bottleneck

Package: inet.examples.quic.link_utilization

bottleneck

network

(no description)

configurator : Ipv4NetworkConfigurator Assigns IPv4 addresses and sets up static routing for an IPv4 network. Source: configurator: Ipv4NetworkConfigurator { parameters: @display("p=222,32"); } sender : StandardHost A comprehensive model of an IPv4/IPv6 host that provides a complete network stack with configurable... Source: sender: StandardHost { parameters: @display("p=57,137"); } router1 : Router A network router device with support for multiple routing protocols and network interfaces. Source: router1: Router { parameters: @display("p=146,137"); } router2 : Router A network router device with support for multiple routing protocols and network interfaces. Source: router2: Router { parameters: @display("p=305,137"); } receiver : StandardHost A comprehensive model of an IPv4/IPv6 host that provides a complete network stack with configurable... Source: receiver: StandardHost { parameters: @display("p=390,137"); }

Usage diagram

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

Parameters

Name Type Default value Description
bottleneckPer double 0
bottleneckDelay double 1ms
bottleneckDatarate double 100Mbps

Properties

Name Value Description
isNetwork

Unassigned submodule parameters

Name Type Default value Description
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)
sender.status.displayStringTextFormat string ""

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

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

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

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

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

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

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

A host OS system command
sender.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
sender.pcapRecorder.verbose bool true

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

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

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

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

Maximum number of bytes to record per packet
sender.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).
sender.pcapRecorder.dumpBadFrames bool true

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

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

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

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

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

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

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

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

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

Whether to display IP addresses on links
sender.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
sender.cb.interfaceTableModule string

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router1.status.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router1.status.initialStatus string "UP"

TODO @signal, @statistic
router1.environment.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router1.environment.initStage int 0

Initialization stage for the setup command
router1.environment.globalNamespace bool false

Create new network namespaces under /var/run/netns/ (Linux only)
router1.environment.namespace string ""

Name of the host OS network namespace (optional) (Linux only)
router1.environment.setupCommand string ""

A host OS system command
router1.environment.teardownCommand string ""

A host OS system command
router1.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
router1.pcapRecorder.verbose bool true

Whether to log packets on the module output
router1.pcapRecorder.recordEmptyPackets bool true

Specifies if zero length packets are recorded or not
router1.pcapRecorder.enableConvertingPackets bool true

Specifies if converting packets to link type is allowed or not
router1.pcapRecorder.pcapFile string ""

The PCAP file to be written, suggested value: pcapFile = "${resultdir}/${configname}-#${runnumber}" + fullpath() + ".pcap"
router1.pcapRecorder.fileFormat string "pcapng"
router1.pcapRecorder.snaplen int 65535

Maximum number of bytes to record per packet
router1.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).
router1.pcapRecorder.dumpBadFrames bool true

Enable dump of frames with hasBitError
router1.pcapRecorder.moduleNamePatterns string "wlan[*] eth[*] ppp[*]"

Space-separated list of sibling module names to listen on
router1.pcapRecorder.sendingSignalNames string "transmissionEnded"

Space-separated list of outbound packet signals to subscribe to
router1.pcapRecorder.receivingSignalNames string "receptionEnded"

Space-separated list of inbound packet signals to subscribe to
router1.pcapRecorder.dumpProtocols string "ethernetmac ppp ieee80211mac"

Space-separated list of protocol names as defined in the Protocol class
router1.pcapRecorder.packetFilter object "*"

Which packets are considered, matches all packets by default
router1.pcapRecorder.helpers string ""

Usable PcapRecorder::IHelper helpers for accept packettype and store/convert packet as specified linktype currently available: "inet::AckingMacToEthernetPcapRecorderHelper"
router1.pcapRecorder.alwaysFlush bool false

Flush the pcapFile after each write to ensure that all packets are captured in case of a crash
router1.interfaceTable.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router1.interfaceTable.displayAddresses bool false

Whether to display IP addresses on links
router1.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
router1.cb.interfaceTableModule string

Module path to the ~InterfaceTable module
router1.cb.forwardServiceRegistration bool true
router1.cb.forwardProtocolRegistration bool true
router1.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
router1.cb.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router1.cb.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router1.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
router1.bl.interfaceTableModule string

Module path to the ~InterfaceTable module
router1.bl.forwardServiceRegistration bool true
router1.bl.forwardProtocolRegistration bool true
router1.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
router1.bl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router1.bl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router1.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
router1.li.interfaceTableModule string

Module path to the ~InterfaceTable module
router1.li.forwardServiceRegistration bool true
router1.li.forwardProtocolRegistration bool true
router1.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
router1.li.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router1.li.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router1.eth.bitrate double
router1.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
router1.nl.interfaceTableModule string

Module path to the ~InterfaceTable module
router1.nl.forwardServiceRegistration bool true
router1.nl.forwardProtocolRegistration bool true
router1.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
router1.nl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router1.nl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router1.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
router1.tn.interfaceTableModule string

Module path to the ~InterfaceTable module
router1.tn.forwardServiceRegistration bool true
router1.tn.forwardProtocolRegistration bool true
router1.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
router1.tn.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router1.tn.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router1.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
router1.at.interfaceTableModule string

Module path to the ~InterfaceTable module
router1.at.forwardServiceRegistration bool true
router1.at.forwardProtocolRegistration bool true
router1.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
router1.at.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router1.at.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router1.bgp.interfaceTableModule string

The path to the InterfaceTable module
router1.bgp.routingTableModule string
router1.bgp.ospfRoutingModule string parent.hasOspf ? "^.ospf" : ""
router2.status.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router2.status.initialStatus string "UP"

TODO @signal, @statistic
router2.environment.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router2.environment.initStage int 0

Initialization stage for the setup command
router2.environment.globalNamespace bool false

Create new network namespaces under /var/run/netns/ (Linux only)
router2.environment.namespace string ""

Name of the host OS network namespace (optional) (Linux only)
router2.environment.setupCommand string ""

A host OS system command
router2.environment.teardownCommand string ""

A host OS system command
router2.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
router2.pcapRecorder.verbose bool true

Whether to log packets on the module output
router2.pcapRecorder.recordEmptyPackets bool true

Specifies if zero length packets are recorded or not
router2.pcapRecorder.enableConvertingPackets bool true

Specifies if converting packets to link type is allowed or not
router2.pcapRecorder.pcapFile string ""

The PCAP file to be written, suggested value: pcapFile = "${resultdir}/${configname}-#${runnumber}" + fullpath() + ".pcap"
router2.pcapRecorder.fileFormat string "pcapng"
router2.pcapRecorder.snaplen int 65535

Maximum number of bytes to record per packet
router2.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).
router2.pcapRecorder.dumpBadFrames bool true

Enable dump of frames with hasBitError
router2.pcapRecorder.moduleNamePatterns string "wlan[*] eth[*] ppp[*]"

Space-separated list of sibling module names to listen on
router2.pcapRecorder.sendingSignalNames string "transmissionEnded"

Space-separated list of outbound packet signals to subscribe to
router2.pcapRecorder.receivingSignalNames string "receptionEnded"

Space-separated list of inbound packet signals to subscribe to
router2.pcapRecorder.dumpProtocols string "ethernetmac ppp ieee80211mac"

Space-separated list of protocol names as defined in the Protocol class
router2.pcapRecorder.packetFilter object "*"

Which packets are considered, matches all packets by default
router2.pcapRecorder.helpers string ""

Usable PcapRecorder::IHelper helpers for accept packettype and store/convert packet as specified linktype currently available: "inet::AckingMacToEthernetPcapRecorderHelper"
router2.pcapRecorder.alwaysFlush bool false

Flush the pcapFile after each write to ensure that all packets are captured in case of a crash
router2.interfaceTable.displayStringTextFormat string ""

Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
router2.interfaceTable.displayAddresses bool false

Whether to display IP addresses on links
router2.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
router2.cb.interfaceTableModule string

Module path to the ~InterfaceTable module
router2.cb.forwardServiceRegistration bool true
router2.cb.forwardProtocolRegistration bool true
router2.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
router2.cb.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router2.cb.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router2.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
router2.bl.interfaceTableModule string

Module path to the ~InterfaceTable module
router2.bl.forwardServiceRegistration bool true
router2.bl.forwardProtocolRegistration bool true
router2.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
router2.bl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router2.bl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router2.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
router2.li.interfaceTableModule string

Module path to the ~InterfaceTable module
router2.li.forwardServiceRegistration bool true
router2.li.forwardProtocolRegistration bool true
router2.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
router2.li.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router2.li.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router2.eth.bitrate double
router2.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
router2.nl.interfaceTableModule string

Module path to the ~InterfaceTable module
router2.nl.forwardServiceRegistration bool true
router2.nl.forwardProtocolRegistration bool true
router2.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
router2.nl.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router2.nl.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router2.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
router2.tn.interfaceTableModule string

Module path to the ~InterfaceTable module
router2.tn.forwardServiceRegistration bool true
router2.tn.forwardProtocolRegistration bool true
router2.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
router2.tn.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router2.tn.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router2.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
router2.at.interfaceTableModule string

Module path to the ~InterfaceTable module
router2.at.forwardServiceRegistration bool true
router2.at.forwardProtocolRegistration bool true
router2.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
router2.at.serviceMapping object {}

Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
router2.at.protocolMapping object {}

Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
router2.bgp.interfaceTableModule string

The path to the InterfaceTable module
router2.bgp.routingTableModule string
router2.bgp.ospfRoutingModule string parent.hasOspf ? "^.ospf" : ""
receiver.status.displayStringTextFormat string ""

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

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

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

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

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

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

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

A host OS system command
receiver.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
receiver.pcapRecorder.verbose bool true

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

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

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

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

Maximum number of bytes to record per packet
receiver.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).
receiver.pcapRecorder.dumpBadFrames bool true

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

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

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

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

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

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

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

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

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

Whether to display IP addresses on links
receiver.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
receiver.cb.interfaceTableModule string

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Source code

network bottleneck
{
    parameters:
        double bottleneckPer = default(0);
        double bottleneckDelay @unit(s) = default(1ms);
        double bottleneckDatarate @unit(bps) = default(100Mbps);

    types:
        channel etherline extends ned.DatarateChannel
        {
            delay = 0ms;
            datarate = 1000Gbps;
        }
        channel bottleneck extends ned.DatarateChannel
        {
            datarate = parent.bottleneckDatarate;
            delay = parent.bottleneckDelay;
            per = parent.bottleneckPer;
        }
    submodules:
        configurator: Ipv4NetworkConfigurator {
            parameters:
                @display("p=222,32");
        }

        sender: StandardHost {
            parameters:
                @display("p=57,137");
        }

        router1: Router {
            parameters:
                @display("p=146,137");
        }

        router2: Router {
            parameters:
                @display("p=305,137");
        }

        receiver: StandardHost {
            parameters:
                @display("p=390,137");
        }

    connections:
        sender.pppg++ <--> etherline <--> router1.pppg++;

        router1.pppg++ <--> bottleneck <--> router2.pppg++;

        router2.pppg++ <--> etherline <--> receiver.pppg++;
}
File: examples/quic/link_utilization/bottleneck.ned

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