84 #include "ns3/abort.h" 85 #include "ns3/core-module.h" 86 #include "ns3/internet-module.h" 87 #include "ns3/network-module.h" 88 #include "ns3/fd-net-device-module.h" 89 #include "ns3/internet-apps-module.h" 90 #include "ns3/ipv4-static-routing-helper.h" 91 #include "ns3/ipv4-list-routing-helper.h" 104 main (
int argc,
char *argv[])
108 std::string deviceName (
"eth0");
109 std::string remote (
"8.8.8.8");
110 std::string localAddress (
"1.2.3.4");
111 std::string localGateway (
"1.2.3.4");
113 std::string emuMode (
"raw");
114 #elif HAVE_NETMAP_USER_H 115 std::string emuMode (
"netmap");
116 #else // HAVE_DPDK_USER_H is true (otherwise this example is not compiled) 117 std::string emuMode (
"dpdk");
125 cmd.AddValue (
"deviceName",
"Device name (in raw, netmap mode) or Device address (in dpdk mode, eg: 0000:00:1f.6). Use `lspci` to find device address.", deviceName);
126 cmd.AddValue (
"remote",
"Remote IP address (dotted decimal only please)", remote);
127 cmd.AddValue (
"localIp",
"Local IP address (dotted decimal only please)", localAddress);
128 cmd.AddValue (
"gateway",
"Gateway address (dotted decimal only please)", localGateway);
129 cmd.AddValue (
"emuMode",
"Emulation mode in {raw, netmap, dpdk}", emuMode);
130 cmd.Parse (argc, argv);
134 NS_ABORT_MSG_IF (localIp ==
"1.2.3.4",
"You must change the local IP address before running this example");
136 Ipv4Mask localMask (
"255.255.255.0");
182 if (emuMode ==
"raw")
189 #ifdef HAVE_NETMAP_USER_H 190 if (emuMode ==
"netmap")
197 #ifdef HAVE_DPDK_USER_H 198 if (emuMode ==
"dpdk")
213 if (helper ==
nullptr)
232 internetStackHelper.
Install (node);
236 uint32_t
interface = ipv4->AddInterface (device);
240 ipv4->
SetUp (interface);
256 NS_ABORT_MSG_IF (gateway ==
"1.2.3.4",
"You must change the gateway IP address before running this example");
290 helper->
EnablePcap (emuMode +
"-emu-ping", device,
true);
295 NS_LOG_INFO (
"Run Emulation in " << emuMode <<
" mode.");
uint32_t AddApplication(Ptr< Application > application)
Associate an Application to this Node.
void SetStopTime(Time stop)
Specify application stop time.
Simulation virtual time values and global simulation resolution.
AttributeValue implementation for Boolean.
#define NS_ABORT_MSG(msg)
Unconditional abnormal program termination with a message.
void SetDefaultRoute(Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a default route to the static routing table.
Hold variables of type string.
a class to represent an Ipv4 address mask
static void Run(void)
Run the simulation.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
aggregate IP/TCP/UDP functionality to existing Nodes.
build a set of FdNetDevice objects Normally we eschew multiple inheritance, however, the classes PcapUserHelperForDevice and AsciiTraceUserHelperForDevice are treated as "mixins".
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
static void PingRtt(std::string context, Time rtt)
static void Add(std::string name, Ptr< Object > object)
Add the association between the string "name" and the Ptr<Object> obj.
build a DpdkNetDevice object attached to a physical network interface
virtual NetDeviceContainer Install(Ptr< Node > node) const
This method creates a FdNetDevice and associates it to a node.
static Mac48Address Allocate(void)
Allocate a new Mac48Address.
virtual void SetUp(uint32_t interface)=0
holds a vector of ns3::NetDevice pointers
static void Bind(std::string name, const AttributeValue &value)
Iterate over the set of GlobalValues until a matching name is found and then set its value with Globa...
Parse command-line arguments.
void Connect(std::string path, const CallbackBase &cb)
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
Access to the IPv4 forwarding table, interfaces, and configuration.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
void SetDeviceName(std::string deviceName)
Set the device name of this device.
build a set of FdNetDevice objects attached to a physical network interface
Every class exported by the ns3 library is enclosed in the ns3 namespace.
#define NS_LOG_UNCOND(msg)
Output the requested message unconditionally.
AttributeValue implementation for Ipv4Address.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
Ipv4 addresses are stored in host order in this class.
#define NS_ABORT_MSG_IF(cond, msg)
Abnormal program termination if a condition is true, with a message.
void SetDeviceName(std::string deviceName)
Set the device name of this device.
a class to store IPv4 address information on an interface
Helper class that adds ns3::Ipv4StaticRouting objects.
AttributeValue implementation for Mac48Address.
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
Time Seconds(double value)
Construct a Time in the indicated unit.
virtual void SetMetric(uint32_t interface, uint16_t metric)=0
void SetDpdkDriver(std::string dpdkDriver)
Sets DPDK Driver to bind NIC to.
virtual bool AddAddress(uint32_t interface, Ipv4InterfaceAddress address)=0
void SetPmdLibrary(std::string pmdLibrary)
Sets PMD Library to be used for the NIC.
void EnablePcap(std::string prefix, Ptr< NetDevice > nd, bool promiscuous=false, bool explicitFilename=false)
Enable pcap output the indicated net device.
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
build a set of FdNetDevice objects attached to a physical network interface
void SetStartTime(Time start)
Specify application start time.
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...
Ptr< Ipv4StaticRouting > GetStaticRouting(Ptr< Ipv4 > ipv4) const
Try and find the static routing protocol as either the main routing protocol or in the list of routin...