23 #include "ns3/nstime.h" 24 #include "ns3/simulator.h" 25 #include "ns3/socket-factory.h" 26 #include "ns3/packet.h" 27 #include "ns3/socket.h" 28 #include "ns3/uinteger.h" 29 #include "ns3/inet6-socket-address.h" 30 #include "ns3/icmpv6-header.h" 31 #include "ns3/ipv6-raw-socket-factory.h" 32 #include "ns3/ipv6-header.h" 33 #include "ns3/ipv6-extension-header.h" 47 .SetGroupName(
"Internet-Apps")
48 .AddConstructor<
Ping6>()
49 .AddAttribute (
"MaxPackets",
50 "The maximum number of packets the application will send",
53 MakeUintegerChecker<uint32_t>())
54 .AddAttribute (
"Interval",
55 "The time to wait between packets",
59 .AddAttribute (
"RemoteIpv6",
60 "The Ipv6Address of the outbound packets",
64 .AddAttribute (
"LocalIpv6",
65 "Local Ipv6Address of the sender",
69 .AddAttribute (
"PacketSize",
70 "Size of packets generated",
73 MakeUintegerChecker<uint32_t>())
199 NS_LOG_WARN (
"ICMPv6 echo request payload size must be >= 4");
203 uint8_t*
data =
new uint8_t[size];
204 memset(
data, 0, size);
255 while ((packet = socket->
RecvFrom (from)))
268 packet->
CopyData (&type,
sizeof(type));
276 " bytes from " <<
address.GetIpv6 () <<
277 " id = " << (uint16_t)reply.
GetId () <<
278 " seq = " << (uint16_t)reply.
GetSeq () <<
279 " Hop Count = " << (uint16_t) (64 - hdr.
GetHopLimit ()));
uint16_t GetSeq() const
Get the sequence number.
uint32_t RemoveHeader(Header &header)
Deserialize and remove the header from the internal buffer.
static EventId Schedule(Time const &delay, FUNC f, Ts &&... args)
Schedule an event to expire after delay.
virtual ~Ping6()
Destructor.
Ipv6Address GetAddress() const
Get the IPv6 address.
Simulation virtual time values and global simulation resolution.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
virtual void StopApplication()
Stop the application.
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
uint32_t GetSize(void) const
Returns the the size in bytes of the packet (including the zero-filled initial payload).
Access to the IPv6 forwarding table, interfaces, and configuration.
bool IsInSameSubnet(Ipv6Address b) const
Checks if the address is in the same subnet.
ICMPv6 Error Time Exceeded header.
IPv6 layer implementation.
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file...
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
IPv6 address associated with an interface.
void SetRouters(std::vector< Ipv6Address > routers)
Set routers for routing type 0 (loose routing).
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
static void Cancel(const EventId &id)
Set the cancel bit on this event: the event's associated function will not be invoked when it expires...
Time m_interval
Interval between packets sent.
void Send()
Send a packet.
Callback< R, Ts... > MakeNullCallback(void)
bool IsExpired(void) const
This method is syntactic sugar for the ns3::Simulator::IsExpired method.
a polymophic address class
void SetIfIndex(uint32_t ifIndex)
Set the out interface index.
ICMPv6 Error Destination Unreachable header.
The base class for all ns3 applications.
AttributeValue implementation for Time.
Ptr< const AttributeChecker > MakeIpv6AddressChecker(void)
Hold an unsigned integer type.
Ptr< Ipv6L3Protocol > m_ipv6Protocol
IP interface index relative to the local address.
uint32_t m_sent
Number of packets sent.
virtual void StartApplication()
Start the application.
static Ptr< Socket > CreateSocket(Ptr< Node > node, TypeId tid)
This method wraps the creation of sockets that is performed on a given node by a SocketFactory specif...
std::vector< Ipv6Address > m_routers
Routers addresses for routing type 0.
void SetLocal(Ipv6Address ipv6)
Set the local address.
Ptr< Node > GetNode() const
uint32_t m_size
Size of the packet.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
virtual void DoDispose(void)
Destructor implementation.
Ptr< Node > m_node
The node that this application is installed on.
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
void SetRecvCallback(Callback< void, Ptr< Socket > > receivedData)
Notify application when new data is available to be read.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< Socket > m_socket
Local socket.
AttributeValue implementation for Ipv6Address.
Ptr< const AttributeAccessor > MakeTimeAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
uint32_t m_ipInterfaceIndex
IP interface index relative to the local address.
Describes an IPv6 address.
void SetRemote(Ipv6Address ipv6)
Set the remote peer.
An identifier for simulation events.
uint16_t m_seq
Sequence number.
Ptr< const AttributeAccessor > MakeIpv6AddressAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
#define NS_LOG_WARN(msg)
Use NS_LOG to output a message of level LOG_WARN.
uint32_t CopyData(uint8_t *buffer, uint32_t size) const
Copy the packet contents to a byte buffer.
uint32_t m_ifIndex
Out interface (i.e.
Time Seconds(double value)
Construct a Time in the indicated unit.
static Inet6SocketAddress ConvertFrom(const Address &addr)
Convert the address to a InetSocketAddress.
Ipv6Address m_localAddress
Local address.
static bool IsMatchingType(const Address &addr)
If the address match.
void ScheduleTransmit(Time dt)
Schedule sending a packet.
Ptr< const AttributeChecker > MakeTimeChecker(const Time min, const Time max)
Helper to make a Time checker with bounded range.
virtual int SendTo(Ptr< Packet > p, uint32_t flags, const Address &toAddress)=0
Send data to a specified peer.
virtual void DoDispose()
Dispose this object;.
virtual Ptr< Packet > RecvFrom(uint32_t maxSize, uint32_t flags, Address &fromAddress)=0
Read a single packet from the socket and retrieve the sender address.
EventId m_sendEvent
Event ID.
static TypeId GetTypeId()
Get the type ID.
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
a unique identifier for an interface.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Ipv6Address m_peerAddress
Peer address.
Callback< R, Ts... > MakeCallback(R(T::*memPtr)(Ts...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
void AddHeader(const Header &header)
Add header to this packet.
bool IsAny() const
If the IPv6 address is the "Any" address.
void HandleRead(Ptr< Socket > socket)
Receive method.
static TypeId LookupByName(std::string name)
Get a TypeId by name.
uint32_t m_count
Number of "Echo request" packets that will be sent.
uint16_t GetId() const
Get the ID of the packet.