A generic access point supporting multiple wireless radios, and multiple ethernet ports. The type of the ethernet MAC, relay unit and wireless card can be specified as parameters.

Highly abstracted wireless NIC that consists of a unit disk radio and a trivial MAC protocol. It offers simplicity for scenarios where Layer 1 and 2 effects can be completely ignored, for example testing the basic functionality of a wireless ad-hoc routing protocol.

This is an example queue, that implements one class of the Assured Forwarding PHB group (RFC 2597).

It models a WirelessHost extended with Aodv submodule.

This module mixes two different packet sources to generate bursty traffic.

This is an example queue, that can be used in interfaces of DS core and edge nodes to support the AFxy (RFC 2597) and EF (RFC 3246) PHBs.

A DSDV router.

Dummy encapsulation/decapsulation module for EthernetInterface.

An example host with one Ethernet port and a traffic generator that generates request-reply traffic directly over Ethernet. This host model does not contain higher layer protocols (IP, TCP). By default it is configured to use half-duplex MAC (CSMA/CD).

An example host with one Ethernet interface and an Ethernet traffic generator directly connected to it. This host model does not contain higher layer protocols (IP, TCP). By default is configured to use half-duplex MAC (CSMA/CD).

Ethernet network interface. Complements EtherMac and EtherEncap with an output queue for QoS and RED support.

Queue module that gives the PAUSE frames a higher priority, and can be parametrized with an IPacketQueue for serving the data frames.

Queue module that gives the PAUSE frames a higher priority, and using Random Early Detection algorithm on data frames, and can be parametrized with an IPacketQueue for serving the data frames.

Model of an Ethernet switch.

This module provides an Ethernet network interface suitable for emulation. The lower part of the network interface is realized in the real world using a real ethernet socket of the host computer which is running the simulation.

This module provides an Ethernet network interface suitable for emulation. The upper part of the network interface is realized in the real world using a real TAP device of the host computer which is running the simulation.

This module provides an IEEE 802.11 network interface suitable for emulation. The upper part of the network interface is realized in the real world using a real TAP device of the host computer which is running the simulation.

This NIC implements an 802.11 network interface card. It can be configured via the mgmt.typename parameter to act as an AP or a STA, or for ad-hoc mode.

Network layer of an IPv4 node.

Represents an IPv6 network layer (L3).

An LDP-capable router.

This module implements a parameterizable leaky bucket algorithm.

Loopback interface. Complements the Loopback module.

This module provides a network layer for the next hop forwarding.

This module connects one packet producer to one packet consumer. It can be pushed with packets from the connected packet producer. It keeps a copy of the last N packets pushed into its input. The packets are available in the runtime user interface (Qtenv) for inspection.

PPP interface. Complements the Ppp module with an output queue for QoS and RED support.

This module implements a priority queue with multiple inner queues and an optional shared memory buffer.

This module produces packets in order to prevent a queue from becoming empty.

Combines a packet queue with random early detection (RED) dropper.

This module processes incoming packets one by one in the order they arrive. First it classifies a packet according to the configured classifier function, then it generates tokens for the selected category in the configured response producer.

This module is capable of generating several different streams of packets, one after the other. For each traffic category, the packets are produced by a separate token based server. The traffic stream can be started by adding tokens the corresponding server module. The packet data, packet length, and timing distributions can be configured in the corresponding packet provider.

IPv4 router that supports wireless, Ethernet, PPP and external interfaces. By default, no wireless and external interfaces are added; the number of Ethernet and PPP ports depends on the external connections.

An RSVP-TE capable router.

This module provides a simple network layer.

This module is a generic TCP client application. The traffic source and traffic sink modules can be built from queueing model elements.

This module is a generic TCP server application with a TCP server listener that creates TCP server connections.

This module is a generic TCP server connection. The traffic source and traffic sink modules can be built from queueing model elements.

This client application contains a configurable pre-composed telnet traffic source and traffic sink.

This module contains a configurable pre-composed telnet traffic source and traffic sink as part of a telnet server application.

This module implements a parameterizable token bucket algorithm.

This module generates traffic for a UDP application. The traffic source and traffic sink modules can be built from queueing model elements.

This module provides a simple network layer.

Implements xMIPv6 (where x = F, H, F-H).