22 #ifndef V4TRACEROUTE_H 23 #define V4TRACEROUTE_H 25 #include "ns3/application.h" 26 #include "ns3/traced-callback.h" 27 #include "ns3/nstime.h" 28 #include "ns3/average.h" 29 #include "ns3/simulator.h" 30 #include "ns3/output-stream-wrapper.h" 129 std::ostringstream
os;
Simulation virtual time values and global simulation resolution.
uint32_t m_maxTtl
The maximium Ttl (Max number of hops to trace)
virtual void StopApplication(void)
Application specific shutdown code.
Time m_started
Start time to report total ping time.
virtual void DoDispose(void)
Destructor implementation.
bool m_verbose
produce traceroute style output if true
Ptr< Socket > m_socket
The socket we send packets from.
void HandleWaitReplyTimeout()
Triggers an action if an ICMP TIME EXCEED have not being received in the time defined by StartWaitRep...
void Receive(Ptr< Socket > socket)
Receive an ICMP Echo.
std::ostringstream os
Stream of characters used for printing the traceroute results.
Ipv4Address m_remote
Remote address.
Time m_waitIcmpReplyTimeout
The wait time until the response is considered lost.
The base class for all ns3 applications.
static TypeId GetTypeId(void)
Get the type ID.
void StartWaitReplyTimer()
Starts a timer after sending an ICMP ECHO.
EventId m_waitIcmpReplyTimer
The timer used to wait for the probes ICMP replies.
Time m_interval
Wait interval seconds between sending each packet.
uint16_t m_maxProbes
The maximum number of probe packets per hop.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
std::ostringstream routeIpv4
The Ipv4 address of the latest hop found.
uint32_t m_size
Specifies the number of data bytes to be sent.
uint16_t m_ttl
The current TTL value.
Ipv4 addresses are stored in host order in this class.
std::ostringstream osRoute
Stream of characters used for printing a single route.
An identifier for simulation events.
Ptr< OutputStreamWrapper > printStream
Stream of the traceroute used for the output file.
EventId m_next
Next packet will be sent.
std::map< uint16_t, Time > m_sent
All sent but not answered packets. Map icmp seqno -> when sent.
uint16_t m_seq
ICMP ECHO sequence number.
uint32_t GetApplicationId(void) const
Return the application ID in the node.
void Send()
Send one (ICMP ECHO) to the destination.
a unique identifier for an interface.
Traceroute application sends one ICMP ECHO request with TTL=1, and after receiving an ICMP TIME EXCEE...
virtual void StartApplication(void)
Application specific startup code.
void Print(Ptr< OutputStreamWrapper > stream)
Prints the application traced routes into a given OutputStream.
uint32_t m_probeCount
The Current probe value.