Bgp

simple module

Implements BGP Version 4 routing protocol.

The bgpConfig parameter can specify an XML file describing the configuration of all BGP routers and their interfaces in the network.

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
BGPRouterEx	compound module	Example IP router with BGPv4 and OSPFv4 support.
BGPRouterSimple	compound module	Example Ipv4 router with BGPv4 support.

Parameters

Name	Type	Default value	Description
interfaceTableModule	string
routingTableModule	string
ospfRoutingModule	string
startupTime	double	0s	delay before starting BGP
bgpConfig	xml
ExternalPeerStartDelayOffset	double	0.5s
redistributeRip	bool	false	redistribute routes learned by RIP into BGP
redistributeOspf	string	""	redistribute routes learned by OSPF into BGP (O IA E1 E2)
redistributeInternal	bool	false	redistribute BGP routes into OSPF (as external routes)
nextHopSelf	bool	false
localPreference	int	100
connectedCheck	bool	true
ebgpMultihop	int	1

Properties

Name	Value	Description
display	i=block/network2

Gates

Name	Direction	Size	Description
socketIn	input
socketOut	output

Source code

//
// Implements BGP Version 4 routing protocol.
//
// The bgpConfig parameter can specify an XML file describing the
// configuration of all BGP routers and their interfaces in the network.
//
//# TODO config file!
//
simple Bgp like IBgp
{
    parameters:
        string interfaceTableModule;
        string routingTableModule;
        string ospfRoutingModule;
        volatile double startupTime @unit(s) = default(0s); // delay before starting BGP
        xml bgpConfig;
        double ExternalPeerStartDelayOffset @unit(s) = default(0.5s);
        bool redistributeRip = default(false);        // redistribute routes learned by RIP into BGP
        string redistributeOspf = default("");        // redistribute routes learned by OSPF into BGP (O IA E1 E2)
        bool redistributeInternal = default(false);   // redistribute BGP routes into OSPF (as external routes)
        bool nextHopSelf = default(false);
        int localPreference = default(100);
        bool connectedCheck = default(true);
        int ebgpMultihop = default(1);
        @display("i=block/network2");
    gates:
        input socketIn @messageKinds(inet::TcpStatusInd);
        output socketOut @messageKinds(inet::TcpCommandCode);
}

File: src/inet/routing/bgpv4/Bgp.ned