RsvpMplsRouter

Package: inet.node.mpls

RsvpMplsRouter

compound module

An RSVP-TE capable router.

~RsvpTe occupies the Transport layer; however, it is not a transport protocol itself. ~RsvpTe uses transport protocols to route packets. ~Ted is used to calculate shortest paths.

NodeStatus InterfaceTable Ted LinkStateRouting RsvpTe IIngressClassifier MessageDispatcher Ipv4NetworkLayer MessageDispatcher ILoopbackInterface IPppInterface Mpls LibTable MessageDispatcher

Usage diagram

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

Used in

Name Type Description
R37 network (no description)
R37orig network (no description)
RSVPTE4 network

Example network to demonstrate Rsvp-TE.
RSVPTE4 network

Example network to demonstrate Rsvp-TE.
RSVPTE4 network

Example network to demonstrate Rsvp-TE.
RSVPTE4 network

Example network to demonstrate Rsvp-TE.
RSVPTE4 network

Example network to demonstrate Rsvp-TE.

Parameters

Name Type Default value Description
hasStatus bool false
numLoInterfaces int 1
peers string
routerId string "auto"

Properties

Name Value Description
networkNode
labels node
display i=abstract/router

Gates

Name Direction Size Description
pppg [ ] inout

Unassigned submodule parameters

Name Type Default value Description
status.initialStatus string "UP"

TODO @signal, @statistic
interfaceTable.displayAddresses bool false

whether to display IP addresses on links
ted.interfaceTableModule string

The path to the InterfaceTable module
ted.routingTableModule string
linkStateRouting.interfaceTableModule string

The path to the InterfaceTable module
linkStateRouting.routingTableModule string
linkStateRouting.tedModule string
rsvp.interfaceTableModule string

The path to the InterfaceTable module
rsvp.routingTableModule string
rsvp.libTableModule string
rsvp.tedModule string
rsvp.traffic xml xml("")

specifies paths to set up
rsvp.helloInterval double
rsvp.helloTimeout double
tn.displayStringTextFormat string "processed %p pk (%l)"

determines the text that is written on top of the submodule
tn.forwardServiceRegistration bool true
tn.forwardProtocolRegistration bool true
ipv4.routingTable.interfaceTableModule string

The path to the InterfaceTable module
ipv4.routingTable.routerId string "auto"

for routers, the router id using IPv4 address dotted notation; specify "auto" to select the highest interface address; should be left empty ("") for hosts
ipv4.routingTable.netmaskRoutes string "*"

maintain netmask routes for interfaces
ipv4.routingTable.forwarding bool true

turns IP forwarding on/off
ipv4.routingTable.multicastForwarding bool false

turns multicast forwarding on/off
ipv4.routingTable.useAdminDist bool false

Use Cisco like administrative distances
ipv4.routingTable.routingFile string ""

routing table file name
ipv4.natTable.networkProtocolModule string "^.ip"
ipv4.natTable.config xml xml("")

XML configuration parameters for network address translation
ipv4.up.displayStringTextFormat string "processed %p pk (%l)"

determines the text that is written on top of the submodule
ipv4.up.forwardServiceRegistration bool true
ipv4.up.forwardProtocolRegistration bool true
ipv4.icmp.interfaceTableModule string

The path to the InterfaceTable module
ipv4.icmp.routingTableModule string
ipv4.icmp.crcMode string "declared"
ipv4.icmp.quoteLength int 8B

Number of bytes from original packet to quote in ICMP reply
ipv4.mp.displayStringTextFormat string "processed %p pk (%l)"

determines the text that is written on top of the submodule
ipv4.mp.forwardServiceRegistration bool true
ipv4.mp.forwardProtocolRegistration bool true
ipv4.lp.displayStringTextFormat string "processed %p pk (%l)"

determines the text that is written on top of the submodule
ipv4.lp.forwardServiceRegistration bool true
ipv4.lp.forwardProtocolRegistration bool true
nm.displayStringTextFormat string "processed %p pk (%l)"

determines the text that is written on top of the submodule
nm.forwardServiceRegistration bool true
nm.forwardProtocolRegistration bool true
mpls.interfaceTableModule string

The path to the InterfaceTable module
mpls.libTableModule string
libTable.config xml xml("")

table contents to be loaded on startup
ml.displayStringTextFormat string "processed %p pk (%l)"

determines the text that is written on top of the submodule
ml.forwardServiceRegistration bool true
ml.forwardProtocolRegistration bool true

Source code

//
// An RSVP-TE capable router.
//
// ~RsvpTe occupies the Transport layer; however, it is not a transport protocol
// itself. ~RsvpTe uses transport protocols to route packets. ~Ted is used
// to calculate shortest paths.
//
module RsvpMplsRouter
{
    parameters:
        @networkNode();
        @labels(node,mpls-node);
        @display("i=abstract/router");
        bool hasStatus = default(false);
        int numLoInterfaces = default(1);
        string peers;
        string routerId = default("auto");
        *.forwarding = true;
        *.routingTable.routerId = this.routerId;
        *.interfaceTableModule = default(absPath(".interfaceTable"));
        *.routingTableModule = default(absPath(".ipv4.routingTable"));
        *.tedModule = default(absPath(".ted"));
        *.rsvpModule = default(absPath(".rsvp"));
        *.libTableModule = default(absPath(".libTable"));
    gates:
        inout pppg[] @labels(PppFrame-conn);
    submodules:
        status: NodeStatus if hasStatus {
            @display("p=100,400;is=s");
        }
        interfaceTable: InterfaceTable {
            parameters:
                @display("p=100,200;is=s");
        }
        ted: Ted {
            parameters:
                @display("p=100,500;is=s");
        }
        linkStateRouting: LinkStateRouting {
            parameters:
                peers = parent.peers;
                @display("p=600,80");
        }
        rsvp: RsvpTe {
            parameters:
                peers = parent.peers;
                classifierModule = "^.classifier";
                @display("p=300,80");
        }
        classifier: <default("RsvpClassifier")> like IIngressClassifier {
            parameters:
                @display("p=100,100;is=s");
        }
        tn: MessageDispatcher {
            parameters:
                @display("p=450,160;b=500,5,,,,1");
        }
        ipv4: Ipv4NetworkLayer {
            parameters:
                @display("p=450,240");
        }
        nm: MessageDispatcher {
            parameters:
                @display("p=450,320;b=500,5,,,,1");
        }
        lo[numLoInterfaces]: <default("LoopbackInterface")> like ILoopbackInterface {
            @display("p=250,560");
        }
        ppp[sizeof(pppg)]: <default("PppInterface")> like IPppInterface {
            parameters:
                @display("p=400,560,row,150;q=l2queue");
        }
        mpls: Mpls {
            parameters:
                classifierModule = "^.classifier";
                @display("p=450,400");
        }
        libTable: LibTable {
            parameters:
                @display("p=100,300;is=s");
        }
        ml: MessageDispatcher {
            parameters:
                @display("p=450,480;b=500,5,,,,1");
        }
    connections allowunconnected:
        linkStateRouting.ipOut --> tn.in++;
        tn.out++ --> linkStateRouting.ipIn;
        ipv4.transportOut --> tn.in++;
        tn.out++ --> ipv4.transportIn;

        rsvp.ipOut --> tn.in++;
        rsvp.ipIn <-- tn.out++;

        ipv4.ifOut --> nm.in++;
        nm.out++ --> ipv4.ifIn;

        for i=0..numLoInterfaces-1 {
            lo[i].upperLayerOut --> nm.in++;
            nm.out++ --> lo[i].upperLayerIn;
        }

        for i=0..sizeof(pppg)-1 {
            pppg[i] <--> ppp[i].phys;

            ppp[i].upperLayerOut --> ml.in++;
            ml.out++ --> ppp[i].upperLayerIn;
        }
        mpls.ifOut --> ml.in++;
        ml.out++ --> mpls.ifIn;
        nm.out++ --> mpls.netwIn;
        mpls.netwOut --> nm.in++;
}
File: src/inet/node/mpls/RsvpMplsRouter.ned

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