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

build a set of FdNetDevice objects attached to a physical network interface More...

#include "emu-fd-net-device-helper.h"

+ Inheritance diagram for ns3::EmuFdNetDeviceHelper:
+ Collaboration diagram for ns3::EmuFdNetDeviceHelper:

Public Member Functions

 EmuFdNetDeviceHelper ()
 Construct a EmuFdNetDeviceHelper. More...
 
virtual ~EmuFdNetDeviceHelper ()
 
std::string GetDeviceName (void)
 Get the device name of this device. More...
 
void HostQdiscBypass (bool hostQdiscBypass)
 Request host qdisc bypass. More...
 
void SetDeviceName (std::string deviceName)
 Set the device name of this device. More...
 
- Public Member Functions inherited from ns3::FdNetDeviceHelper
 FdNetDeviceHelper ()
 Construct a FdNetDeviceHelper. More...
 
virtual ~FdNetDeviceHelper ()
 
virtual NetDeviceContainer Install (const NodeContainer &c) const
 This method creates a FdNetDevice and associates it to a node. More...
 
virtual NetDeviceContainer Install (Ptr< Node > node) const
 This method creates a FdNetDevice and associates it to a node. More...
 
virtual NetDeviceContainer Install (std::string name) const
 This method creates a FdNetDevice and associates it to a node. More...
 
void SetAttribute (std::string n1, const AttributeValue &v1)
 
void SetTypeId (std::string type)
 Set the TypeId of the Objects to be created by this helper. More...
 
- Public Member Functions inherited from ns3::PcapHelperForDevice
 PcapHelperForDevice ()
 Construct a PcapHelperForDevice. More...
 
virtual ~PcapHelperForDevice ()
 Destroy a PcapHelperForDevice. More...
 
void EnablePcap (std::string prefix, NetDeviceContainer d, bool promiscuous=false)
 Enable pcap output on each device in the container which is of the appropriate type. More...
 
void EnablePcap (std::string prefix, NodeContainer n, bool promiscuous=false)
 Enable pcap output on each device (which is of the appropriate type) in the nodes provided in the container. More...
 
void EnablePcap (std::string prefix, Ptr< NetDevice > nd, bool promiscuous=false, bool explicitFilename=false)
 Enable pcap output the indicated net device. More...
 
void EnablePcap (std::string prefix, std::string ndName, bool promiscuous=false, bool explicitFilename=false)
 Enable pcap output the indicated net device using a device previously named using the ns-3 object name service. More...
 
void EnablePcap (std::string prefix, uint32_t nodeid, uint32_t deviceid, bool promiscuous=false)
 Enable pcap output on the device specified by a global node-id (of a previously created node) and associated device-id. More...
 
void EnablePcapAll (std::string prefix, bool promiscuous=false)
 Enable pcap output on each device (which is of the appropriate type) in the set of all nodes created in the simulation. More...
 
- Public Member Functions inherited from ns3::AsciiTraceHelperForDevice
 AsciiTraceHelperForDevice ()
 Construct an AsciiTraceHelperForDevice. More...
 
virtual ~AsciiTraceHelperForDevice ()
 Destroy an AsciiTraceHelperForDevice. More...
 
void EnableAscii (Ptr< OutputStreamWrapper > stream, NetDeviceContainer d)
 Enable ascii trace output on each device in the container which is of the appropriate type. More...
 
void EnableAscii (Ptr< OutputStreamWrapper > stream, NodeContainer n)
 Enable ascii trace output on each device (which is of the appropriate type) in the nodes provided in the container. More...
 
void EnableAscii (Ptr< OutputStreamWrapper > stream, Ptr< NetDevice > nd)
 Enable ascii trace output on the indicated net device. More...
 
void EnableAscii (Ptr< OutputStreamWrapper > stream, std::string ndName)
 Enable ascii trace output the indicated net device using a device previously named using the ns-3 object name service. More...
 
void EnableAscii (Ptr< OutputStreamWrapper > stream, uint32_t nodeid, uint32_t deviceid)
 Enable ascii trace output on the device specified by a global node-id (of a previously created node) and associated device-id. More...
 
void EnableAscii (std::string prefix, NetDeviceContainer d)
 Enable ascii trace output on each device in the container which is of the appropriate type. More...
 
void EnableAscii (std::string prefix, NodeContainer n)
 Enable ascii trace output on each device (which is of the appropriate type) in the nodes provided in the container. More...
 
void EnableAscii (std::string prefix, Ptr< NetDevice > nd, bool explicitFilename=false)
 Enable ascii trace output on the indicated net device. More...
 
void EnableAscii (std::string prefix, std::string ndName, bool explicitFilename=false)
 Enable ascii trace output the indicated net device using a device previously named using the ns-3 object name service. More...
 
void EnableAscii (std::string prefix, uint32_t nodeid, uint32_t deviceid, bool explicitFilename)
 Enable ascii trace output on the device specified by a global node-id (of a previously created node) and associated device-id. More...
 
void EnableAsciiAll (Ptr< OutputStreamWrapper > stream)
 Enable ascii trace output on each device (which is of the appropriate type) in the set of all nodes created in the simulation. More...
 
void EnableAsciiAll (std::string prefix)
 Enable ascii trace output on each device (which is of the appropriate type) in the set of all nodes created in the simulation. More...
 

Protected Member Functions

virtual int CreateFileDescriptor (void) const
 Call out to a separate process running as suid root in order to get a raw socket. More...
 
Ptr< NetDeviceInstallPriv (Ptr< Node > node) const
 This method creates an ns3::FdNetDevice attached to a physical network interface. More...
 
virtual void SetFileDescriptor (Ptr< FdNetDevice > device) const
 Sets a file descriptor on the FileDescriptorNetDevice. More...
 

Protected Attributes

std::string m_deviceName
 The Unix/Linux name of the underlying device (e.g., eth0) More...
 
bool m_hostQdiscBypass
 True if request host qdisc bypass. More...
 

Detailed Description

build a set of FdNetDevice objects attached to a physical network interface

Definition at line 40 of file emu-fd-net-device-helper.h.

Constructor & Destructor Documentation

◆ EmuFdNetDeviceHelper()

ns3::EmuFdNetDeviceHelper::EmuFdNetDeviceHelper ( )

Construct a EmuFdNetDeviceHelper.

Definition at line 62 of file emu-fd-net-device-helper.cc.

References m_deviceName, and m_hostQdiscBypass.

◆ ~EmuFdNetDeviceHelper()

virtual ns3::EmuFdNetDeviceHelper::~EmuFdNetDeviceHelper ( )
inlinevirtual

Definition at line 47 of file emu-fd-net-device-helper.h.

Member Function Documentation

◆ CreateFileDescriptor()

int ns3::EmuFdNetDeviceHelper::CreateFileDescriptor ( void  ) const
protectedvirtual

Call out to a separate process running as suid root in order to get a raw socket.

We do this to avoid having the entire simulation running as root.

Returns
the rawSocket number

Reimplemented in ns3::TapFdNetDeviceHelper.

Definition at line 217 of file emu-fd-net-device-helper.cc.

References ns3::BufferToString(), EMU_MAGIC, NS_ASSERT_MSG, NS_FATAL_ERROR, NS_LOG_DEBUG, NS_LOG_FUNCTION, and NS_LOG_INFO.

Referenced by SetFileDescriptor().

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◆ GetDeviceName()

std::string ns3::EmuFdNetDeviceHelper::GetDeviceName ( void  )

Get the device name of this device.

Returns
The device name of this device.

Definition at line 81 of file emu-fd-net-device-helper.cc.

References m_deviceName.

◆ HostQdiscBypass()

void ns3::EmuFdNetDeviceHelper::HostQdiscBypass ( bool  hostQdiscBypass)

Request host qdisc bypass.

Parameters
hostQdiscBypassto enable host qdisc bypass

Definition at line 75 of file emu-fd-net-device-helper.cc.

References m_hostQdiscBypass.

◆ InstallPriv()

Ptr< NetDevice > ns3::EmuFdNetDeviceHelper::InstallPriv ( Ptr< Node node) const
protectedvirtual

This method creates an ns3::FdNetDevice attached to a physical network interface.

Parameters
nodeThe node to install the device in
Returns
A container holding the added net device.

Reimplemented from ns3::FdNetDeviceHelper.

Reimplemented in ns3::TapFdNetDeviceHelper.

Definition at line 87 of file emu-fd-net-device-helper.cc.

References ns3::Object::GetObject(), ns3::FdNetDeviceHelper::InstallPriv(), and SetFileDescriptor().

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◆ SetDeviceName()

void ns3::EmuFdNetDeviceHelper::SetDeviceName ( std::string  deviceName)

Set the device name of this device.

Parameters
deviceNameThe device name of this device.

Definition at line 69 of file emu-fd-net-device-helper.cc.

References m_deviceName.

Referenced by ns3::EmuEpcHelper::EmuEpcHelper(), and ns3::EmuEpcHelper::AddEnb().

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◆ SetFileDescriptor()

void ns3::EmuFdNetDeviceHelper::SetFileDescriptor ( Ptr< FdNetDevice device) const
protectedvirtual

Sets a file descriptor on the FileDescriptorNetDevice.

Parameters
devicethe device to install the file descriptor in

Reimplemented in ns3::TapFdNetDeviceHelper.

Definition at line 96 of file emu-fd-net-device-helper.cc.

References CreateFileDescriptor(), m_deviceName, m_hostQdiscBypass, NS_FATAL_ERROR, NS_LOG_ERROR, and NS_LOG_LOGIC.

Referenced by InstallPriv().

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Member Data Documentation

◆ m_deviceName

std::string ns3::EmuFdNetDeviceHelper::m_deviceName
protected

◆ m_hostQdiscBypass

bool ns3::EmuFdNetDeviceHelper::m_hostQdiscBypass
protected

True if request host qdisc bypass.

Definition at line 98 of file emu-fd-net-device-helper.h.

Referenced by EmuFdNetDeviceHelper(), HostQdiscBypass(), and SetFileDescriptor().


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