18#include "ns3/icmpv4-l4-protocol.h"
19#include "ns3/icmpv6-l4-protocol.h"
20#include "ns3/ipv4-header.h"
21#include "ns3/ipv4-l3-protocol.h"
22#include "ns3/ipv6-header.h"
23#include "ns3/ipv6-l3-protocol.h"
25#include "ns3/packet.h"
26#include "ns3/tcp-header.h"
27#include "ns3/tcp-l4-protocol.h"
28#include "ns3/udp-header.h"
29#include "ns3/udp-l4-protocol.h"
74 uint16_t localPort = 0;
75 uint16_t remotePort = 0;
80 pCopy->RemoveHeader(ipv4Header);
84 localAddressIpv4 = ipv4Header.
GetSource();
90 remoteAddressIpv4 = ipv4Header.
GetSource();
94 <<
" remote address: " << remoteAddressIpv4);
105 tos = ipv4Header.
GetTos();
111 if (fragmentOffset == 0)
116 pCopy->RemoveHeader(udpHeader);
129 std::tuple<uint32_t, uint32_t, uint8_t, uint16_t> fragmentKey =
141 pCopy->RemoveHeader(tcpHeader);
155 std::tuple<uint32_t, uint32_t, uint8_t, uint16_t> fragmentKey =
173 std::tuple<uint32_t, uint32_t, uint8_t, uint16_t> fragmentKey =
183 localPort = it->second.first;
184 remotePort = it->second.second;
196 pCopy->RemoveHeader(ipv6Header);
200 localAddressIpv6 = ipv6Header.
GetSource();
206 remoteAddressIpv6 = ipv6Header.
GetSource();
210 <<
" remote address: " << remoteAddressIpv6);
218 pCopy->RemoveHeader(udpHeader);
234 pCopy->RemoveHeader(tcpHeader);
249 NS_ABORT_MSG(
"EpcTftClassifier::Classify - Unknown IP type...");
255 << localAddressIpv4 <<
" remoteAddr=" << remoteAddressIpv4 <<
" localPort="
256 << localPort <<
" remotePort=" << remotePort <<
" tos=0x" << (uint16_t)tos);
262 std::map<uint32_t, Ptr<EpcTft>>::const_reverse_iterator it;
270 if (tft->Matches(direction,
285 << localAddressIpv6 <<
" remoteAddr=" << remoteAddressIpv6 <<
" localPort="
286 << localPort <<
" remotePort=" << remotePort <<
" tos=0x" << (uint16_t)tos);
292 std::map<uint32_t, Ptr<EpcTft>>::const_reverse_iterator it;
300 if (tft->Matches(direction,
std::map< std::tuple< uint32_t, uint32_t, uint8_t, uint16_t >, std::pair< uint32_t, uint32_t > > m_classifiedIpv4Fragments
Map with already classified IPv4 Fragments An entry is added when the port info is available,...
uint32_t Classify(Ptr< Packet > p, EpcTft::Direction direction, uint16_t protocolNumber)
classify an IP packet
void Add(Ptr< EpcTft > tft, uint32_t id)
add a TFT to the Classifier
std::map< uint32_t, Ptr< EpcTft > > m_tftMap
TFT map.
void Delete(uint32_t id)
delete an existing TFT from the classifier
Direction
Indicates the direction of the traffic that is to be classified.
Ipv4 addresses are stored in host order in this class.
uint32_t Get() const
Get the host-order 32-bit IP address.
static constexpr uint16_t PROT_NUMBER
Protocol number.
Describes an IPv6 address.
static constexpr uint16_t PROT_NUMBER
The protocol number for IPv6 (0x86DD).
Smart pointer class similar to boost::intrusive_ptr.
static constexpr uint8_t PROT_NUMBER
Protocol number (see http://www.iana.org/assignments/protocol-numbers)
static constexpr uint8_t PROT_NUMBER
Protocol number (see http://www.iana.org/assignments/protocol-numbers)
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file,...
#define NS_ABORT_MSG(msg)
Unconditional abnormal program termination with a message.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Every class exported by the ns3 library is enclosed in the ns3 namespace.