A Discrete-Event Network Simulator
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packet-socket-apps.cc
Go to the documentation of this file.
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2014 Universita' di Firenze
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Tommaso Pecorella <tommaso.pecorella@unifi.it>
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*/
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// Network topology
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//
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// n0 n1
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// | |
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// =================
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// SimpleChannel
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//
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// - Packets flows from n0 to n1
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//
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// This example shows how to use the PacketSocketServer and PacketSocketClient
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// to send non-IP packets over a SimpleNetDevice
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#include "ns3/core-module.h"
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#include "ns3/network-module.h"
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using namespace
ns3
;
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int
main (
int
argc,
char
*argv[])
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{
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bool
verbose
=
false
;
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CommandLine
cmd
(__FILE__);
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cmd
.AddValue (
"verbose"
,
"turn on log components"
,
verbose
);
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cmd
.Parse(argc, argv);
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if
(
verbose
)
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{
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LogComponentEnable
(
"PacketSocketServer"
,
LOG_LEVEL_ALL
);
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LogComponentEnable
(
"PacketSocketClient"
,
LOG_LEVEL_ALL
);
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LogComponentEnable
(
"SimpleNetDevice"
,
LOG_LEVEL_ALL
);
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}
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NodeContainer
nodes
;
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nodes
.Create (2);
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ns3::PacketMetadata::Enable
();
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PacketSocketHelper
packetSocket;
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// give packet socket powers to nodes.
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packetSocket.
Install
(
nodes
);
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Ptr<SimpleNetDevice>
txDev;
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txDev = CreateObject<SimpleNetDevice> ();
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nodes
.Get (0)->AddDevice (txDev);
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Ptr<SimpleNetDevice>
rxDev;
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rxDev = CreateObject<SimpleNetDevice> ();
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nodes
.Get (1)->AddDevice (rxDev);
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Ptr<SimpleChannel>
channel
= CreateObject<SimpleChannel> ();
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txDev->SetChannel (
channel
);
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rxDev->SetChannel (
channel
);
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txDev->SetNode (
nodes
.Get (0));
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rxDev->SetNode (
nodes
.Get (1));
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PacketSocketAddress
socketAddr;
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socketAddr.
SetSingleDevice
(txDev->GetIfIndex ());
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socketAddr.
SetPhysicalAddress
(rxDev->GetAddress ());
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// Arbitrary protocol type.
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// Note: PacketSocket doesn't have any L4 multiplexing or demultiplexing
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// The only mux/demux is based on the protocol field
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socketAddr.
SetProtocol
(1);
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Ptr<PacketSocketClient>
client = CreateObject<PacketSocketClient> ();
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client->SetRemote (socketAddr);
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nodes
.Get (0)->AddApplication (client);
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Ptr<PacketSocketServer>
server = CreateObject<PacketSocketServer> ();
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server->SetLocal (socketAddr);
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nodes
.Get (1)->AddApplication (server);
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Simulator::Run
();
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Simulator::Destroy
();
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return
0;
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}
ns3::CommandLine
Parse command-line arguments.
Definition:
command-line.h:229
ns3::NodeContainer
keep track of a set of node pointers.
Definition:
node-container.h:39
ns3::PacketMetadata::Enable
static void Enable(void)
Enable the packet metadata.
Definition:
packet-metadata.cc:52
ns3::PacketSocketAddress
an address for a packet socket
Definition:
packet-socket-address.h:39
ns3::PacketSocketAddress::SetProtocol
void SetProtocol(uint16_t protocol)
Set the protocol.
Definition:
packet-socket-address.cc:33
ns3::PacketSocketAddress::SetPhysicalAddress
void SetPhysicalAddress(const Address address)
Set the destination address.
Definition:
packet-socket-address.cc:53
ns3::PacketSocketAddress::SetSingleDevice
void SetSingleDevice(uint32_t device)
Set the address to match only a specified NetDevice.
Definition:
packet-socket-address.cc:46
ns3::PacketSocketHelper
Give ns3::PacketSocket powers to ns3::Node.
Definition:
packet-socket-helper.h:32
ns3::PacketSocketHelper::Install
void Install(Ptr< Node > node) const
Aggregate an instance of a ns3::PacketSocketFactory onto the provided node.
Definition:
packet-socket-helper.cc:37
ns3::Ptr
Smart pointer class similar to boost::intrusive_ptr.
Definition:
ptr.h:74
ns3::Simulator::Destroy
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
Definition:
simulator.cc:136
ns3::Simulator::Run
static void Run(void)
Run the simulation.
Definition:
simulator.cc:172
first.nodes
nodes
Definition:
first.py:32
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns3::LOG_LEVEL_ALL
@ LOG_LEVEL_ALL
Print everything.
Definition:
log.h:116
ns3::LogComponentEnable
void LogComponentEnable(char const *name, enum LogLevel level)
Enable the logging output associated with that log component.
Definition:
log.cc:361
second.cmd
cmd
Definition:
second.py:35
third.channel
channel
Definition:
third.py:92
verbose
bool verbose
Definition:
openflow-switch.cc:50
src
network
examples
packet-socket-apps.cc
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