RelayInterfaceSelector

simple module

This module selects the outgoing interface for the packet passing through from the MAC address table (forwarding information database) based on the destination MAC address. The selected interface is attached to the packet in an ~InterfaceReq. The packet may be duplicated if multiple interfaces are found.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
PacketPusherBase	simple module	This is a base module for various packet pusher modules.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"processed %p pk (%l)"	determines the text that is written on top of the submodule
macTableModule	string		relative module path of MAC table
interfaceTableModule	string		relative module path of interface table

Properties

Name	Value	Description
display	i=block/fork
class	RelayInterfaceSelector

Gates

Name	Direction	Size	Description
in	input
out	output

Signals

Name	Type	Unit
packetDropped	inet::Packet

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode
packetDropped	packets dropped		count, sum(packetBytes), vector(packetBytes)		none

Source code

//
// This module selects the outgoing interface for the packet passing through
// from the MAC address table (forwarding information database) based on the
// destination MAC address. The selected interface is attached to the packet
// in an ~InterfaceReq. The packet may be duplicated if multiple interfaces
// are found.
//
simple RelayInterfaceSelector extends PacketPusherBase like IPacketFlow
{
    parameters:
        string macTableModule; // relative module path of MAC table
        string interfaceTableModule; // relative module path of interface table
        @class(RelayInterfaceSelector);
        @display("i=block/fork");
        @signal[packetDropped](type=inet::Packet);
        @statistic[packetDropped](title="packets dropped"; record=count,sum(packetBytes),vector(packetBytes); interpolationmode=none);
}

File: src/inet/linklayer/ethernet/common/RelayInterfaceSelector.ned