32 #define NS_LOG_APPEND_CONTEXT \
33 if (GetObject<Node> ()) { std::clog << "[node " << GetObject<Node> ()->GetId () << "] "; }
41 #include "ns3/assert.h"
42 #include "ns3/fatal-error.h"
44 #include "ns3/uinteger.h"
45 #include "ns3/trace-source-accessor.h"
46 #include "ns3/udp-header.h"
47 #include "ns3/pointer.h"
48 #include "ns3/node-list.h"
49 #include "ns3/uinteger.h"
50 #include "ns3/object-vector.h"
51 #include "ns3/ipv4-l3-protocol.h"
52 #include "ns3/ipv4-interface.h"
53 #include "ns3/ipv4-header.h"
54 #include "ns3/ipv4-address.h"
55 #include "ns3/ipv4-route.h"
56 #include "ns3/icmpv4-l4-protocol.h"
57 #include "ns3/ip-l4-protocol.h"
76 .AddAttribute (
"OptionNumber",
"The Dsr option number.",
79 MakeUintegerChecker<uint8_t> ())
80 .AddTraceSource (
"Drop",
83 "ns3::Packet::TracedCallback")
84 .AddTraceSource (
"Rx",
85 "Receive DSR packet.",
87 "ns3::dsr::DsrOptionSRHeader::TracedCallback")
117 std::vector<Ipv4Address>::iterator it = find (nodeList.begin (), nodeList.end (), destAddress);
119 for (std::vector<Ipv4Address>::iterator i = it; i != nodeList.end (); ++i)
121 if ((ipv4Address == (*i)) && ((*i) != nodeList.back ()))
129 std::vector<Ipv4Address>
133 std::vector<Ipv4Address>::iterator it = find (nodeList.begin (), nodeList.end (), ipv4Address);
134 std::vector<Ipv4Address> cutRoute;
135 for (std::vector<Ipv4Address>::iterator i = it; i != nodeList.end (); ++i)
137 cutRoute.push_back (*i);
155 std::vector<Ipv4Address> vec2 (vec);
157 for (std::vector<Ipv4Address>::reverse_iterator ri = vec2.rbegin (); ri
158 != vec2.rend (); ++ri)
163 if ((vec.size () == vec2.size ()) && (vec.front () == vec2.back ()))
175 if (vec.size () == 2)
183 if (ipv4Address == vec.back ())
185 NS_LOG_DEBUG (
"We have reached to the final destination " << ipv4Address <<
" " << vec.back ());
188 for (std::vector<Ipv4Address>::const_iterator i = vec.begin (); i != vec.end (); ++i)
190 if (ipv4Address == (*i))
197 NS_LOG_DEBUG (
"next hop address not found, route corrupted");
206 if (vec.size () == 2)
214 for (std::vector<Ipv4Address>::reverse_iterator ri = vec.rbegin (); ri != vec.rend (); ++ri)
216 if (ipv4Address == (*ri))
223 NS_LOG_DEBUG (
"next hop address not found, route corrupted");
234 for (std::vector<Ipv4Address>::reverse_iterator ri = vec.rbegin (); ri != vec.rend (); ++ri)
236 if (ipv4Address == (*ri))
238 nextTwoHop = *(ri + 2);
260 for (std::vector<Ipv4Address>::const_iterator i = vec.begin (); i != vec.end (); ++i)
270 for (std::vector<Ipv4Address>::const_iterator i = vec.begin (); i != vec.end (); ++i)
272 for (std::vector<Ipv4Address>::const_iterator j = vec2.begin (); j != vec2.end (); ++j)
290 for (std::vector<Ipv4Address>::const_iterator i = vec.begin (); i != vec.end (); ++i)
292 if ((*i) == ipv4Address)
308 std::vector<Ipv4Address> vec2 (vec);
311 for (std::vector<Ipv4Address>::const_iterator i = vec2.begin (); i != vec2.end (); ++i)
320 for (std::vector<Ipv4Address>::iterator j = vec.begin (); j != vec.end (); ++j)
324 if ((j + 1) != vec.end ())
326 vec.erase (j + 1, vec.end ());
334 else if (j == (vec.end () - 1))
353 for (int32_t i = 0; i < nNodes; ++i)
357 if (ipv4->GetAddress (1, 0).GetLocal () ==
address)
369 for (int32_t i = 0; i < nNodes; ++i)
373 int32_t ifIndex = ipv4->GetInterfaceForAddress (ipv4Address);
388 .SetGroupName (
"Dsr")
413 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Header << (uint32_t)protocol << isPromisc);
429 .SetGroupName (
"Dsr")
453 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Header << (uint32_t)protocol << isPromisc);
470 .SetGroupName (
"Dsr")
500 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Header << (uint32_t)protocol << isPromisc);
507 if (source == ipv4Address)
509 NS_LOG_DEBUG (
"Discard the packet since it was originated from same source address");
526 uint8_t numberAddress = (buf[1] - 6) / 4;
527 NS_LOG_DEBUG (
"The number of Ip addresses " << (uint32_t)numberAddress);
528 if (numberAddress >= 255)
530 NS_LOG_DEBUG (
"Discard the packet, malformed header since two many ip addresses in route");
544 p->RemoveHeader (rreq);
554 uint16_t requestId = rreq.
GetId ();
559 std::vector<Ipv4Address> nodeList (mainVector);
577 uint8_t ttl = ipv4Header.
GetTtl ();
578 bool dupRequest =
false;
583 dupRequest = dsr->FindSourceEntry (sourceAddress, targetAddress, requestId);
606 NS_LOG_DEBUG (
"Our node address is already seen in the route, drop the request");
613 bool isRouteInCache = dsr->LookupRoute (targetAddress,
617 std::vector<Ipv4Address> saveRoute (nodeList);
632 NS_LOG_DEBUG (
"The target address over here " << targetAddress <<
" and the ip address " << ipv4Address <<
" and the source address " << mainVector[0]);
633 if (targetAddress == ipv4Address)
636 if (nodeList.size () == 1)
643 nextHop = srcAddress;
647 std::vector<Ipv4Address> changeRoute (nodeList);
648 changeRoute.push_back (ipv4Address);
650 for (std::vector<Ipv4Address>::iterator i = changeRoute.begin (); i != changeRoute.end (); ++i)
678 dsr->ScheduleInitialReply (newPacket, ipv4Address, nextHop,
m_ipv4Route);
687 bool addRoute =
false;
688 if (numberAddress > 0)
692 if (dsr->IsLinkCache ())
694 addRoute = dsr->AddRoute_Link (
m_finalRoute, ipv4Address);
698 addRoute = dsr->AddRoute (toSource);
729 if (nextHop ==
"0.0.0.0")
731 dsr->PacketNewRoute (dsrP, ipv4Address, dst, protocol);
738 dsr->SendPacketFromBuffer (sourceRoute, nextHop, protocol);
740 dsr->CancelRreqTimer (dst,
true);
764 else if (isRouteInCache && !areThereDuplicates)
770 for (std::vector<Ipv4Address>::iterator i = saveRoute.begin (); i != saveRoute.end (); ++i)
777 for (std::vector<Ipv4Address>::iterator j = ip.begin (); j != ip.end (); ++j)
784 bool addRoute =
false;
789 saveRoute.push_back (ipv4Address);
796 NS_ASSERT (saveRoute.front () == ipv4Address);
798 if (dsr->IsLinkCache ())
800 addRoute = dsr->AddRoute_Link (saveRoute, ipv4Address);
804 addRoute = dsr->AddRoute (toSource);
809 NS_LOG_LOGIC (
"We have added the route and search send buffer for packet with destination " << dst);
827 if (nextHop ==
"0.0.0.0")
829 dsr->PacketNewRoute (dsrP, ipv4Address, dst, protocol);
836 dsr->SendPacketFromBuffer (sourceRoute, nextHop, protocol);
838 dsr->CancelRreqTimer (dst,
true);
875 dsrRoutingHeader.SetMessageType (1);
876 dsrRoutingHeader.SetSourceId (
GetIDfromIP (realSource));
877 dsrRoutingHeader.SetDestId (255);
880 dsrRoutingHeader.SetPayloadLength (length + 2);
881 dsrRoutingHeader.AddDsrOption (rrep);
884 dsr->ScheduleCachedReply (newPacket, ipv4Address, nextHop,
m_ipv4Route, hops);
893 mainVector.push_back (ipv4Address);
894 NS_ASSERT (mainVector.front () == source);
904 p->RemoveHeader (rerr);
909 if ((errorSrc == srcAddress) && (unreachNode == ipv4Address))
919 dsr->DeleteAllRoutesIncludeLink (errorSrc, unreachNode, ipv4Address);
928 NS_LOG_DEBUG (
"The RREQ and newUnreach header length " << length);
942 uint8_t ttl = ipv4Header.
GetTtl ();
955 dsr->ScheduleInterRequest (interP);
970 .SetGroupName (
"Dsr")
1000 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Header << (uint32_t)protocol << isPromisc);
1007 uint8_t numberAddress = (buf[1] - 2) / 4;
1016 NS_LOG_DEBUG (
"The next header value " << (uint32_t)protocol);
1024 if (targetAddress == ipv4Address)
1028 if (nodeList.size () == 0)
1043 NS_ASSERT (nodeList.front () == ipv4Address);
1044 bool addRoute =
false;
1045 if (dsr->IsLinkCache ())
1047 addRoute = dsr->AddRoute_Link (nodeList, ipv4Address);
1051 addRoute = dsr->AddRoute (toDestination);
1056 NS_LOG_DEBUG (
"We have added the route and search send buffer for packet with destination " << dst);
1061 NS_LOG_DEBUG (
"The route length " << nodeList.size ());
1067 if (nextHop ==
"0.0.0.0")
1069 dsr->PacketNewRoute (dsrP, ipv4Address, dst, protocol);
1075 dsr->CancelRreqTimer (dst,
true);
1079 dsr->SendPacketFromBuffer (sourceRoute, nextHop, protocol);
1090 NS_LOG_DEBUG (
"The length of rrep option " << (uint32_t)length);
1092 if (length % 2 != 0)
1102 std::vector<Ipv4Address> routeCopy = nodeList;
1103 std::vector<Ipv4Address> cutRoute =
CutRoute (ipv4Address, nodeList);
1105 if (cutRoute.size () >= 2)
1108 NS_LOG_DEBUG (
"The route destination after cut " << dst);
1110 NS_ASSERT (cutRoute.front () == ipv4Address);
1111 bool addRoute =
false;
1112 if (dsr->IsLinkCache ())
1114 addRoute = dsr->AddRoute_Link (nodeList, ipv4Address);
1118 addRoute = dsr->AddRoute (toDestination);
1122 dsr->CancelRreqTimer (dst,
true);
1137 NS_ASSERT (routeCopy.back () == source);
1139 NS_LOG_DEBUG (
"The nextHop address " << nextHop <<
" and the source in the route reply " << source);
1151 NS_LOG_DEBUG (
"The reply header length " << (uint32_t)length);
1158 newPacket->
AddHeader (dsrRoutingHeader);
1159 dsr->SendReply (newPacket, ipv4Address, nextHop,
m_ipv4Route);
1171 .SetGroupName (
"Dsr")
1200 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Address << ipv4Header << (uint32_t)protocol << isPromisc);
1205 uint8_t numberAddress = (buf[1] - 2) / 4;
1234 NS_LOG_LOGIC (
"We process promiscuous receipt data packet");
1238 dsr->SendGratuitousReply (source, srcAddress, nodeList, protocol);
1244 if (destAddress != destination)
1246 NS_LOG_DEBUG (
"Process the promiscuously received packet");
1247 bool findPassive =
false;
1249 for (int32_t i = 0; i < nNodes; ++i)
1256 findPassive = dsrNode->PassiveEntryCheck (packet, source, destination, segsLeft, fragmentOffset, identification,
false);
1265 NS_LOG_DEBUG (
"We find one previously received passive entry");
1275 dsrSrc->CancelPassiveTimer (packet, source, destination, segsLeft);
1280 dsr->PassiveEntryCheck (packet, source, destination, segsLeft, fragmentOffset, identification,
true);
1291 uint8_t length = sourceRoute.
GetLength ();
1292 uint8_t nextAddressIndex;
1296 uint32_t size = p->
GetSize ();
1297 uint8_t *
data =
new uint8_t[size];
1299 uint8_t optionType = 0;
1300 optionType = *(
data);
1303 if (optionType == 160)
1305 NS_LOG_LOGIC (
"Remove the ack request header and add ack header to the packet");
1309 uint16_t ackId = ackReq.
GetAckId ();
1316 if (!nodeList.empty ())
1318 if (segsLeft > numberAddress)
1325 if (numberAddress - segsLeft < 2)
1331 ackAddress = nodeList[numberAddress - segsLeft - 2];
1334 NS_LOG_DEBUG (
"Send back ACK to the earlier hop " << ackAddress <<
" from us " << ipv4Address);
1335 dsr->SendAck (ackId, ackAddress, source, destination, protocol,
m_ipv4Route);
1348 if (length % 2 != 0)
1355 if (segsLeft > numberAddress)
1366 nextAddressIndex = numberAddress - segsLeft;
1368 NS_LOG_DEBUG (
"The next address of source route option " << nextAddress <<
" and the nextAddressIndex: " << (uint32_t)nextAddressIndex <<
" and the segments left : " << (uint32_t)segsLeft);
1380 if (nextHop ==
"0.0.0.0")
1383 dsr->PacketNewRoute (dsrP, realSource, targetAddress, protocol);
1387 if (ipv4Address == nextHop)
1400 SetRoute (nextAddress, ipv4Address);
1402 dsr->ForwardPacket (dsrP, newSourceRoute, ipv4Header, realSource, nextAddress, targetAddress, protocol,
m_ipv4Route);
1413 .SetGroupName (
"Dsr")
1442 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Header << (uint32_t)protocol << isPromisc);
1444 uint32_t size = p->
GetSize ();
1445 uint8_t *
data =
new uint8_t[size];
1447 uint8_t errorType = *(data + 2);
1457 NS_LOG_DEBUG (
"The error type value here " << (uint32_t)errorType);
1471 NS_LOG_DEBUG (
"The error source is " << rerrUnreach.
GetErrorDst () <<
"and the unreachable node is " << unreachAddress);
1480 dsr->DeleteAllRoutesIncludeLink (errorSource, unreachAddress, ipv4Address);
1483 uint32_t serialized =
DoSendError (newP, rerrUnreach, rerrSize, ipv4Address, protocol);
1502 uint32_t serialized = 0;
1512 uint8_t numberAddress = (buf[1] - 2) / 4;
1515 NS_LOG_DEBUG (
"The number of addresses " << (uint32_t)numberAddress);
1529 uint8_t length = sourceRoute.
GetLength ();
1530 uint8_t nextAddressIndex;
1542 if (length % 2 != 0)
1549 if (segmentsLeft > numberAddress)
1558 if (segmentsLeft == 0 && targetAddress == ipv4Address)
1560 NS_LOG_INFO (
"This is the destination of the error, send error request");
1561 dsr->SendErrorRequest (rerr, protocol);
1562 return serializedSize;
1568 nextAddressIndex = numberAddress - segmentsLeft;
1578 return serializedSize;
1582 SetRoute (nextAddress, ipv4Address);
1583 dsr->ForwardErrPacket (rerr, newSourceRoute, nextAddress, protocol,
m_ipv4Route);
1584 return serializedSize;
1591 static TypeId tid =
TypeId (
"ns3::dsr::DsrOptionAckReq")
1593 .SetGroupName (
"Dsr")
1622 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Header << (uint32_t)protocol << isPromisc);
1638 NS_LOG_DEBUG (
"The next header value " << (uint32_t)protocol);
1649 .SetGroupName (
"Dsr")
1678 NS_LOG_FUNCTION (
this << packet << dsrP << ipv4Address << source << ipv4Header << (uint32_t)protocol << isPromisc);
1696 dsr->UpdateRouteEntry (realDst);
1700 dsr->CallCancelPacketTimer (ackId, ipv4Header, realSrc, realDst);
uint32_t RemoveHeader(Header &header)
Deserialize and remove the header from the internal buffer.
static const uint8_t OPT_NUMBER
Dsr Route Error option number.
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
virtual uint8_t GetOptionNumber() const
Get the option number.
static const uint8_t OPT_NUMBER
Rreq option number.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
static uint32_t GetNNodes(void)
static const uint8_t OPT_NUMBER
Dsr ack request option number.
virtual TypeId GetInstanceTypeId() const
Get the instance type ID.
static TypeId GetTypeId()
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
static Ptr< Node > GetNode(uint32_t n)
Introspection did not find any typical Config paths.
static TypeId GetTypeId()
void AddPacketTag(const Tag &tag) const
Add a packet tag.
virtual uint8_t GetOptionNumber() const =0
Get the option number.
#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.
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
uint32_t GetSize(void) const
Returns the the size in bytes of the packet (including the zero-filled initial payload).
bool IsMulticast(void) const
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_LOG_FUNCTION_NOARGS()
Output the name of the function.
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
Introspection did not find any typical Config paths.
This class implements a tag that carries the socket-specific TTL of a packet to the IP layer...
virtual TypeId GetInstanceTypeId() const
Get the instance type ID.
void SetNode(Ptr< Node > node)
Set the node.
static const uint8_t OPT_NUMBER
Pad1 option number.
uint8_t DoSendError(Ptr< Packet > p, DsrOptionRerrUnreachHeader &rerr, uint32_t rerrSize, Ipv4Address ipv4Address, uint8_t protocol)
Do Send error message.
uint32_t GetIDfromIP(Ipv4Address address)
Get the node id with Ipv4Address.
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Create a TraceSourceAccessor which will control access to the underlying trace source.
void SetSource(Ipv4Address src)
virtual uint8_t GetOptionNumber() const
Get the option number.
void SetTtl(uint8_t ttl)
Set the tag's TTL.
Introspection did not find any typical Config paths.
static TypeId GetTypeId()
void SetGateway(Ipv4Address gw)
Hold an unsigned integer type.
DsrOptionRreq()
Constructor.
std::vector< Ipv4Address > IP_VECTOR
Define the vector to hold Ip address.
Ipv4Address ReverseSearchNextTwoHop(Ipv4Address ipv4Address, std::vector< Ipv4Address > &vec)
Reverse search for the next two hop in the route.
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
TracedCallback< Ptr< const Packet > > m_dropTrace
Drop trace callback.
static const uint8_t OPT_NUMBER
Router alert option number.
static TypeId GetTypeId()
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
static const uint8_t OPT_NUMBER
PadN option number.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
virtual ~DsrOptionRreq()
Destructor.
std::vector< Ipv4Address > m_finalRoute
The vector of final Ipv4 address.
virtual TypeId GetInstanceTypeId() const
Get the instance type ID.
Access to the Ipv4 forwarding table, interfaces, and configuration.
Ptr< Packet > Copy(void) const
performs a COW copy of the packet.
void RemoveDuplicates(std::vector< Ipv4Address > &vec)
Remove the duplicates from the route.
Time ActiveRouteTimeout
The active route timeout value.
void PrintVector(std::vector< Ipv4Address > &vec)
Print out the elements in the route vector.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
static const uint8_t OPT_NUMBER
The Dsr Ack option number.
Ipv4Address SearchNextHop(Ipv4Address ipv4Address, std::vector< Ipv4Address > &vec)
Search for the next hop in the route.
Introspection did not find any typical Config paths.
IP_VECTOR GetVector() const
TracedCallback< const DsrOptionSRHeader & > m_rxPacketTrace
The receive trace back, only triggered when final destination receive data packet.
static TypeId GetTypeId()
virtual ~DsrOptions()
Destructor.
Ipv4 addresses are stored in host order in this class.
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
static TypeId GetTypeId()
Introspection did not find any typical Config paths.
Introspection did not find any typical Config paths.
void AddDsrOption(DsrOptionHeader const &option)
Serialize the option, prepending pad1 or padn option as necessary.
bool CheckDuplicates(Ipv4Address ipv4Address, std::vector< Ipv4Address > &vec)
Check if the route already contains the node ip address.
bool ReverseRoutes(std::vector< Ipv4Address > &vec)
Reverse the routes.
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
Ptr< Ipv4Route > m_ipv4Route
The ipv4 route.
virtual TypeId GetInstanceTypeId() const
Get the instance type ID.
Ipv4Address ReverseSearchNextHop(Ipv4Address ipv4Address, std::vector< Ipv4Address > &vec)
Reverse search for the next hop in the route.
virtual ~DsrOptionAckReq()
virtual TypeId GetInstanceTypeId() const
Get the instance type ID.
static TypeId GetTypeId(void)
Get the type identificator.
bool ContainAddressAfter(Ipv4Address ipv4Address, Ipv4Address destAddress, std::vector< Ipv4Address > &nodeList)
Search for the ipv4 address in the node list.
virtual uint8_t GetOptionNumber() const
Get the option number.
virtual uint8_t GetOptionNumber() const
Get the option number.
virtual uint8_t GetOptionNumber() const
Get the option number.
Introspection did not find any typical Config paths.
virtual TypeId GetInstanceTypeId() const
Get the instance type ID.
uint32_t CopyData(uint8_t *buffer, uint32_t size) const
Copy the packet contents to a byte buffer.
static const uint8_t OPT_NUMBER
Source Route option number.
Introspection did not find any typical Config paths.
virtual uint8_t GetOptionNumber() const
Get the option number.
A base class which provides memory management and object aggregation.
Introspection did not find any typical Config paths.
Ptr< Node > GetNode() const
Get the node.
virtual Ptr< Ipv4Route > SetRoute(Ipv4Address nextHop, Ipv4Address srcAddress)
Set the route to use for data packets, used by the option headers when sending data/control packets...
bool IfDuplicates(std::vector< Ipv4Address > &vec, std::vector< Ipv4Address > &vec2)
Check if the two vectors contain duplicate or not.
Ptr< Node > GetNodeWithAddress(Ipv4Address ipv4Address)
Get the node object with Ipv4Address.
static TypeId GetTypeId()
virtual uint8_t Process(Ptr< Packet > packet, Ptr< Packet > dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const &ipv4Header, uint8_t protocol, bool &isPromisc, Ipv4Address promiscSource)
Process method.
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.
void AddHeader(const Header &header)
Add header to this packet.
void SetDestination(Ipv4Address dest)
std::vector< Ipv4Address > CutRoute(Ipv4Address ipv4Address, std::vector< Ipv4Address > &nodeList)
Cut the route from ipv4Address to the end of the route vector.
virtual uint8_t GetOptionNumber() const
Get the option number.
static TypeId GetTypeId()
virtual uint8_t GetOptionNumber() const
Get the option number.