10#include "ns3/ipv4-address-generator.h"
13#include "ns3/loopback-net-device.h"
14#include "ns3/net-device-queue-interface.h"
15#include "ns3/net-device.h"
18#include "ns3/simulator.h"
19#include "ns3/traffic-control-helper.h"
20#include "ns3/traffic-control-layer.h"
49 SetBase(network, mask, address);
67 "Ipv4AddressHelper::SetBase(): Inconsistent network and mask");
131 "Ipv4AddressHelper::Assign(): NetDevice is not not associated "
132 "with any node -> fail");
136 "Ipv4AddressHelper::Assign(): NetDevice is associated"
137 " with a node without IPv4 stack installed -> fail "
138 "(maybe need to use InternetStackHelper?)");
140 int32_t interface = ipv4->GetInterfaceForDevice(device);
143 interface = ipv4->AddInterface(device);
146 "Ipv4AddressHelper::Assign(): "
147 "Interface index not found");
150 ipv4->AddAddress(interface, ipv4Addr);
151 ipv4->SetMetric(interface, 1);
152 ipv4->SetUp(interface);
153 retval.
Add(ipv4, interface);
168 std::size_t nTxQueues = ndqi->GetNTxQueues();
169 NS_LOG_LOGIC(
"Installing default traffic control configuration ("
170 << nTxQueues <<
" device queue(s))");
195 NS_ASSERT_MSG(
false,
"Ipv4AddressHelper::NumAddressBits(): Bad Mask");
static bool AddAllocated(const Ipv4Address addr)
Add the Ipv4Address to the list of IPv4 entries.
uint32_t m_shift
shift, equivalent to the number of bits in the hostpart
uint32_t m_mask
network mask
uint32_t m_network
network address
uint32_t m_base
base address
Ipv4Address NewAddress()
Increment the IP address counter used to allocate IP addresses.
uint32_t m_max
maximum allowed address
uint32_t m_address
address
Ipv4AddressHelper()
Construct a helper class to make life easier while doing simple IPv4 address assignment in scripts.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
uint32_t NumAddressBits(uint32_t maskbits) const
Returns the number of address bits (hostpart) for a given netmask.
Ipv4Address NewNetwork()
Increment the network number and reset the IP address counter to the base value provided in the SetBa...
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
Ipv4 addresses are stored in host order in this class.
uint32_t Get() const
Get the host-order 32-bit IP address.
Access to the IPv4 forwarding table, interfaces, and configuration.
a class to store IPv4 address information on an interface
holds a vector of std::pair of Ptr<Ipv4> and interface index.
void Add(const Ipv4InterfaceContainer &other)
Concatenate the entries in the other container with ours.
a class to represent an Ipv4 address mask
uint32_t Get() const
Get the host-order 32-bit IP mask.
holds a vector of ns3::NetDevice pointers
uint32_t GetN() const
Get the number of Ptr<NetDevice> stored in this container.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
Network device transmission queue interface.
Smart pointer class similar to boost::intrusive_ptr.
Build a set of QueueDisc objects.
QueueDiscContainer Install(NetDeviceContainer c)
static TrafficControlHelper Default(std::size_t nTxQueues=1)
The Traffic Control layer aims at introducing an equivalent of the Linux Traffic Control infrastructu...
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
#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_NOARGS()
Output the name of the function.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< T1 > DynamicCast(const Ptr< T2 > &p)
Cast a Ptr.
const uint32_t N_BITS
number of bits in a IPv4 address