Loopback interface. Complements the Loopback module.
The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.
The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.
Name | Type | Description |
---|---|---|
LDP_LSR | compound module |
An LDP-capable router. |
NodeBase | compound module |
Contains the common lower layers (linklayer and networklayer) of Router, StandardHost, WirelessHost etc. |
RSVP_LSR | compound module |
An RSVP-TE capable router. |
Name | Type | Default value | Description |
---|---|---|---|
interfaceTableModule | string | ||
numOutputHooks | int | 0 | |
numInputHooks | int | 0 |
Name | Value | Description |
---|---|---|
display | i=block/ifcard;bgb=214,249;bgl=53 |
Name | Direction | Size | Description |
---|---|---|---|
upperLayerIn | input | ||
upperLayerOut | output |
Name | Type | Default value | Description |
---|---|---|---|
lo.interfaceTableModule | string |
The path to the InterfaceTable module |
|
lo.mtu | int | 4470B |
// // Loopback interface. Complements the ~Loopback module. // module LoopbackInterface like INic { parameters: @display("i=block/ifcard;bgb=214,249;bgl=53"); string interfaceTableModule; int numOutputHooks = default(0); int numInputHooks = default(0); *.interfaceTableModule = default(absPath(interfaceTableModule)); gates: input upperLayerIn; output upperLayerOut; submodules: outputHook[numOutputHooks]: <default("Nop")> like IHook if numOutputHooks>0 { @display("p=42,33"); } inputHook[numInputHooks]: <default("Nop")> like IHook if numInputHooks>0 { @display("p=177,33"); } lo: Loopback { parameters: @display("p=98,207"); } connections: upperLayerIn --> { @display("m=n"); } --> outputHook[0].in if numOutputHooks > 0; upperLayerIn --> { @display("m=n"); } --> lo.netwIn if numOutputHooks == 0; for i=0..numOutputHooks-2 { outputHook[i].out --> outputHook[i+1].in; } outputHook[numOutputHooks-1].out --> lo.netwIn if numOutputHooks > 0; lo.netwOut --> { @display("m=n"); } --> upperLayerOut if numInputHooks == 0; lo.netwOut --> inputHook[0].in if numInputHooks > 0; for i=0..numInputHooks-2 { inputHook[i].out --> inputHook[i+1].in; } inputHook[numInputHooks-1].out --> { @display("m=n"); } --> upperLayerOut if numInputHooks > 0; }