Network MixedLAN

Package: inet.examples.ethernet.lans
File: examples/ethernet/lans/Networks.ned

Sample Ethernet LAN containing eight hosts, a switch and a bus.

Usage diagram:

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram. Click here to see the full picture.

Inheritance diagram:

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram. Click here to see the full picture.

Properties:

Name	Value	Description
isNetwork

Unassigned submodule parameters:

Name	Type	Default value	Description
busHostA.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
busHostA.cli.startTime	double	this.waitTime	time of sending the first request
busHostA.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
busHostA.cli.reqLength	int	100B	length of request packets
busHostA.cli.respLength	int	1KB	length of response packets
busHostA.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
busHostA.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
busHostA.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
busHostA.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
busHostA.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
busHostA.mac.mtu	int	1500
busHostB.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
busHostB.cli.startTime	double	this.waitTime	time of sending the first request
busHostB.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
busHostB.cli.reqLength	int	100B	length of request packets
busHostB.cli.respLength	int	1KB	length of response packets
busHostB.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
busHostB.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
busHostB.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
busHostB.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
busHostB.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
busHostB.mac.mtu	int	1500
busHostC.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
busHostC.cli.startTime	double	this.waitTime	time of sending the first request
busHostC.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
busHostC.cli.reqLength	int	100B	length of request packets
busHostC.cli.respLength	int	1KB	length of response packets
busHostC.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
busHostC.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
busHostC.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
busHostC.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
busHostC.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
busHostC.mac.mtu	int	1500
busHostD.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
busHostD.cli.startTime	double	this.waitTime	time of sending the first request
busHostD.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
busHostD.cli.reqLength	int	100B	length of request packets
busHostD.cli.respLength	int	1KB	length of response packets
busHostD.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
busHostD.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
busHostD.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
busHostD.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
busHostD.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
busHostD.mac.mtu	int	1500
switchHostA.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
switchHostA.cli.startTime	double	this.waitTime	time of sending the first request
switchHostA.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
switchHostA.cli.reqLength	int	100B	length of request packets
switchHostA.cli.respLength	int	1KB	length of response packets
switchHostA.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
switchHostA.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
switchHostA.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
switchHostA.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
switchHostA.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
switchHostA.mac.mtu	int	1500
switchHostB.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
switchHostB.cli.startTime	double	this.waitTime	time of sending the first request
switchHostB.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
switchHostB.cli.reqLength	int	100B	length of request packets
switchHostB.cli.respLength	int	1KB	length of response packets
switchHostB.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
switchHostB.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
switchHostB.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
switchHostB.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
switchHostB.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
switchHostB.mac.mtu	int	1500
switchHostC.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
switchHostC.cli.startTime	double	this.waitTime	time of sending the first request
switchHostC.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
switchHostC.cli.reqLength	int	100B	length of request packets
switchHostC.cli.respLength	int	1KB	length of response packets
switchHostC.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
switchHostC.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
switchHostC.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
switchHostC.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
switchHostC.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
switchHostC.mac.mtu	int	1500
switchHostD.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
switchHostD.cli.startTime	double	this.waitTime	time of sending the first request
switchHostD.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
switchHostD.cli.reqLength	int	100B	length of request packets
switchHostD.cli.respLength	int	1KB	length of response packets
switchHostD.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
switchHostD.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
switchHostD.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
switchHostD.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
switchHostD.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
switchHostD.mac.mtu	int	1500
switch.relayUnit.addressTableFile	string		set to empty string if not used
switch.relayUnit.addressTableSize	int		max size of address table
switch.relayUnit.agingTime	double		max idle time for address table entries (when it expires, entry is removed from the table)
switch.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
switch.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
switch.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
switch.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
switch.mac.mtu	int	1500
hubHostA.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
hubHostA.cli.startTime	double	this.waitTime	time of sending the first request
hubHostA.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
hubHostA.cli.reqLength	int	100B	length of request packets
hubHostA.cli.respLength	int	1KB	length of response packets
hubHostA.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
hubHostA.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
hubHostA.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
hubHostA.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
hubHostA.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
hubHostA.mac.mtu	int	1500
hubHostB.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
hubHostB.cli.startTime	double	this.waitTime	time of sending the first request
hubHostB.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
hubHostB.cli.reqLength	int	100B	length of request packets
hubHostB.cli.respLength	int	1KB	length of response packets
hubHostB.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
hubHostB.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
hubHostB.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
hubHostB.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
hubHostB.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
hubHostB.mac.mtu	int	1500
hubHostC.cli.destAddress	string	""	destination MAC address, or module path name of destination station; empty means off
hubHostC.cli.startTime	double	this.waitTime	time of sending the first request
hubHostC.cli.waitTime	double	uniform(0s,1s)	interval between sending requests
hubHostC.cli.reqLength	int	100B	length of request packets
hubHostC.cli.respLength	int	1KB	length of response packets
hubHostC.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
hubHostC.mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
hubHostC.mac.txrate	double	100Mbps	maximum data rate supported by this station (bit/s); actually chosen speed may be lower due to auto- configuration. 0 means fully auto-configured.
hubHostC.mac.duplexEnabled	bool	true	whether duplex mode can be enabled or not; whether MAC will actually use duplex mode depends on the result of the auto-configuration process (duplex is only possible with DTE-to-DTE connection).
hubHostC.mac.txQueueLimit	int	1000	maximum number of frames queued up for transmission; additional frames are dropped. Only used if queueModule==""
hubHostC.mac.mtu	int	1500

Source code:

//
// Sample Ethernet LAN containing eight hosts, a switch and a bus.
//
network MixedLAN
{
    submodules:
        channelInstaller: ChannelInstaller {
            parameters:
                channelClass = "ThruputMeteringChannel";
                channelAttrs = "format=#N";
                @display("p=75,52");
        }
        bus: EtherBus {
            parameters:
                positions = "10 20 24 35 40 48";
                propagationSpeed = 2e8 mps; // 1us = 200m
                @display("p=277,182;b=424,6;o=#408060");
            gates:
                ethg[6];
        }
        busHostA: EtherHost {
            parameters:
                @display("p=122,118");
        }
        busHostB: EtherHost {
            parameters:
                @display("p=210,118");
        }
        busHostC: EtherHost {
            parameters:
                @display("p=338,238");
        }
        busHostD: EtherHost {
            parameters:
                @display("p=426,238");
        }
        switchHostA: EtherHost {
            parameters:
                @display("p=82,300");
        }
        switchHostB: EtherHost {
            parameters:
                @display("p=162,300");
        }
        switchHostC: EtherHost {
            parameters:
                @display("p=234,300");
        }
        switchHostD: EtherHost {
            parameters:
                @display("p=306,300");
        }
        switch: EtherSwitch {
            parameters:
                @display("p=194,236");
            gates:
                ethg[5];
        }
        hubHostA: EtherHost {
            parameters:
                @display("p=297,55");
        }
        hubHostB: EtherHost {
            parameters:
                @display("p=365,55");
        }
        hubHostC: EtherHost {
            parameters:
                @display("p=430,55");
        }
        hub: EtherHub {
            parameters:
                @display("p=362,132");
            gates:
                ethg[4];
        }
    connections:
        bus.ethg[0] <--> busHostA.ethg;
        bus.ethg[1] <--> busHostB.ethg;
        bus.ethg[2] <--> switch.ethg[4];
        bus.ethg[3] <--> busHostC.ethg;
        bus.ethg[4] <--> hub.ethg[3];
        bus.ethg[5] <--> busHostD.ethg;

        switch.ethg[0] <--> {  delay = 0.1us; } <--> switchHostA.ethg;
        switch.ethg[1] <--> {  delay = 0.1us; } <--> switchHostB.ethg;
        switch.ethg[2] <--> {  delay = 0.1us; } <--> switchHostC.ethg;
        switch.ethg[3] <--> {  delay = 0.1us; } <--> switchHostD.ethg;

        hub.ethg[0] <--> {  delay = 0.1us; } <--> hubHostA.ethg;
        hub.ethg[1] <--> {  delay = 0.3us; } <--> hubHostB.ethg;
        hub.ethg[2] <--> {  delay = 0.2us; } <--> hubHostC.ethg;
}