Compound Module PPPInterface

File: NetworkInterfaces/PPP/PPPInterface.ned

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

Usage diagram:

The following diagram shows usage relationships between modules, networks and channels. Unresolved module (and channel) types are missing from the diagram. Click here to see the full picture.

Contains the following modules:

If a module type shows up more than once, that means it has been defined in more than one NED file.

OutputQueue	Prototype for per-NIC output queues. Concrete queues can implement drop-tail, RED etc. policy.
PPP	PPP implementation.

Used in compound modules:

If a module type shows up more than once, that means it has been defined in more than one NED file.

StandardHost	IP host with TCP, UDP layers and applications.
QuaggaRouter	Quagga-based IP router.
WirelessHost2	Models a host with zero, one or more wireless (802.11b) cards. This module is a variation of WirelessHost.
Router	IP router.
WirelessHost	Models a host with one wireless (802.11b) card. This module is basically a StandardHost with a Nic80211 added.
BurstHost	Definition of an IP node with a transport generator that connects to IP directly, without TCP or UDP.
OSPFRouter	IP router.
TCPSpoofingHost	IP host with TCPSpoof in the application layer.
Router6	IPv6 router.
StandardHost6	IPv6 host with TCP, UDP layers and applications.
LDP_LSR	An LDP-capable router.
RSVP_LSR	An RSVP-TE capable router.
RTPHost	(no description)

Parameters:

Name	Type	Description
queueType	string

Gates:

Name	Direction	Description
physIn	input
physOut	output
netwIn	input
netwOut	output

Unassigned submodule parameters:

Name	Type	Description

Source code:

module PPPInterface
    parameters:
        queueType: string;
    gates:
        in: physIn;
        out: physOut;
        in: netwIn;
        out: netwOut;
    submodules:
        queue: queueType like OutputQueue;
            display: "i=block/queue;p=60,85;q=l2queue";
        ppp: PPP;
            parameters:
                queueModule = "queue",
                txQueueLimit = 1; // queue sends one packet at a time
            display: "i=block/rxtx;p=88,165";
    connections:
        netwIn --> queue.in display "m=n";
        queue.out --> ppp.netwIn;
        netwOut <-- ppp.netwOut display "m=n";
        physIn --> ppp.physIn display "m=s";
        physOut <-- ppp.physOut display "m=s";
endmodule