ForwardingService

compound module

(no description)

Usage diagram

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

Used in compound modules

Name	Type	Description
Node	compound module	(no description)

Properties

Name	Value	Description
display	i=block/routing

Gates

Name	Direction	Size	Description
upperLayerIn	input
upperLayerOut	output
lowerLayerIn	input
lowerLayerOut	output

Unassigned submodule parameters

Name	Type	Default value	Description
d1.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
d1.interfaceTableModule	string		Module path to the ~InterfaceTable module
d1.forwardServiceRegistration	bool	true
d1.forwardProtocolRegistration	bool	true
d1.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
d1.serviceMapping	object	{}	Maps protocols to connected submodule names (e.g. {"ethernetmac": "bridging"}), overrides automatically learned dispatching; * overrides all learned services, ? overrides default
d1.protocolMapping	object	{}	Maps protocols to connected submodule names (e.g. {"ipv4": "bridging"}), overrides automatically learned dispatching; * overrides all learned protocols, ? overrides default
forwarding.displayStringTextFormat	string	""	Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
forwarding.address	string	""
sendWithHopLimit.displayStringTextFormat	string	""	Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information
sendWithHopLimit.hopLimit	int
receiveWithHopLimit.displayStringTextFormat	string	""	Determines the text that is written on top of the submodule, supports displaying pars, watches, and module-specific information

Source code

module ForwardingService
{
    parameters:
        @display("i=block/routing");
    gates:
        input upperLayerIn @loose;
        output upperLayerOut @loose;
        input lowerLayerIn;
        output lowerLayerOut;
    submodules:
        d1: MessageDispatcher {
            @display("p=300,100");
        }
        forwarding: Forwarding {
            @display("p=300,200");
        }
        sendWithHopLimit: SendWithHopLimit {
            @display("p=150,300");
        }
        receiveWithHopLimit: ReceiveWithHopLimit {
            @display("p=450,300");
        }
    connections:
        upperLayerIn --> { @display("m=n"); } --> d1.in++;
        d1.out++ --> forwarding.in;
        forwarding.out --> d1.in++;
        d1.out++ --> sendWithHopLimit.in;
        sendWithHopLimit.out --> { @display("m=s"); } --> lowerLayerOut;
        lowerLayerIn --> { @display("m=s"); } --> receiveWithHopLimit.in;
        receiveWithHopLimit.out --> d1.in++;
        d1.out++ --> { @display("m=n"); } --> upperLayerOut;
}

File: tutorials/protocol/Network91.ned