize on all Objects aggregated to this one. More...
 
bool IsInitialized (void) const
 Check if the object has been initialized. More...
 
- Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
 SimpleRefCount ()
 Default constructor. More...
 
 SimpleRefCount (const SimpleRefCount &o)
 Copy constructor. More...
 
uint32_t GetReferenceCount (void) const
 Get the reference count of the object. More...
 
SimpleRefCountoperator= (const SimpleRefCount &o)
 Assignment operator. More...
 
void Ref (void) const
 Increment the reference count. More...
 
void Unref (void) const
 Decrement the reference count. More...
 
- Public Member Functions inherited from ns3::ObjectBase
virtual ~ObjectBase ()
 Virtual destructor. More...
 
void GetAttribute (std::string name, AttributeValue &value) const
 Get the value of an attribute, raising fatal errors if unsuccessful. More...
 
bool GetAttributeFailSafe (std::string name, AttributeValue &value) const
 Get the value of an attribute without raising erros. More...
 
void SetAttribute (std::string name, const AttributeValue &value)
 Set a single attribute, raising fatal errors if unsuccessful. More...
 
bool SetAttributeFailSafe (std::string name, const AttributeValue &value)
 Set a single attribute without raising errors. More...
 
bool TraceConnect (std::string name, std::string context, const CallbackBase &cb)
 Connect a TraceSource to a Callback with a context. More...
 
bool TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
 Connect a TraceSource to a Callback without a context. More...
 
bool TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected with a context. More...
 
bool TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected without a context. More...
 

Static Public Member Functions

static TypeId GetTypeId (void)
 Get the type ID. More...
 
- Static Public Member Functions inherited from ns3::NetDevice
static TypeId GetTypeId (void)
 Get the type ID. More...
 
- Static Public Member Functions inherited from ns3::Object
static TypeId GetTypeId (void)
 Register this type. More...
 
- Static Public Member Functions inherited from ns3::ObjectBase
static TypeId GetTypeId (void)
 Get the type ID. More...
 

Protected Member Functions

virtual void DoDispose (void)
 Destructor implementation. More...
 
- Protected Member Functions inherited from ns3::Object
 Object (const Object &o)
 Copy an Object. More...
 
virtual void DoInitialize (void)
 Initialize() implementation. More...
 
virtual void NotifyNewAggregate (void)
 Notify all Objects aggregated to this one of a new Object being aggregated. More...
 
- Protected Member Functions inherited from ns3::ObjectBase
void ConstructSelf (const AttributeConstructionList &attributes)
 Complete construction of ObjectBase; invoked by derived classes. More...
 
virtual void NotifyConstructionCompleted (void)
 Notifier called once the ObjectBase is fully constructed. More...
 

Private Member Functions

void TransmitComplete (void)
 The TransmitComplete method is used internally to finish the process of sending a packet out on the channel. More...
 

Private Attributes

Mac48Address m_address
 MAC address. More...
 
DataRate m_bps
 The device nominal Data rate. More...
 
Ptr< SimpleChannelm_channel
 the channel the device is connected to More...
 
uint32_t m_ifIndex
 Interface index. More...
 
TracedCallback m_linkChangeCallbacks
 List of callbacks to fire if the link changes state (up or down). More...
 
bool m_linkUp
 Flag indicating whether or not the link is up. More...
 
uint16_t m_mtu
 MTU. More...
 
Ptr< Nodem_node
 Node this netDevice is associated to. More...
 
TracedCallback< Ptr< const Packet > > m_phyRxDropTrace
 The trace source fired when the phy layer drops a packet it has received due to the error model being active. More...
 
bool m_pointToPointMode
 Flag indicating whether or not the NetDevice is a Point to Point model. More...
 
NetDevice::PromiscReceiveCallback m_promiscCallback
 Promiscuous receive callback. More...
 
Ptr< Queue< Packet > > m_queue
 The Queue for outgoing packets. More...
 
Ptr< ErrorModelm_receiveErrorModel
 Receive error model. More...
 
NetDevice::ReceiveCallback m_rxCallback
 Receive callback. More...
 
EventId TransmitCompleteEvent
 the Tx Complete event More...
 

Additional Inherited Members

- Public Types inherited from ns3::NetDevice
typedef void(* LinkChangeTracedCallback) (void)
 TracedCallback signature for link changed event. More...
 
enum  PacketType {
  PACKET_HOST = 1, NS3_PACKET_HOST = PACKET_HOST, PACKET_BROADCAST, NS3_PACKET_BROADCAST = PACKET_BROADCAST,
  PACKET_MULTICAST, NS3_PACKET_MULTICAST = PACKET_MULTICAST, PACKET_OTHERHOST, NS3_PACKET_OTHERHOST = PACKET_OTHERHOST
}
 Packet types are used as they are in Linux. More...
 
typedef Callback< bool, Ptr< NetDevice >, Ptr< const Packet >, uint16_t, const Address &, const Address &, enum PacketTypePromiscReceiveCallback
 
typedef Callback< bool, Ptr< NetDevice >, Ptr< const Packet >, uint16_t, const Address &> ReceiveCallback
 

Detailed Description

This device assumes 48-bit mac addressing; there is also the possibility to add an ErrorModel if you want to force losses on the device.


The device can be installed on a node through the SimpleNetDeviceHelper. In case of manual creation, the user is responsible for assigning an unique address to the device.

By default the device is in Broadcast mode, with infinite bandwidth.

simple net device for simple things and testing

Config Paths

ns3::SimpleNetDevice is accessible through the following paths with Config::Set and Config::Connect:

  • "/NodeList/[i]/DeviceList/[i]/$ns3::SimpleNetDevice"

Attributes

  • ReceiveErrorModel: The receiver error model used to simulate packet loss
  • PointToPointMode: The device is configured in Point to Point mode
    • Set with class: BooleanValue
    • Underlying type: bool
    • Initial value: false
    • Flags: construct write read
  • TxQueue: A queue to use as the transmit queue in the device.
  • DataRate: The default data rate for point to point links. Zero means infinite
    • Set with class: DataRateValue
    • Underlying type: DataRate
    • Initial value: 0bps
    • Flags: construct write read

TraceSources

  • PhyRxDrop: Trace source indicating a packet has been dropped by the device during reception
    Callback signature: ns3::Packet::TracedCallback

Size of this type is 168 bytes (on a 64-bit architecture).

Definition at line 54 of file simple-net-device.h.

Constructor & Destructor Documentation

◆ SimpleNetDevice()

ns3::SimpleNetDevice::SimpleNetDevice ( )

Definition at line 222 of file simple-net-device.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ AddLinkChangeCallback()

void ns3::SimpleNetDevice::AddLinkChangeCallback ( Callback< void >  callback)
virtual
Parameters
callbackthe callback to invoke

Add a callback invoked whenever the link status changes to UP. This callback is typically used by the IP/ARP layer to flush the ARP cache and by IPv6 stack to flush NDISC cache whenever the link goes up.

Implements ns3::NetDevice.

Definition at line 357 of file simple-net-device.cc.

References ns3::TracedCallback< T1, T2, T3, T4, T5, T6, T7, T8 >::ConnectWithoutContext(), m_linkChangeCallbacks, and NS_LOG_FUNCTION.

+ Here is the call graph for this function:

◆ DoDispose()

void ns3::SimpleNetDevice::DoDispose ( void  )
protectedvirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Object.

Reimplemented in ns3::LteSimpleNetDevice.

Definition at line 534 of file simple-net-device.cc.

References ns3::EventId::Cancel(), ns3::Object::DoDispose(), ns3::EventId::IsRunning(), m_channel, m_node, m_queue, m_receiveErrorModel, NS_LOG_FUNCTION, and TransmitCompleteEvent.

Referenced by ns3::LteSimpleNetDevice::DoDispose().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ GetAddress()

Address ns3::SimpleNetDevice::GetAddress ( void  ) const
virtual
Returns
the current Address of this interface.

Implements ns3::NetDevice.

Definition at line 329 of file simple-net-device.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by PacketSocketAppsTest::DoRun(), and TbfQueueDiscTestCase::RunTbfTest().

+ Here is the caller graph for this function:

◆ GetBroadcast()

Address ns3::SimpleNetDevice::GetBroadcast ( void  ) const
virtual
Returns
the broadcast address supported by this netdevice.

Calling this method is invalid if IsBroadcast returns not true.

Implements ns3::NetDevice.

Definition at line 373 of file simple-net-device.cc.

References NS_LOG_FUNCTION.

◆ GetChannel()

Ptr< Channel > ns3::SimpleNetDevice::GetChannel ( void  ) const
virtual
Returns
the channel this NetDevice is connected to. The value returned can be zero if the NetDevice is not yet connected to any channel or if the underlying NetDevice has no concept of a channel. i.e., callers must check for zero and be ready to handle it.

Implements ns3::NetDevice.

Definition at line 317 of file simple-net-device.cc.

References m_channel, and NS_LOG_FUNCTION.

◆ GetIfIndex()

uint32_t ns3::SimpleNetDevice::GetIfIndex ( void  ) const
virtual
Returns
index ifIndex of the device

Implements ns3::NetDevice.

Definition at line 311 of file simple-net-device.cc.

References m_ifIndex, and NS_LOG_FUNCTION.

Referenced by PacketSocketAppsTest::DoRun().

+ Here is the caller graph for this function:

◆ GetMtu()

uint16_t ns3::SimpleNetDevice::GetMtu ( void  ) const
virtual
Returns
the link-level MTU in bytes for this interface.

This value is typically used by the IP layer to perform IP fragmentation when needed.

Implements ns3::NetDevice.

Definition at line 345 of file simple-net-device.cc.

References m_mtu, and NS_LOG_FUNCTION.

Referenced by SendFrom().

+ Here is the caller graph for this function:

◆ GetMulticast() [1/2]

Address ns3::SimpleNetDevice::GetMulticast ( Ipv4Address  multicastGroup) const
virtual

Make and return a MAC multicast address using the provided multicast group.

RFC 1112 says that an Ipv4 host group address is mapped to an Ethernet multicast address by placing the low-order 23-bits of the IP address into the low-order 23 bits of the Ethernet multicast address 01-00-5E-00-00-00 (hex). Similar RFCs exist for Ipv6 and Eui64 mappings. This method performs the multicast address creation function appropriate to the underlying MAC address of the device. This MAC address is encapsulated in an abstract Address to avoid dependencies on the exact MAC address format.

In the case of net devices that do not support multicast, clients are expected to test NetDevice::IsMulticast and avoid attempting to map multicast packets. Subclasses of NetDevice that do support multicasting are expected to override this method and provide an implementation appropriate to the particular device.

Parameters
multicastGroupThe IP address for the multicast group destination of the packet.
Returns
The MAC multicast Address used to send packets to the provided multicast group.
Warning
Calling this method is invalid if IsMulticast returns not true.
See also
IsMulticast()

Implements ns3::NetDevice.

Definition at line 389 of file simple-net-device.cc.

References ns3::Mac48Address::GetMulticast(), and NS_LOG_FUNCTION.

+ Here is the call graph for this function:

◆ GetMulticast() [2/2]

Address ns3::SimpleNetDevice::GetMulticast ( Ipv6Address  addr) const
virtual

Get the MAC multicast address corresponding to the IPv6 address provided.

Parameters
addrIPv6 address
Returns
the MAC multicast address
Warning
Calling this method is invalid if IsMulticast returns not true.

Implements ns3::NetDevice.

Definition at line 395 of file simple-net-device.cc.

References ns3::Mac48Address::GetMulticast(), and NS_LOG_FUNCTION.

+ Here is the call graph for this function:

◆ GetNode()

Ptr< Node > ns3::SimpleNetDevice::GetNode ( void  ) const
virtual
Returns
the node base class which contains this network interface.

When a subclass needs to get access to the underlying node base class to print the nodeid for example, it can invoke this method.

Implements ns3::NetDevice.

Definition at line 505 of file simple-net-device.cc.

References m_node, and NS_LOG_FUNCTION.

◆ GetQueue()

Ptr< Queue< Packet > > ns3::SimpleNetDevice::GetQueue ( void  ) const

Get a copy of the attached Queue.

Returns
Ptr to the queue.

Definition at line 284 of file simple-net-device.cc.

References m_queue, and NS_LOG_FUNCTION.

Referenced by ns3::TcpGeneralTest::DoRun().

+ Here is the caller graph for this function:

◆ GetTypeId()

◆ IsBridge()

bool ns3::SimpleNetDevice::IsBridge ( void  ) const
virtual

Return true if the net device is acting as a bridge.

Returns
value of m_isBridge flag

Implements ns3::NetDevice.

Definition at line 413 of file simple-net-device.cc.

References NS_LOG_FUNCTION.

◆ IsBroadcast()

bool ns3::SimpleNetDevice::IsBroadcast ( void  ) const
virtual
Returns
true if this interface supports a broadcast address, false otherwise.

Implements ns3::NetDevice.

Definition at line 363 of file simple-net-device.cc.

References m_pointToPointMode, and NS_LOG_FUNCTION.

◆ IsLinkUp()

bool ns3::SimpleNetDevice::IsLinkUp ( void  ) const
virtual
Returns
true if link is up; false otherwise

Implements ns3::NetDevice.

Definition at line 351 of file simple-net-device.cc.

References m_linkUp, and NS_LOG_FUNCTION.

◆ IsMulticast()

bool ns3::SimpleNetDevice::IsMulticast ( void  ) const
virtual
Returns
value of m_isMulticast flag

Implements ns3::NetDevice.

Definition at line 379 of file simple-net-device.cc.

References m_pointToPointMode, and NS_LOG_FUNCTION.

◆ IsPointToPoint()

bool ns3::SimpleNetDevice::IsPointToPoint ( void  ) const
virtual

Return true if the net device is on a point-to-point link.

Returns
value of m_isPointToPoint flag

Implements ns3::NetDevice.

Definition at line 402 of file simple-net-device.cc.

References m_pointToPointMode, and NS_LOG_FUNCTION.

◆ NeedsArp()

bool ns3::SimpleNetDevice::NeedsArp ( void  ) const
virtual
Returns
true if ARP is needed, false otherwise.

Called by higher-layers to check if this NetDevice requires ARP to be used.

Implements ns3::NetDevice.

Definition at line 517 of file simple-net-device.cc.

References m_pointToPointMode, and NS_LOG_FUNCTION.

◆ Receive()

void ns3::SimpleNetDevice::Receive ( Ptr< Packet packet,
uint16_t  protocol,
Mac48Address  to,
Mac48Address  from 
)

Receive a packet from a connected SimpleChannel.

The SimpleNetDevice receives packets from its connected channel and then forwards them by calling its rx callback method

Parameters
packetPacket received on the channel
protocolprotocol number
toaddress packet should be sent to
fromaddress packet was sent from

Definition at line 233 of file simple-net-device.cc.

References ns3::Mac48Address::IsBroadcast(), ns3::Mac48Address::IsGroup(), ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_address, m_phyRxDropTrace, m_promiscCallback, m_receiveErrorModel, m_rxCallback, NS_LOG_FUNCTION, ns3::NetDevice::PACKET_BROADCAST, ns3::NetDevice::PACKET_HOST, ns3::NetDevice::PACKET_MULTICAST, and ns3::NetDevice::PACKET_OTHERHOST.

Referenced by ns3::ErrorChannel::Send(), and ns3::SimpleChannel::Send().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ Send()

bool ns3::SimpleNetDevice::Send ( Ptr< Packet packet,
const Address dest,
uint16_t  protocolNumber 
)
virtual
Parameters
packetpacket sent from above down to Network Device
destmac address of the destination (already resolved)
protocolNumberidentifies the type of payload contained in this packet. Used to call the right L3Protocol when the packet is received.

Called from higher layer to send packet into Network Device to the specified destination Address

Returns
whether the Send operation succeeded

Implements ns3::NetDevice.

Reimplemented in ns3::LteSimpleNetDevice.

Definition at line 420 of file simple-net-device.cc.

References m_address, NS_LOG_FUNCTION, and SendFrom().

Referenced by ns3::LteSimpleNetDevice::Send().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ SendFrom()

bool ns3::SimpleNetDevice::SendFrom ( Ptr< Packet packet,
const Address source,
const Address dest,
uint16_t  protocolNumber 
)
virtual
Parameters
packetpacket sent from above down to Network Device
sourcesource mac address (so called "MAC spoofing")
destmac address of the destination (already resolved)
protocolNumberidentifies the type of payload contained in this packet. Used to call the right L3Protocol when the packet is received.

Called from higher layer to send packet into Network Device with the specified source and destination Addresses.

Returns
whether the Send operation succeeded

Implements ns3::NetDevice.

Definition at line 428 of file simple-net-device.cc.

References ns3::Packet::AddPacketTag(), ns3::DataRate::CalculateBytesTxTime(), ns3::Mac48Address::ConvertFrom(), ns3::Packet::Copy(), GetMtu(), ns3::Packet::GetSize(), ns3::EventId::IsRunning(), m_bps, m_channel, m_queue, NS_LOG_FUNCTION, ns3::Packet::RemovePacketTag(), ns3::Simulator::Schedule(), ns3::SimpleTag::SetDst(), ns3::SimpleTag::SetProto(), ns3::SimpleTag::SetSrc(), TransmitComplete(), and TransmitCompleteEvent.

Referenced by Send().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ SetAddress()

◆ SetChannel()

◆ SetIfIndex()

void ns3::SimpleNetDevice::SetIfIndex ( const uint32_t  index)
virtual
Parameters
indexifIndex of the device

Implements ns3::NetDevice.

Definition at line 305 of file simple-net-device.cc.

References m_ifIndex, and NS_LOG_FUNCTION.

◆ SetMtu()

bool ns3::SimpleNetDevice::SetMtu ( const uint16_t  mtu)
virtual
Parameters
mtuMTU value, in bytes, to set for the device
Returns
whether the MTU value was within legal bounds

Override for default MTU defined on a per-type basis.

Implements ns3::NetDevice.

Definition at line 338 of file simple-net-device.cc.

References m_mtu, and NS_LOG_FUNCTION.

Referenced by SixlowpanFragmentationTest::DoRun(), Ipv6FragmentationTest::DoRun(), and ns3::TcpGeneralTest::DoRun().

+ Here is the caller graph for this function:

◆ SetNode()

void ns3::SimpleNetDevice::SetNode ( Ptr< Node node)
virtual

◆ SetPromiscReceiveCallback()

void ns3::SimpleNetDevice::SetPromiscReceiveCallback ( PromiscReceiveCallback  cb)
virtual
Parameters
cbcallback to invoke whenever a packet has been received in promiscuous mode and must be forwarded to the higher layers.

Enables netdevice promiscuous mode and sets the callback that will handle promiscuous mode packets. Note, promiscuous mode packets means all packets, including those packets that can be sensed by the netdevice but which are intended to be received by other hosts.

Implements ns3::NetDevice.

Definition at line 550 of file simple-net-device.cc.

References m_promiscCallback, and NS_LOG_FUNCTION.

◆ SetQueue()

void ns3::SimpleNetDevice::SetQueue ( Ptr< Queue< Packet > >  queue)

Attach a queue to the SimpleNetDevice.

Parameters
queuePtr to the new queue.

Definition at line 291 of file simple-net-device.cc.

References m_queue, and NS_LOG_FUNCTION.

◆ SetReceiveCallback()

void ns3::SimpleNetDevice::SetReceiveCallback ( NetDevice::ReceiveCallback  cb)
virtual
Parameters
cbcallback to invoke whenever a packet has been received and must be forwarded to the higher layers.

Set the callback to be used to notify higher layers when a packet has been received.

Implements ns3::NetDevice.

Definition at line 527 of file simple-net-device.cc.

References m_rxCallback, and NS_LOG_FUNCTION.

◆ SetReceiveErrorModel()

void ns3::SimpleNetDevice::SetReceiveErrorModel ( Ptr< ErrorModel em)

Attach a receive ErrorModel to the SimpleNetDevice.

The SimpleNetDevice may optionally include an ErrorModel in the packet receive chain.

See also
ErrorModel
Parameters
emPtr to the ErrorModel.

Definition at line 298 of file simple-net-device.cc.

References m_receiveErrorModel, and NS_LOG_FUNCTION.

Referenced by ThreeGppHttpObjectTestCase::CreateSimpleInternetNode(), SixlowpanFragmentationTest::DoRun(), Ipv6FragmentationTest::DoRun(), and ns3::TcpGeneralTest::DoRun().

+ Here is the caller graph for this function:

◆ SupportsSendFrom()

bool ns3::SimpleNetDevice::SupportsSendFrom ( void  ) const
virtual
Returns
true if this interface supports a bridging mode, false otherwise.

Implements ns3::NetDevice.

Definition at line 557 of file simple-net-device.cc.

References NS_LOG_FUNCTION.

◆ TransmitComplete()

void ns3::SimpleNetDevice::TransmitComplete ( void  )
private

The TransmitComplete method is used internally to finish the process of sending a packet out on the channel.

Definition at line 471 of file simple-net-device.cc.

References ns3::DataRate::CalculateBytesTxTime(), ns3::SimpleTag::GetDst(), ns3::SimpleTag::GetProto(), ns3::Packet::GetSize(), ns3::SimpleTag::GetSrc(), m_bps, m_channel, m_queue, NS_LOG_FUNCTION, ns3::Packet::RemovePacketTag(), ns3::Simulator::Schedule(), and TransmitCompleteEvent.

Referenced by SendFrom().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

Member Data Documentation

◆ m_address

Mac48Address ns3::SimpleNetDevice::m_address
private

MAC address.

Definition at line 148 of file simple-net-device.h.

Referenced by GetAddress(), Receive(), Send(), and SetAddress().

◆ m_bps

DataRate ns3::SimpleNetDevice::m_bps
private

The device nominal Data rate.

Zero means infinite

Definition at line 176 of file simple-net-device.h.

Referenced by GetTypeId(), SendFrom(), and TransmitComplete().

◆ m_channel

Ptr<SimpleChannel> ns3::SimpleNetDevice::m_channel
private

the channel the device is connected to

Definition at line 142 of file simple-net-device.h.

Referenced by DoDispose(), GetChannel(), SendFrom(), SetChannel(), and TransmitComplete().

◆ m_ifIndex

uint32_t ns3::SimpleNetDevice::m_ifIndex
private

Interface index.

Definition at line 147 of file simple-net-device.h.

Referenced by GetIfIndex(), and SetIfIndex().

◆ m_linkChangeCallbacks

TracedCallback ns3::SimpleNetDevice::m_linkChangeCallbacks
private

List of callbacks to fire if the link changes state (up or down).

Definition at line 182 of file simple-net-device.h.

Referenced by AddLinkChangeCallback(), and SetChannel().

◆ m_linkUp

bool ns3::SimpleNetDevice::m_linkUp
private

Flag indicating whether or not the link is up.

Definition at line 167 of file simple-net-device.h.

Referenced by IsLinkUp(), and SetChannel().

◆ m_mtu

uint16_t ns3::SimpleNetDevice::m_mtu
private

MTU.

Definition at line 146 of file simple-net-device.h.

Referenced by GetMtu(), and SetMtu().

◆ m_node

Ptr<Node> ns3::SimpleNetDevice::m_node
private

Node this netDevice is associated to.

Definition at line 145 of file simple-net-device.h.

Referenced by DoDispose(), GetNode(), and SetNode().

◆ m_phyRxDropTrace

TracedCallback<Ptr<const Packet> > ns3::SimpleNetDevice::m_phyRxDropTrace
private

The trace source fired when the phy layer drops a packet it has received due to the error model being active.

Although SimpleNetDevice doesn't really have a Phy model, we choose this trace source name for alignment with other trace sources.

See also
class CallBackTraceSource

Definition at line 159 of file simple-net-device.h.

Referenced by GetTypeId(), and Receive().

◆ m_pointToPointMode

bool ns3::SimpleNetDevice::m_pointToPointMode
private

Flag indicating whether or not the NetDevice is a Point to Point model.

Enabling this will disable Broadcast and Arp.

Definition at line 173 of file simple-net-device.h.

Referenced by GetTypeId(), IsBroadcast(), IsMulticast(), IsPointToPoint(), and NeedsArp().

◆ m_promiscCallback

NetDevice::PromiscReceiveCallback ns3::SimpleNetDevice::m_promiscCallback
private

Promiscuous receive callback.

Definition at line 144 of file simple-net-device.h.

Referenced by Receive(), and SetPromiscReceiveCallback().

◆ m_queue

Ptr<Queue<Packet> > ns3::SimpleNetDevice::m_queue
private

The Queue for outgoing packets.

Definition at line 175 of file simple-net-device.h.

Referenced by DoDispose(), GetQueue(), GetTypeId(), SendFrom(), SetQueue(), and TransmitComplete().

◆ m_receiveErrorModel

Ptr<ErrorModel> ns3::SimpleNetDevice::m_receiveErrorModel
private

Receive error model.

Definition at line 149 of file simple-net-device.h.

Referenced by DoDispose(), GetTypeId(), Receive(), and SetReceiveErrorModel().

◆ m_rxCallback

NetDevice::ReceiveCallback ns3::SimpleNetDevice::m_rxCallback
private

Receive callback.

Definition at line 143 of file simple-net-device.h.

Referenced by Receive(), and SetReceiveCallback().

◆ TransmitCompleteEvent

EventId ns3::SimpleNetDevice::TransmitCompleteEvent
private

the Tx Complete event

Definition at line 177 of file simple-net-device.h.

Referenced by DoDispose(), SendFrom(), and TransmitComplete().


The documentation for this class was generated from the following files: