author | Mathieu Lacage <mathieu.lacage@sophia.inria.fr> |
Tue, 06 Nov 2007 16:16:18 +0100 | |
changeset 2084 | 24cfc21bda99 |
parent 1514 | addb79f47ba5 |
child 2230 | 9f13ac3291e0 |
permissions | -rw-r--r-- |
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89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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1 |
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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2 |
/* |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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* This program is free software; you can redistribute it and/or modify |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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4 |
* it under the terms of the GNU General Public License version 2 as |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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5 |
* published by the Free Software Foundation; |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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6 |
* |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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* This program is distributed in the hope that it will be useful, |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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8 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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9 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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10 |
* GNU General Public License for more details. |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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* |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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* You should have received a copy of the GNU General Public License |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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* along with this program; if not, write to the Free Software |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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*/ |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// Example of the sending of a datagram to a broadcast address |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// Network topology |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// ============== |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// | | |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// n0 n1 n2 |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// | | |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// ========== |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// |
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// n0 originates UDP broadcast to 255.255.255.255/discard port, which |
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// is replicated and received on both n1 and n2 |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include <iostream> |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include <fstream> |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include <string> |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include <cassert> |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/command-line.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/default-value.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/ptr.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/random-variable.h" |
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#include "ns3/log.h" |
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|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/simulator.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/nstime.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/data-rate.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/ascii-trace.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/pcap-trace.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/internet-node.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/csma-channel.h" |
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#include "ns3/csma-net-device.h" |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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#include "ns3/csma-topology.h" |
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#include "ns3/csma-ipv4-topology.h" |
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#include "ns3/mac48-address.h" |
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#include "ns3/ipv4-address.h" |
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#include "ns3/inet-socket-address.h" |
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#include "ns3/ipv4.h" |
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#include "ns3/socket.h" |
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#include "ns3/ipv4-route.h" |
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#include "ns3/onoff-application.h" |
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#include "ns3/packet-sink.h" |
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|
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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using namespace ns3; |
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NS_LOG_COMPONENT_DEFINE ("CsmaBroadcastExample"); |
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int |
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main (int argc, char *argv[]) |
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{ |
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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// Users may find it convenient to turn on explicit debugging |
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// for selected modules; the below lines suggest how to do this |
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#if 0 |
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LogComponentEnable ("CsmaBroadcastExample", LOG_LEVEL_INFO); |
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72 |
|
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
73 |
LogComponentEnable("Object", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
74 |
LogComponentEnable("Queue", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
75 |
LogComponentEnable("DropTailQueue", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
76 |
LogComponentEnable("Channel", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
77 |
LogComponentEnable("CsmaChannel", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
78 |
LogComponentEnable("NetDevice", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
79 |
LogComponentEnable("CsmaNetDevice", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
80 |
LogComponentEnable("Ipv4L3Protocol", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
81 |
LogComponentEnable("PacketSocket", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
82 |
LogComponentEnable("Socket", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
83 |
LogComponentEnable("UdpSocket", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
84 |
LogComponentEnable("UdpL4Protocol", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
85 |
LogComponentEnable("Ipv4L3Protocol", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
86 |
LogComponentEnable("Ipv4StaticRouting", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
87 |
LogComponentEnable("Ipv4Interface", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
88 |
LogComponentEnable("ArpIpv4Interface", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
89 |
LogComponentEnable("Ipv4LoopbackInterface", LOG_LEVEL_ALL); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
90 |
LogComponentEnable("OnOffApplication", LOG_LEVEL_ALL); |
1512
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
Tom Henderson <tomh@tomh.org>
parents:
1504
diff
changeset
|
91 |
// Enable the below logging command to see the packets being received |
1504
36ecc970ba96
checkpoint debug to log
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parents:
1501
diff
changeset
|
92 |
LogComponentEnable("PacketSinkApplication", LOG_LEVEL_ALL); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
93 |
#endif |
1512
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
Tom Henderson <tomh@tomh.org>
parents:
1504
diff
changeset
|
94 |
|
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
95 |
// Set up some default values for the simulation. Use the Bind() |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
96 |
// technique to tell the system what subclass of Queue to use, |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
97 |
// and what the queue limit is |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
98 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
99 |
// The below Bind command tells the queue factory which class to |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
100 |
// instantiate, when the queue factory is invoked in the topology code |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
101 |
DefaultValue::Bind ("Queue", "DropTailQueue"); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
102 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
103 |
// Allow the user to override any of the defaults and the above |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
104 |
// Bind()s at run-time, via command-line arguments |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
105 |
CommandLine::Parse (argc, argv); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
106 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
107 |
// Here, we will explicitly create four nodes. In more sophisticated |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
108 |
// topologies, we could configure a node factory. |
1504
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
109 |
NS_LOG_INFO ("Create nodes."); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
110 |
Ptr<Node> n0 = Create<InternetNode> (); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
111 |
Ptr<Node> n1 = Create<InternetNode> (); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
112 |
Ptr<Node> n2 = Create<InternetNode> (); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
113 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
114 |
// We create the channels first without any IP addressing information |
1504
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
115 |
NS_LOG_INFO ("Create channels."); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
116 |
Ptr<CsmaChannel> channel0 = |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
117 |
CsmaTopology::CreateCsmaChannel( |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
118 |
DataRate(5000000), MilliSeconds(2)); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
119 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
120 |
// We create the channels first without any IP addressing information |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
121 |
Ptr<CsmaChannel> channel1 = |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
122 |
CsmaTopology::CreateCsmaChannel( |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
123 |
DataRate(5000000), MilliSeconds(2)); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
124 |
|
1504
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
125 |
NS_LOG_INFO ("Build Topology."); |
1450
5113781f15d2
name changes missed
Craig Dowell <craigdo@ee.washington.edu>
parents:
1318
diff
changeset
|
126 |
uint32_t n0ifIndex0 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n0, channel0, |
1494
c2985e1cd091
rename Euixx to Macxx
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1454
diff
changeset
|
127 |
Mac48Address("10:54:23:54:0:50")); |
1450
5113781f15d2
name changes missed
Craig Dowell <craigdo@ee.washington.edu>
parents:
1318
diff
changeset
|
128 |
uint32_t n0ifIndex1 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n0, channel1, |
1494
c2985e1cd091
rename Euixx to Macxx
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1454
diff
changeset
|
129 |
Mac48Address("10:54:23:54:0:51")); |
1450
5113781f15d2
name changes missed
Craig Dowell <craigdo@ee.washington.edu>
parents:
1318
diff
changeset
|
130 |
uint32_t n1ifIndex = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n1, channel0, |
1494
c2985e1cd091
rename Euixx to Macxx
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1454
diff
changeset
|
131 |
Mac48Address("10:54:23:54:23:51")); |
1450
5113781f15d2
name changes missed
Craig Dowell <craigdo@ee.washington.edu>
parents:
1318
diff
changeset
|
132 |
uint32_t n2ifIndex = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n2, channel1, |
1494
c2985e1cd091
rename Euixx to Macxx
Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
parents:
1454
diff
changeset
|
133 |
Mac48Address("10:54:23:54:23:52")); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
134 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
135 |
// Later, we add IP addresses. |
1504
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
changeset
|
136 |
NS_LOG_INFO ("Assign IP Addresses."); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
137 |
CsmaIpv4Topology::AddIpv4Address ( |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
138 |
n0, n0ifIndex0, Ipv4Address("10.1.0.1"), Ipv4Mask("255.255.0.0")); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
139 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
140 |
CsmaIpv4Topology::AddIpv4Address ( |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
141 |
n1, n1ifIndex, Ipv4Address("10.1.0.2"), Ipv4Mask("255.255.0.0")); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
142 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
143 |
CsmaIpv4Topology::AddIpv4Address ( |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
144 |
n0, n0ifIndex1, Ipv4Address("192.168.1.1"), Ipv4Mask("255.255.255.0")); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
145 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
146 |
CsmaIpv4Topology::AddIpv4Address ( |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
147 |
n2, n2ifIndex, Ipv4Address("192.168.1.2"), Ipv4Mask("255.255.255.0")); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
148 |
|
1514
addb79f47ba5
change port number used by example scripts to 'discard' or 'echo' instead of '80'
Tom Henderson <tomh@tomh.org>
parents:
1512
diff
changeset
|
149 |
// RFC 863 discard port ("9") indicates packet should be thrown away |
1512
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
Tom Henderson <tomh@tomh.org>
parents:
1504
diff
changeset
|
150 |
// by the system. We allow this silent discard to be overridden |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
Tom Henderson <tomh@tomh.org>
parents:
1504
diff
changeset
|
151 |
// by the PacketSink application. |
1514
addb79f47ba5
change port number used by example scripts to 'discard' or 'echo' instead of '80'
Tom Henderson <tomh@tomh.org>
parents:
1512
diff
changeset
|
152 |
uint16_t port = 9; |
1453
5e9a0b9f30a9
integrating broadcast with multicast and sockets with multiple interfaces required default route for disambiguation
Craig Dowell <craigdo@ee.washington.edu>
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153 |
|
1318
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Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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154 |
// Create the OnOff application to send UDP datagrams of size |
1512
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155 |
// 512 bytes (default) at a rate of 500 Kb/s (default) from n0 |
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156 |
NS_LOG_INFO ("Create Applications."); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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157 |
Ptr<OnOffApplication> ooff = Create<OnOffApplication> ( |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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158 |
n0, |
1514
addb79f47ba5
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|
159 |
InetSocketAddress ("255.255.255.255", port), |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
160 |
"Udp", |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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161 |
ConstantVariable(1), |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
162 |
ConstantVariable(0)); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
163 |
// Start the application |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
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|
164 |
ooff->Start(Seconds(1.0)); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
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diff
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|
165 |
ooff->Stop (Seconds(10.0)); |
1512
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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1504
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|
166 |
|
0445a24ada26
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|
167 |
// Create an optional packet sink to receive these packets |
0445a24ada26
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|
168 |
Ptr<PacketSink> sink = Create<PacketSink> ( |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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|
169 |
n1, |
1514
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|
170 |
InetSocketAddress (Ipv4Address::GetAny (), port), |
1512
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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1504
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|
171 |
"Udp"); |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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1504
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|
172 |
// Start the sink |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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|
173 |
sink->Start (Seconds (1.0)); |
0445a24ada26
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1504
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|
174 |
sink->Stop (Seconds (10.0)); |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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|
175 |
|
0445a24ada26
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|
176 |
// Create an optional packet sink to receive these packets |
0445a24ada26
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|
177 |
sink = Create<PacketSink> ( |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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|
178 |
n2, |
1514
addb79f47ba5
change port number used by example scripts to 'discard' or 'echo' instead of '80'
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diff
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|
179 |
InetSocketAddress (Ipv4Address::GetAny (), port), |
1512
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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1504
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|
180 |
"Udp"); |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
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1504
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|
181 |
// Start the sink |
0445a24ada26
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1504
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|
182 |
sink->Start (Seconds (1.0)); |
0445a24ada26
add PacketSinks, change port number to UDP discard port, fix comment on onoff-application, delete logic for setting a default route
Tom Henderson <tomh@tomh.org>
parents:
1504
diff
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|
183 |
sink->Stop (Seconds (10.0)); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
184 |
|
1504
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
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|
185 |
NS_LOG_INFO ("Configure Tracing."); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
186 |
// Configure tracing of all enqueue, dequeue, and NetDevice receive events |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
187 |
// Trace output will be sent to the csma-broadcast.tr file |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
188 |
AsciiTrace asciitrace ("csma-broadcast.tr"); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
189 |
asciitrace.TraceAllNetDeviceRx (); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
190 |
asciitrace.TraceAllQueues (); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
191 |
|
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
192 |
// Also configure some tcpdump traces; each interface will be traced |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
193 |
// The output files will be named |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
194 |
// simple-point-to-point.pcap-<nodeId>-<interfaceId> |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
195 |
// and can be read by the "tcpdump -r" command (use "-tt" option to |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
196 |
// display timestamps correctly) |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
197 |
PcapTrace pcaptrace ("csma-broadcast.pcap"); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
198 |
pcaptrace.TraceAllIp (); |
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
199 |
|
1504
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Craig Dowell <craigdo@ee.washington.edu>
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1501
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|
200 |
NS_LOG_INFO ("Run Simulation."); |
36ecc970ba96
checkpoint debug to log
Craig Dowell <craigdo@ee.washington.edu>
parents:
1501
diff
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|
201 |
Simulator::Run (); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
202 |
Simulator::Destroy (); |
1504
36ecc970ba96
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Craig Dowell <craigdo@ee.washington.edu>
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|
203 |
NS_LOG_INFO ("Done."); |
1318
89b78e2d521e
Fix for bug69: set local address correctly upon UDP connect; apply correct UDP connect() semantics (that sendto cannot override addresses on a connected socket); if destination is IPv4 limited broadcast address, convert to subnet-directed broadcast and send out on each interface; provide example csma-broadcast.cc script
Tom Henderson <tomh@tomh.org>
parents:
diff
changeset
|
204 |
} |