DiffservNetwork

Package: inet.examples.diffserv.simple_

DiffservNetwork

network

This network contains a router with an 10Mbps Ethernet interface, and with a 128kbps dialup connection to a server.

The dialup connection is the bottleneck(1,2,3) of the traffic from the clients to the server. Without QoS, high traffic can cause random packet drops at the router Ppp interface.

router : Router A network router device with support for multiple routing protocols and network interfaces. Source: router: Router { @display("p=550,100"); } client[numClients] : StandardHost A comprehensive model of an IPv4/IPv6 host that provides a complete network stack with configurable... Source: client[numClients]: StandardHost { @display("p=250,100,col,100"); } server : StandardHost A comprehensive model of an IPv4/IPv6 host that provides a complete network stack with configurable... Source: server: StandardHost { @display("p=700,100"); } configurator : Ipv4NetworkConfigurator Assigns IPv4 addresses and sets up static routing for an IPv4 network. Source: configurator: Ipv4NetworkConfigurator { @display("is=s;p=100,100"); } etherSwitch : EthernetSwitch EthernetSwitch models a Layer 2 Ethernet switch with support for various IEEE 802.1 protocols and... Source: etherSwitch: EthernetSwitch { @display("p=400,100"); }

Usage diagram

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Parameters

Name Type Default value Description
numClients int 1

Properties

Name Value Description
isNetwork

Unassigned submodule parameters

Name Type Default value Description
router.status.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.status.initialStatus string "UP"

TODO @signal, @statistic
router.environment.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.environment.initStage int 0

Initialization stage for the setup command
router.environment.globalNamespace bool false

Create new network namespaces under /var/run/netns/ (Linux only)
router.environment.namespace string ""

Name of the host OS network namespace (optional) (Linux only)
router.environment.setupCommand string ""

A host OS system command
router.environment.teardownCommand string ""

A host OS system command
router.pcapRecorder.displayStringTextFormat string "rec: %n pks"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.pcapRecorder.verbose bool true

Whether to log packets on the module output
router.pcapRecorder.recordEmptyPackets bool true

Specifies if zero length packets are recorded or not
router.pcapRecorder.enableConvertingPackets bool true

Specifies if converting packets to link type is allowed or not
router.pcapRecorder.pcapFile string ""

The PCAP file to be written, suggested value: pcapFile = "${resultdir}/${configname}-#${runnumber}" + fullpath() + ".pcap"
router.pcapRecorder.fileFormat string "pcapng"
router.pcapRecorder.snaplen int 65535

Maximum number of bytes to record per packet
router.pcapRecorder.timePrecision int 6

Time precision in recorded file. pcap supports only 6 (usec) or 9 (nanosec), pcapng supports more values (see 'if_tsresol' option in pcapng file format).
router.pcapRecorder.dumpBadFrames bool true

Enable dump of frames with hasBitError
router.pcapRecorder.moduleNamePatterns string "wlan[*] eth[*] ppp[*]"

Space-separated list of sibling module names to listen on
router.pcapRecorder.sendingSignalNames string "transmissionEnded"

Space-separated list of outbound packet signals to subscribe to
router.pcapRecorder.receivingSignalNames string "receptionEnded"

Space-separated list of inbound packet signals to subscribe to
router.pcapRecorder.dumpProtocols string "ethernetmac ppp ieee80211mac"

Space-separated list of protocol names as defined in the Protocol class
router.pcapRecorder.packetFilter object "*"

Which packets are considered, matches all packets by default
router.pcapRecorder.helpers string ""

Usable PcapRecorder::IHelper helpers for accept packettype and store/convert packet as specified linktype currently available: "inet::AckingMacToEthernetPcapRecorderHelper"
router.pcapRecorder.alwaysFlush bool false

Flush the pcapFile after each write to ensure that all packets are captured in case of a crash
router.interfaceTable.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.interfaceTable.displayAddresses bool false

Whether to display IP addresses on links
router.cb.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.cb.interfaceTableModule string

Module path to the ~InterfaceTable module
router.cb.forwardServiceRegistration bool true
router.cb.forwardProtocolRegistration bool true
router.cb.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
router.cb.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router.cb.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router.bl.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.bl.interfaceTableModule string

Module path to the ~InterfaceTable module
router.bl.forwardServiceRegistration bool true
router.bl.forwardProtocolRegistration bool true
router.bl.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
router.bl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router.bl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router.li.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.li.interfaceTableModule string

Module path to the ~InterfaceTable module
router.li.forwardServiceRegistration bool true
router.li.forwardProtocolRegistration bool true
router.li.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
router.li.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router.li.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router.eth.bitrate double
router.nl.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.nl.interfaceTableModule string

Module path to the ~InterfaceTable module
router.nl.forwardServiceRegistration bool true
router.nl.forwardProtocolRegistration bool true
router.nl.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
router.nl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router.nl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router.tn.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.tn.interfaceTableModule string

Module path to the ~InterfaceTable module
router.tn.forwardServiceRegistration bool true
router.tn.forwardProtocolRegistration bool true
router.tn.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
router.tn.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router.tn.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router.at.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router.at.interfaceTableModule string

Module path to the ~InterfaceTable module
router.at.forwardServiceRegistration bool true
router.at.forwardProtocolRegistration bool true
router.at.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
router.at.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router.at.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router.bgp.interfaceTableModule string

The path to the InterfaceTable module
router.bgp.routingTableModule string
router.bgp.ospfRoutingModule string parent.hasOspf ? "^.ospf" : ""
client.status.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.status.initialStatus string "UP"

TODO @signal, @statistic
client.environment.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.environment.initStage int 0

Initialization stage for the setup command
client.environment.globalNamespace bool false

Create new network namespaces under /var/run/netns/ (Linux only)
client.environment.namespace string ""

Name of the host OS network namespace (optional) (Linux only)
client.environment.setupCommand string ""

A host OS system command
client.environment.teardownCommand string ""

A host OS system command
client.pcapRecorder.displayStringTextFormat string "rec: %n pks"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.pcapRecorder.verbose bool true

Whether to log packets on the module output
client.pcapRecorder.recordEmptyPackets bool true

Specifies if zero length packets are recorded or not
client.pcapRecorder.enableConvertingPackets bool true

Specifies if converting packets to link type is allowed or not
client.pcapRecorder.pcapFile string ""

The PCAP file to be written, suggested value: pcapFile = "${resultdir}/${configname}-#${runnumber}" + fullpath() + ".pcap"
client.pcapRecorder.fileFormat string "pcapng"
client.pcapRecorder.snaplen int 65535

Maximum number of bytes to record per packet
client.pcapRecorder.timePrecision int 6

Time precision in recorded file. pcap supports only 6 (usec) or 9 (nanosec), pcapng supports more values (see 'if_tsresol' option in pcapng file format).
client.pcapRecorder.dumpBadFrames bool true

Enable dump of frames with hasBitError
client.pcapRecorder.moduleNamePatterns string "wlan[*] eth[*] ppp[*]"

Space-separated list of sibling module names to listen on
client.pcapRecorder.sendingSignalNames string "transmissionEnded"

Space-separated list of outbound packet signals to subscribe to
client.pcapRecorder.receivingSignalNames string "receptionEnded"

Space-separated list of inbound packet signals to subscribe to
client.pcapRecorder.dumpProtocols string "ethernetmac ppp ieee80211mac"

Space-separated list of protocol names as defined in the Protocol class
client.pcapRecorder.packetFilter object "*"

Which packets are considered, matches all packets by default
client.pcapRecorder.helpers string ""

Usable PcapRecorder::IHelper helpers for accept packettype and store/convert packet as specified linktype currently available: "inet::AckingMacToEthernetPcapRecorderHelper"
client.pcapRecorder.alwaysFlush bool false

Flush the pcapFile after each write to ensure that all packets are captured in case of a crash
client.interfaceTable.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.interfaceTable.displayAddresses bool false

Whether to display IP addresses on links
client.cb.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.cb.interfaceTableModule string

Module path to the ~InterfaceTable module
client.cb.forwardServiceRegistration bool true
client.cb.forwardProtocolRegistration bool true
client.cb.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
client.cb.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
client.cb.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
client.bl.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.bl.interfaceTableModule string

Module path to the ~InterfaceTable module
client.bl.forwardServiceRegistration bool true
client.bl.forwardProtocolRegistration bool true
client.bl.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
client.bl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
client.bl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
client.li.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.li.interfaceTableModule string

Module path to the ~InterfaceTable module
client.li.forwardServiceRegistration bool true
client.li.forwardProtocolRegistration bool true
client.li.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
client.li.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
client.li.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
client.eth.bitrate double
client.nl.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.nl.interfaceTableModule string

Module path to the ~InterfaceTable module
client.nl.forwardServiceRegistration bool true
client.nl.forwardProtocolRegistration bool true
client.nl.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
client.nl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
client.nl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
client.tn.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.tn.interfaceTableModule string

Module path to the ~InterfaceTable module
client.tn.forwardServiceRegistration bool true
client.tn.forwardProtocolRegistration bool true
client.tn.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
client.tn.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
client.tn.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
client.at.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
client.at.interfaceTableModule string

Module path to the ~InterfaceTable module
client.at.forwardServiceRegistration bool true
client.at.forwardProtocolRegistration bool true
client.at.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
client.at.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
client.at.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
server.status.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.status.initialStatus string "UP"

TODO @signal, @statistic
server.environment.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.environment.initStage int 0

Initialization stage for the setup command
server.environment.globalNamespace bool false

Create new network namespaces under /var/run/netns/ (Linux only)
server.environment.namespace string ""

Name of the host OS network namespace (optional) (Linux only)
server.environment.setupCommand string ""

A host OS system command
server.environment.teardownCommand string ""

A host OS system command
server.pcapRecorder.displayStringTextFormat string "rec: %n pks"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.pcapRecorder.verbose bool true

Whether to log packets on the module output
server.pcapRecorder.recordEmptyPackets bool true

Specifies if zero length packets are recorded or not
server.pcapRecorder.enableConvertingPackets bool true

Specifies if converting packets to link type is allowed or not
server.pcapRecorder.pcapFile string ""

The PCAP file to be written, suggested value: pcapFile = "${resultdir}/${configname}-#${runnumber}" + fullpath() + ".pcap"
server.pcapRecorder.fileFormat string "pcapng"
server.pcapRecorder.snaplen int 65535

Maximum number of bytes to record per packet
server.pcapRecorder.timePrecision int 6

Time precision in recorded file. pcap supports only 6 (usec) or 9 (nanosec), pcapng supports more values (see 'if_tsresol' option in pcapng file format).
server.pcapRecorder.dumpBadFrames bool true

Enable dump of frames with hasBitError
server.pcapRecorder.moduleNamePatterns string "wlan[*] eth[*] ppp[*]"

Space-separated list of sibling module names to listen on
server.pcapRecorder.sendingSignalNames string "transmissionEnded"

Space-separated list of outbound packet signals to subscribe to
server.pcapRecorder.receivingSignalNames string "receptionEnded"

Space-separated list of inbound packet signals to subscribe to
server.pcapRecorder.dumpProtocols string "ethernetmac ppp ieee80211mac"

Space-separated list of protocol names as defined in the Protocol class
server.pcapRecorder.packetFilter object "*"

Which packets are considered, matches all packets by default
server.pcapRecorder.helpers string ""

Usable PcapRecorder::IHelper helpers for accept packettype and store/convert packet as specified linktype currently available: "inet::AckingMacToEthernetPcapRecorderHelper"
server.pcapRecorder.alwaysFlush bool false

Flush the pcapFile after each write to ensure that all packets are captured in case of a crash
server.interfaceTable.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.interfaceTable.displayAddresses bool false

Whether to display IP addresses on links
server.cb.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.cb.interfaceTableModule string

Module path to the ~InterfaceTable module
server.cb.forwardServiceRegistration bool true
server.cb.forwardProtocolRegistration bool true
server.cb.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
server.cb.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
server.cb.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
server.bl.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.bl.interfaceTableModule string

Module path to the ~InterfaceTable module
server.bl.forwardServiceRegistration bool true
server.bl.forwardProtocolRegistration bool true
server.bl.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
server.bl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
server.bl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
server.li.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.li.interfaceTableModule string

Module path to the ~InterfaceTable module
server.li.forwardServiceRegistration bool true
server.li.forwardProtocolRegistration bool true
server.li.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
server.li.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
server.li.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
server.eth.bitrate double
server.nl.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.nl.interfaceTableModule string

Module path to the ~InterfaceTable module
server.nl.forwardServiceRegistration bool true
server.nl.forwardProtocolRegistration bool true
server.nl.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
server.nl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
server.nl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
server.tn.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.tn.interfaceTableModule string

Module path to the ~InterfaceTable module
server.tn.forwardServiceRegistration bool true
server.tn.forwardProtocolRegistration bool true
server.tn.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
server.tn.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
server.tn.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
server.at.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
server.at.interfaceTableModule string

Module path to the ~InterfaceTable module
server.at.forwardServiceRegistration bool true
server.at.forwardProtocolRegistration bool true
server.at.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
server.at.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
server.at.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
configurator.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
configurator.minLinkWeight double 1E-3
configurator.configureIsolatedNetworksSeparatly bool false
configurator.config xml xml("")

XML configuration parameters for IP address assignment and adding manual routes
configurator.assignAddresses bool true

Assign IP addresses to all interfaces in the network
configurator.assignUniqueAddresses bool true

Avoid using the same address and raise an error if not possible
configurator.assignDisjunctSubnetAddresses bool true

Avoid using the same address prefix and netmask on different links when assigning IP addresses to interfaces
configurator.addStaticRoutes bool true

Add static routes to the routing tables of all nodes to route to all destination interfaces (only where applicable; turn off when config file contains manual routes)
configurator.addDefaultRoutes bool true

Add default routes if all routes from a source node go through the same gateway (used only if addStaticRoutes is true)
configurator.addSubnetRoutes bool true

Add subnet routes instead of destination interface routes (only where applicable; used only if addStaticRoutes is true)
configurator.addDirectRoutes bool true

Add direct routes towards local network members (i.e. directly connected interfaces) to the routing table (used only if addStaticRoutes is true)
configurator.optimizeRoutes bool true

Optimize routing tables by merging routes, the resulting routing table might route more packets than the original (used only if addStaticRoutes is true)
configurator.updateRoutes bool false

Recalculate static routes if an interface goes down/up or a carrier is lost/back
configurator.dumpTopology bool false

Print extracted network topology to the module output
configurator.dumpLinks bool false

Print recognized network links to the module output
configurator.dumpAddresses bool false

Print assigned IP addresses for all interfaces to the module output
configurator.dumpRoutes bool false

Print configured and optimized routing tables for all nodes to the module output
configurator.dumpConfig string ""

Write configuration into the given config file that can be fed back to speed up subsequent runs (network configurations)
etherSwitch.macTable.agingTime double
etherSwitch.macTable.forwardingTableFile string
etherSwitch.interfaceTable.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
etherSwitch.interfaceTable.displayAddresses bool false

Whether to display IP addresses on links
etherSwitch.status.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
etherSwitch.status.initialStatus string "UP"

TODO @signal, @statistic
etherSwitch.pcapRecorder.displayStringTextFormat string "rec: %n pks"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
etherSwitch.pcapRecorder.verbose bool true

Whether to log packets on the module output
etherSwitch.pcapRecorder.recordEmptyPackets bool true

Specifies if zero length packets are recorded or not
etherSwitch.pcapRecorder.enableConvertingPackets bool true

Specifies if converting packets to link type is allowed or not
etherSwitch.pcapRecorder.pcapFile string ""

The PCAP file to be written, suggested value: pcapFile = "${resultdir}/${configname}-#${runnumber}" + fullpath() + ".pcap"
etherSwitch.pcapRecorder.fileFormat string "pcapng"
etherSwitch.pcapRecorder.snaplen int 65535

Maximum number of bytes to record per packet
etherSwitch.pcapRecorder.timePrecision int 6

Time precision in recorded file. pcap supports only 6 (usec) or 9 (nanosec), pcapng supports more values (see 'if_tsresol' option in pcapng file format).
etherSwitch.pcapRecorder.dumpBadFrames bool true

Enable dump of frames with hasBitError
etherSwitch.pcapRecorder.moduleNamePatterns string "wlan[*] eth[*] ppp[*]"

Space-separated list of sibling module names to listen on
etherSwitch.pcapRecorder.sendingSignalNames string "transmissionEnded"

Space-separated list of outbound packet signals to subscribe to
etherSwitch.pcapRecorder.receivingSignalNames string "receptionEnded"

Space-separated list of inbound packet signals to subscribe to
etherSwitch.pcapRecorder.dumpProtocols string "ethernetmac ppp ieee80211mac"

Space-separated list of protocol names as defined in the Protocol class
etherSwitch.pcapRecorder.packetFilter object "*"

Which packets are considered, matches all packets by default
etherSwitch.pcapRecorder.helpers string ""

Usable PcapRecorder::IHelper helpers for accept packettype and store/convert packet as specified linktype currently available: "inet::AckingMacToEthernetPcapRecorderHelper"
etherSwitch.pcapRecorder.alwaysFlush bool false

Flush the pcapFile after each write to ensure that all packets are captured in case of a crash
etherSwitch.mrp.ccmInterval double
etherSwitch.mrp.mrpRole string
etherSwitch.mrp.timingProfile int
etherSwitch.mrp.uuid0 int
etherSwitch.mrp.uuid1 int
etherSwitch.mrp.ringPort1 int
etherSwitch.mrp.ringPort2 int
etherSwitch.mrp.interconnectionLinkCheckAware bool
etherSwitch.mrp.interconnectionRingCheckAware bool
etherSwitch.mrp.nonblockingMrcSupported bool
etherSwitch.mrp.reactOnLinkChange bool
etherSwitch.mrp.visualize bool
etherSwitch.stp.helloTime double
etherSwitch.stp.forwardDelay double
etherSwitch.stp.maxAge double
etherSwitch.stp.bridgePriority int
etherSwitch.stp.visualize bool
etherSwitch.gptp.gptpNodeType string "BRIDGE_NODE"
etherSwitch.sc.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
etherSwitch.sc.interfaceTableModule string

Module path to the ~InterfaceTable module
etherSwitch.sc.forwardServiceRegistration bool true
etherSwitch.sc.forwardProtocolRegistration bool true
etherSwitch.sc.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
etherSwitch.sc.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
etherSwitch.sc.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
etherSwitch.cb.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
etherSwitch.cb.interfaceTableModule string

Module path to the ~InterfaceTable module
etherSwitch.cb.forwardServiceRegistration bool true
etherSwitch.cb.forwardProtocolRegistration bool true
etherSwitch.cb.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
etherSwitch.cb.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
etherSwitch.cb.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
etherSwitch.bl.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
etherSwitch.bl.interfaceTableModule string

Module path to the ~InterfaceTable module
etherSwitch.bl.forwardServiceRegistration bool true
etherSwitch.bl.forwardProtocolRegistration bool true
etherSwitch.bl.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
etherSwitch.bl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
etherSwitch.bl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
etherSwitch.li.displayStringTextFormat string "processed %p pk (%l)"

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
etherSwitch.li.interfaceTableModule string

Module path to the ~InterfaceTable module
etherSwitch.li.forwardServiceRegistration bool true
etherSwitch.li.forwardProtocolRegistration bool true
etherSwitch.li.interfaceMapping object {}

Maps network interface names to connected submodule names (e.g. {"eth0": "bridging"}), overrides automatically learned dispatching; * overrides all learned network interfaces, ? overrides default
etherSwitch.li.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
etherSwitch.li.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
etherSwitch.eth.bitrate double

Source code

//
// This network contains a router with an 10Mbps Ethernet interface,
// and with a 128kbps dialup connection to a server.
//
// The dialup connection is the bottleneck of the traffic from the clients
// to the server. Without QoS, high traffic can cause random packet drops
// at the router Ppp interface.
//
network DiffservNetwork
{
    parameters:
        int numClients = default(1);
    types:
        channel dialup extends DatarateChannel
        {
            delay = normal(0.004s, 0.0018s);
            datarate = 128kbps;
        }
        channel ethernetline extends DatarateChannel
        {
            delay = 0.1us;
            datarate = 10Mbps;
        }
    submodules:
        router: Router {
            @display("p=550,100");
        }
        client[numClients]: StandardHost {
            @display("p=250,100,col,100");
        }
        server: StandardHost {
            @display("p=700,100");
        }
        configurator: Ipv4NetworkConfigurator {
            @display("is=s;p=100,100");
        }
        etherSwitch: EthernetSwitch {
            @display("p=400,100");
        }
    connections:
        router.pppg++ <--> dialup <--> server.pppg++;
        etherSwitch.ethg++ <--> ethernetline <--> router.ethg++;
        for i=0..numClients-1 {
            client[i].ethg++ <--> ethernetline <--> etherSwitch.ethg++;
        }
}
File: examples/diffserv/simple_/DiffservNetwork.ned

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