|
|
|---|
| 62 |
{ |
62 |
{ |
| 63 |
uint32_t payloadSize = 1472; /* Transport layer payload size in bytes. */ |
63 |
uint32_t payloadSize = 1472; /* Transport layer payload size in bytes. */ |
| 64 |
std::string dataRate = "100Mbps"; /* Application layer datarate. */ |
64 |
std::string dataRate = "100Mbps"; /* Application layer datarate. */ |
| 65 |
std::string tcpVariant = "ns3::TcpNewReno"; /* TCP variant type. */ |
65 |
std::string tcpVariant = "TcpNewReno"; /* TCP variant type. */ |
| 66 |
std::string phyRate = "HtMcs7"; /* Physical layer bitrate. */ |
66 |
std::string phyRate = "HtMcs7"; /* Physical layer bitrate. */ |
| 67 |
double simulationTime = 10; /* Simulation time in seconds. */ |
67 |
double simulationTime = 10; /* Simulation time in seconds. */ |
| 68 |
bool pcapTracing = false; /* PCAP Tracing is enabled or not. */ |
68 |
bool pcapTracing = false; /* PCAP Tracing is enabled or not. */ |
|
|
|---|
| 71 |
CommandLine cmd; |
71 |
CommandLine cmd; |
| 72 |
cmd.AddValue ("payloadSize", "Payload size in bytes", payloadSize); |
72 |
cmd.AddValue ("payloadSize", "Payload size in bytes", payloadSize); |
| 73 |
cmd.AddValue ("dataRate", "Application data ate", dataRate); |
73 |
cmd.AddValue ("dataRate", "Application data ate", dataRate); |
| 74 |
cmd.AddValue ("tcpVariant", "Transport protocol to use: TcpTahoe, TcpReno, TcpNewReno, TcpWestwood, TcpWestwoodPlus ", tcpVariant); |
74 |
cmd.AddValue ("tcpVariant", "Transport protocol to use: TcpNewReno, " |
|
|
75 |
"TcpHybla, TcpHighSpeed, TcpHtcp, TcpVegas, TcpScalable, TcpVeno, " |
| 76 |
"TcpBic, TcpYeah, TcpIllinois, TcpWestwood, TcpWestwoodPlus ", tcpVariant); |
| 75 |
cmd.AddValue ("phyRate", "Physical layer bitrate", phyRate); |
77 |
cmd.AddValue ("phyRate", "Physical layer bitrate", phyRate); |
| 76 |
cmd.AddValue ("simulationTime", "Simulation time in seconds", simulationTime); |
78 |
cmd.AddValue ("simulationTime", "Simulation time in seconds", simulationTime); |
| 77 |
cmd.AddValue ("pcap", "Enable/disable PCAP Tracing", pcapTracing); |
79 |
cmd.AddValue ("pcap", "Enable/disable PCAP Tracing", pcapTracing); |
|
|
|---|
| 81 |
Config::SetDefault ("ns3::WifiRemoteStationManager::FragmentationThreshold", StringValue ("999999")); |
83 |
Config::SetDefault ("ns3::WifiRemoteStationManager::FragmentationThreshold", StringValue ("999999")); |
| 82 |
Config::SetDefault ("ns3::WifiRemoteStationManager::RtsCtsThreshold", StringValue ("999999")); |
84 |
Config::SetDefault ("ns3::WifiRemoteStationManager::RtsCtsThreshold", StringValue ("999999")); |
| 83 |
|
85 |
|
|
|
86 |
// Select TCP variant |
| 87 |
if (tcpVariant.compare ("TcpNewReno") == 0) |
| 88 |
{ |
| 89 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpNewReno::GetTypeId ())); |
| 90 |
} |
| 91 |
else if (tcpVariant.compare ("TcpHybla") == 0) |
| 92 |
{ |
| 93 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpHybla::GetTypeId ())); |
| 94 |
} |
| 95 |
else if (tcpVariant.compare ("TcpHighSpeed") == 0) |
| 96 |
{ |
| 97 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpHighSpeed::GetTypeId ())); |
| 98 |
} |
| 99 |
else if (tcpVariant.compare ("TcpVegas") == 0) |
| 100 |
{ |
| 101 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpVegas::GetTypeId ())); |
| 102 |
} |
| 103 |
else if (tcpVariant.compare ("TcpScalable") == 0) |
| 104 |
{ |
| 105 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpScalable::GetTypeId ())); |
| 106 |
} |
| 107 |
else if (tcpVariant.compare ("TcpHtcp") == 0) |
| 108 |
{ |
| 109 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpHtcp::GetTypeId ())); |
| 110 |
} |
| 111 |
else if (tcpVariant.compare ("TcpVeno") == 0) |
| 112 |
{ |
| 113 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpVeno::GetTypeId ())); |
| 114 |
} |
| 115 |
else if (tcpVariant.compare ("TcpBic") == 0) |
| 116 |
{ |
| 117 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpBic::GetTypeId ())); |
| 118 |
} |
| 119 |
else if (tcpVariant.compare ("TcpYeah") == 0) |
| 120 |
{ |
| 121 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpYeah::GetTypeId ())); |
| 122 |
} |
| 123 |
else if (tcpVariant.compare ("TcpIllinois") == 0) |
| 124 |
{ |
| 125 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpIllinois::GetTypeId ())); |
| 126 |
} |
| 127 |
else if (tcpVariant.compare ("TcpWestwood") == 0) |
| 128 |
{ // the default protocol type in ns3::TcpWestwood is WESTWOOD |
| 129 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpWestwood::GetTypeId ())); |
| 130 |
Config::SetDefault ("ns3::TcpWestwood::FilterType", EnumValue (TcpWestwood::TUSTIN)); |
| 131 |
} |
| 132 |
else if (tcpVariant.compare ("TcpWestwoodPlus") == 0) |
| 133 |
{ |
| 134 |
Config::SetDefault ("ns3::TcpL4Protocol::SocketType", TypeIdValue (TcpWestwood::GetTypeId ())); |
| 135 |
Config::SetDefault ("ns3::TcpWestwood::ProtocolType", EnumValue (TcpWestwood::WESTWOODPLUS)); |
| 136 |
Config::SetDefault ("ns3::TcpWestwood::FilterType", EnumValue (TcpWestwood::TUSTIN)); |
| 137 |
} |
| 138 |
else |
| 139 |
{ |
| 140 |
NS_LOG_DEBUG ("Invalid TCP version"); |
| 141 |
exit (1); |
| 142 |
} |
| 143 |
|
| 84 |
/* Configure TCP Options */ |
144 |
/* Configure TCP Options */ |
| 85 |
Config::SetDefault ("ns3::TcpSocket::SegmentSize", UintegerValue (payloadSize)); |
145 |
Config::SetDefault ("ns3::TcpSocket::SegmentSize", UintegerValue (payloadSize)); |
| 86 |
|
146 |
|