NextHopRoutingTable

simple module

This module stores next hop routes used by the next hop forwarding protocol.

Inheritance diagram

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

Used in compound modules

Name	Type	Description
NextHopNetworkLayer	compound module	This module provides a network layer for the next hop forwarding.

Parameters

Name	Type	Default value	Description
interfaceTableModule	string		The path to the InterfaceTable module
addressType	string	"modulepath"
routerId	string	"auto"	for routers, the router id using address dotted notation; specify "auto" to select the highest interface address; should be left empty ("") for hosts
forwarding	bool	true	turns IP forwarding on/off
multicastForwarding	bool	false	turns multicast forwarding on/off

Properties

Name	Value	Description
display	i=block/table

Signals

Name	Type	Unit
routeDeleted	inet::NextHopRoute
routeChanged	inet::NextHopRoute
routeAdded	inet::NextHopRoute

Direct method calls (observed)

call to	function	info
InterfaceTable	inet::InterfaceTable::interfaceChanged	interfaceChanged

Called methods (observed)

function	info	call from
inet::NextHopRoutingTable::addRoute	addRoute(...)	NextHopNetworkConfigurator, Dymo
inet::NextHopRoutingTable::findBestMatchingRoute	findBestMatchingRoute(%s)	NextHopForwarding, Dymo
inet::NextHopRoutingTable::getInterfaceByAddress	getInterfaceByAddress(%s)	NextHopForwarding
inet::NextHopRoutingTable::isLocalAddress	isLocalAddress(%s)	NextHopForwarding, Dymo, Gpsr
inet::NextHopRoutingTable::isLocalMulticastAddress	isLocalMulticastAddress(%s)	NextHopForwarding
inet::NextHopRoutingTable::receiveSignal	interfaceConfigChanged	InterfaceTable
inet::NextHopRoutingTable::receiveSignal	interfaceCreated	EthernetInterface, Ieee80211Interface, LoopbackInterface, PppInterface
inet::NextHopRoutingTable::receiveSignal	interfaceIpv4ConfigChanged	InterfaceTable
inet::NextHopRoutingTable::receiveSignal	interfaceStateChanged	InterfaceTable
inet::NextHopRoutingTable::removeRoute	removeRoute(...)	Dymo

Tagging operations (observed)

tagType	tagAction
inet::NextHopInterfaceData	addTag, findTag, getTag

Source code

//
// This module stores next hop routes used by the next hop forwarding protocol.
//
simple NextHopRoutingTable like IRoutingTable
{
    parameters:
        string interfaceTableModule;   // The path to the InterfaceTable module
        @display("i=block/table");
        string addressType @enum("mac","modulepath","moduleid") = default("modulepath");
        string routerId = default("auto"); // for routers, the router id using address dotted
                          // notation; specify "auto" to select the highest
                          // interface address; should be left empty ("") for hosts
        bool forwarding = default(true);  // turns IP forwarding on/off
        bool multicastForwarding = default(false); // turns multicast forwarding on/off
        @signal[routeAdded](type=inet::NextHopRoute);
        @signal[routeDeleted](type=inet::NextHopRoute);
        @signal[routeChanged](type=inet::NextHopRoute);
}

File: src/inet/networklayer/nexthop/NextHopRoutingTable.ned