Compound Module OSPF_Area3

Package: inet.examples.ospfv2.fulltest
File: examples/ospfv2/fulltest/Area3.ned

(no description)

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.

Networks:

OSPF_TestNetwork (network)

(no description)

Properties:

Name	Value	Description
display	p=10,10;b=264,528

Gates:

Name	Direction	Size	Description
ethg [ ]	inout

Unassigned submodule parameters:

Name	Type	Default value	Description
RT9.ospf.ospfConfigFile	string		xml file containing the full OSPF AS configuration
RT9.networkLayer.ip.procDelay	double	0s
RT9.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
RT9.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
RT9.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
RT9.ppp.ppp.mtu	int	4470
RT9.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
RT9.eth.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.
RT9.eth.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.
RT9.eth.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).
RT9.eth.mac.mtu	int	1500
RT12.ospf.ospfConfigFile	string		xml file containing the full OSPF AS configuration
RT12.networkLayer.ip.procDelay	double	0s
RT12.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
RT12.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
RT12.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
RT12.ppp.ppp.mtu	int	4470
RT12.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
RT12.eth.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.
RT12.eth.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.
RT12.eth.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).
RT12.eth.mac.mtu	int	1500
H12.sctp.numGapReports	int	3	====== SCTP Association Parameters =================================
H12.sctp.rtoInitial	double	3s
H12.sctp.rtoMin	double	1s
H12.sctp.rtoMax	double	60s
H12.sctp.rtoAlpha	double	0.125
H12.sctp.rtoBeta	double	0.250
H12.sctp.maxBurst	int	4
H12.sctp.assocMaxRetrans	int	10
H12.sctp.pathMaxRetrans	int	5
H12.sctp.maxInitRetrans	int	8
H12.sctp.sackPeriod	double	200ms
H12.sctp.sackFrequency	int	2
H12.sctp.reactivatePrimaryPath	bool	false
H12.sctp.sendQueueLimit	int	0
H12.sctp.validCookieLifetime	double	10s	====== Testing =====================================================
H12.sctp.enableHeartbeats	bool	true	====== Heartbeats ==================================================
H12.sctp.hbInterval	double	30s
H12.sctp.nagleEnabled	bool	true	====== Nagle Algorithm =============================================
H12.sctp.naglePoint	int	1468
H12.sctp.fastRecoverySupported	bool	true	====== Congestion Control ==========================================
H12.sctp.sctpAlgorithmClass	string	"SCTPAlg"
H12.sctp.ccModule	int	0	RFC4960=0
H12.sctp.ssModule	int	0	ROUND_ROBIN=0
H12.sctp.arwnd	int	65535
H12.sctp.swsLimit	int	3000	Limit for SWS
H12.sctp.udpEncapsEnabled	bool	false
H12.pingApp.destAddr	string	""	destination IP or IPv6 address
H12.pingApp.srcAddr	string	""	source IP or IPv6 address (useful with multi-homing)
H12.pingApp.packetSize	double	56B	of ping payload, in bytes
H12.pingApp.interval	double	1s	time to wait between pings (can be random)
H12.pingApp.hopLimit	double	32	TTL or hopLimit for IP packets
H12.pingApp.count	double	0	stop after count ping requests, 0 means continuously
H12.pingApp.startTime	double	uniform(0s,this.interval)	send first ping at startTime
H12.pingApp.stopTime	double	0s	send no pings after stopTime, 0 means forever
H12.pingApp.printPing	bool	true	dump on stdout
H12.networkLayer.ip.procDelay	double	0s
H12.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
H12.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
H12.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
H12.ppp.ppp.mtu	int	4470
H12.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
H12.eth.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.
H12.eth.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.
H12.eth.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).
H12.eth.mac.mtu	int	1500
H12.ext.filterString	string
H12.ext.device	string
H12.ext.mtu	int	1500
H12.tcpdump.dumpFile	string	""
H12.tcpdump.threadEnable	bool	false
H12.tcpdump.snaplen	int	65535
H12.tcpdump.verbosity	int	0
H13.sctp.numGapReports	int	3	====== SCTP Association Parameters =================================
H13.sctp.rtoInitial	double	3s
H13.sctp.rtoMin	double	1s
H13.sctp.rtoMax	double	60s
H13.sctp.rtoAlpha	double	0.125
H13.sctp.rtoBeta	double	0.250
H13.sctp.maxBurst	int	4
H13.sctp.assocMaxRetrans	int	10
H13.sctp.pathMaxRetrans	int	5
H13.sctp.maxInitRetrans	int	8
H13.sctp.sackPeriod	double	200ms
H13.sctp.sackFrequency	int	2
H13.sctp.reactivatePrimaryPath	bool	false
H13.sctp.sendQueueLimit	int	0
H13.sctp.validCookieLifetime	double	10s	====== Testing =====================================================
H13.sctp.enableHeartbeats	bool	true	====== Heartbeats ==================================================
H13.sctp.hbInterval	double	30s
H13.sctp.nagleEnabled	bool	true	====== Nagle Algorithm =============================================
H13.sctp.naglePoint	int	1468
H13.sctp.fastRecoverySupported	bool	true	====== Congestion Control ==========================================
H13.sctp.sctpAlgorithmClass	string	"SCTPAlg"
H13.sctp.ccModule	int	0	RFC4960=0
H13.sctp.ssModule	int	0	ROUND_ROBIN=0
H13.sctp.arwnd	int	65535
H13.sctp.swsLimit	int	3000	Limit for SWS
H13.sctp.udpEncapsEnabled	bool	false
H13.pingApp.destAddr	string	""	destination IP or IPv6 address
H13.pingApp.srcAddr	string	""	source IP or IPv6 address (useful with multi-homing)
H13.pingApp.packetSize	double	56B	of ping payload, in bytes
H13.pingApp.interval	double	1s	time to wait between pings (can be random)
H13.pingApp.hopLimit	double	32	TTL or hopLimit for IP packets
H13.pingApp.count	double	0	stop after count ping requests, 0 means continuously
H13.pingApp.startTime	double	uniform(0s,this.interval)	send first ping at startTime
H13.pingApp.stopTime	double	0s	send no pings after stopTime, 0 means forever
H13.pingApp.printPing	bool	true	dump on stdout
H13.networkLayer.ip.procDelay	double	0s
H13.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
H13.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
H13.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
H13.ppp.ppp.mtu	int	4470
H13.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
H13.eth.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.
H13.eth.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.
H13.eth.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).
H13.eth.mac.mtu	int	1500
H13.ext.filterString	string
H13.ext.device	string
H13.ext.mtu	int	1500
H13.tcpdump.dumpFile	string	""
H13.tcpdump.threadEnable	bool	false
H13.tcpdump.snaplen	int	65535
H13.tcpdump.verbosity	int	0
H14.sctp.numGapReports	int	3	====== SCTP Association Parameters =================================
H14.sctp.rtoInitial	double	3s
H14.sctp.rtoMin	double	1s
H14.sctp.rtoMax	double	60s
H14.sctp.rtoAlpha	double	0.125
H14.sctp.rtoBeta	double	0.250
H14.sctp.maxBurst	int	4
H14.sctp.assocMaxRetrans	int	10
H14.sctp.pathMaxRetrans	int	5
H14.sctp.maxInitRetrans	int	8
H14.sctp.sackPeriod	double	200ms
H14.sctp.sackFrequency	int	2
H14.sctp.reactivatePrimaryPath	bool	false
H14.sctp.sendQueueLimit	int	0
H14.sctp.validCookieLifetime	double	10s	====== Testing =====================================================
H14.sctp.enableHeartbeats	bool	true	====== Heartbeats ==================================================
H14.sctp.hbInterval	double	30s
H14.sctp.nagleEnabled	bool	true	====== Nagle Algorithm =============================================
H14.sctp.naglePoint	int	1468
H14.sctp.fastRecoverySupported	bool	true	====== Congestion Control ==========================================
H14.sctp.sctpAlgorithmClass	string	"SCTPAlg"
H14.sctp.ccModule	int	0	RFC4960=0
H14.sctp.ssModule	int	0	ROUND_ROBIN=0
H14.sctp.arwnd	int	65535
H14.sctp.swsLimit	int	3000	Limit for SWS
H14.sctp.udpEncapsEnabled	bool	false
H14.pingApp.destAddr	string	""	destination IP or IPv6 address
H14.pingApp.srcAddr	string	""	source IP or IPv6 address (useful with multi-homing)
H14.pingApp.packetSize	double	56B	of ping payload, in bytes
H14.pingApp.interval	double	1s	time to wait between pings (can be random)
H14.pingApp.hopLimit	double	32	TTL or hopLimit for IP packets
H14.pingApp.count	double	0	stop after count ping requests, 0 means continuously
H14.pingApp.startTime	double	uniform(0s,this.interval)	send first ping at startTime
H14.pingApp.stopTime	double	0s	send no pings after stopTime, 0 means forever
H14.pingApp.printPing	bool	true	dump on stdout
H14.networkLayer.ip.procDelay	double	0s
H14.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
H14.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
H14.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
H14.ppp.ppp.mtu	int	4470
H14.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
H14.eth.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.
H14.eth.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.
H14.eth.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).
H14.eth.mac.mtu	int	1500
H14.ext.filterString	string
H14.ext.device	string
H14.ext.mtu	int	1500
H14.tcpdump.dumpFile	string	""
H14.tcpdump.threadEnable	bool	false
H14.tcpdump.snaplen	int	65535
H14.tcpdump.verbosity	int	0
H15.sctp.numGapReports	int	3	====== SCTP Association Parameters =================================
H15.sctp.rtoInitial	double	3s
H15.sctp.rtoMin	double	1s
H15.sctp.rtoMax	double	60s
H15.sctp.rtoAlpha	double	0.125
H15.sctp.rtoBeta	double	0.250
H15.sctp.maxBurst	int	4
H15.sctp.assocMaxRetrans	int	10
H15.sctp.pathMaxRetrans	int	5
H15.sctp.maxInitRetrans	int	8
H15.sctp.sackPeriod	double	200ms
H15.sctp.sackFrequency	int	2
H15.sctp.reactivatePrimaryPath	bool	false
H15.sctp.sendQueueLimit	int	0
H15.sctp.validCookieLifetime	double	10s	====== Testing =====================================================
H15.sctp.enableHeartbeats	bool	true	====== Heartbeats ==================================================
H15.sctp.hbInterval	double	30s
H15.sctp.nagleEnabled	bool	true	====== Nagle Algorithm =============================================
H15.sctp.naglePoint	int	1468
H15.sctp.fastRecoverySupported	bool	true	====== Congestion Control ==========================================
H15.sctp.sctpAlgorithmClass	string	"SCTPAlg"
H15.sctp.ccModule	int	0	RFC4960=0
H15.sctp.ssModule	int	0	ROUND_ROBIN=0
H15.sctp.arwnd	int	65535
H15.sctp.swsLimit	int	3000	Limit for SWS
H15.sctp.udpEncapsEnabled	bool	false
H15.pingApp.destAddr	string	""	destination IP or IPv6 address
H15.pingApp.srcAddr	string	""	source IP or IPv6 address (useful with multi-homing)
H15.pingApp.packetSize	double	56B	of ping payload, in bytes
H15.pingApp.interval	double	1s	time to wait between pings (can be random)
H15.pingApp.hopLimit	double	32	TTL or hopLimit for IP packets
H15.pingApp.count	double	0	stop after count ping requests, 0 means continuously
H15.pingApp.startTime	double	uniform(0s,this.interval)	send first ping at startTime
H15.pingApp.stopTime	double	0s	send no pings after stopTime, 0 means forever
H15.pingApp.printPing	bool	true	dump on stdout
H15.networkLayer.ip.procDelay	double	0s
H15.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
H15.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
H15.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
H15.ppp.ppp.mtu	int	4470
H15.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
H15.eth.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.
H15.eth.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.
H15.eth.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).
H15.eth.mac.mtu	int	1500
H15.ext.filterString	string
H15.ext.device	string
H15.ext.mtu	int	1500
H15.tcpdump.dumpFile	string	""
H15.tcpdump.threadEnable	bool	false
H15.tcpdump.snaplen	int	65535
H15.tcpdump.verbosity	int	0
H16.sctp.numGapReports	int	3	====== SCTP Association Parameters =================================
H16.sctp.rtoInitial	double	3s
H16.sctp.rtoMin	double	1s
H16.sctp.rtoMax	double	60s
H16.sctp.rtoAlpha	double	0.125
H16.sctp.rtoBeta	double	0.250
H16.sctp.maxBurst	int	4
H16.sctp.assocMaxRetrans	int	10
H16.sctp.pathMaxRetrans	int	5
H16.sctp.maxInitRetrans	int	8
H16.sctp.sackPeriod	double	200ms
H16.sctp.sackFrequency	int	2
H16.sctp.reactivatePrimaryPath	bool	false
H16.sctp.sendQueueLimit	int	0
H16.sctp.validCookieLifetime	double	10s	====== Testing =====================================================
H16.sctp.enableHeartbeats	bool	true	====== Heartbeats ==================================================
H16.sctp.hbInterval	double	30s
H16.sctp.nagleEnabled	bool	true	====== Nagle Algorithm =============================================
H16.sctp.naglePoint	int	1468
H16.sctp.fastRecoverySupported	bool	true	====== Congestion Control ==========================================
H16.sctp.sctpAlgorithmClass	string	"SCTPAlg"
H16.sctp.ccModule	int	0	RFC4960=0
H16.sctp.ssModule	int	0	ROUND_ROBIN=0
H16.sctp.arwnd	int	65535
H16.sctp.swsLimit	int	3000	Limit for SWS
H16.sctp.udpEncapsEnabled	bool	false
H16.pingApp.destAddr	string	""	destination IP or IPv6 address
H16.pingApp.srcAddr	string	""	source IP or IPv6 address (useful with multi-homing)
H16.pingApp.packetSize	double	56B	of ping payload, in bytes
H16.pingApp.interval	double	1s	time to wait between pings (can be random)
H16.pingApp.hopLimit	double	32	TTL or hopLimit for IP packets
H16.pingApp.count	double	0	stop after count ping requests, 0 means continuously
H16.pingApp.startTime	double	uniform(0s,this.interval)	send first ping at startTime
H16.pingApp.stopTime	double	0s	send no pings after stopTime, 0 means forever
H16.pingApp.printPing	bool	true	dump on stdout
H16.networkLayer.ip.procDelay	double	0s
H16.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
H16.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
H16.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
H16.ppp.ppp.mtu	int	4470
H16.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
H16.eth.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.
H16.eth.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.
H16.eth.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).
H16.eth.mac.mtu	int	1500
H16.ext.filterString	string
H16.ext.device	string
H16.ext.mtu	int	1500
H16.tcpdump.dumpFile	string	""
H16.tcpdump.threadEnable	bool	false
H16.tcpdump.snaplen	int	65535
H16.tcpdump.verbosity	int	0
H17.sctp.numGapReports	int	3	====== SCTP Association Parameters =================================
H17.sctp.rtoInitial	double	3s
H17.sctp.rtoMin	double	1s
H17.sctp.rtoMax	double	60s
H17.sctp.rtoAlpha	double	0.125
H17.sctp.rtoBeta	double	0.250
H17.sctp.maxBurst	int	4
H17.sctp.assocMaxRetrans	int	10
H17.sctp.pathMaxRetrans	int	5
H17.sctp.maxInitRetrans	int	8
H17.sctp.sackPeriod	double	200ms
H17.sctp.sackFrequency	int	2
H17.sctp.reactivatePrimaryPath	bool	false
H17.sctp.sendQueueLimit	int	0
H17.sctp.validCookieLifetime	double	10s	====== Testing =====================================================
H17.sctp.enableHeartbeats	bool	true	====== Heartbeats ==================================================
H17.sctp.hbInterval	double	30s
H17.sctp.nagleEnabled	bool	true	====== Nagle Algorithm =============================================
H17.sctp.naglePoint	int	1468
H17.sctp.fastRecoverySupported	bool	true	====== Congestion Control ==========================================
H17.sctp.sctpAlgorithmClass	string	"SCTPAlg"
H17.sctp.ccModule	int	0	RFC4960=0
H17.sctp.ssModule	int	0	ROUND_ROBIN=0
H17.sctp.arwnd	int	65535
H17.sctp.swsLimit	int	3000	Limit for SWS
H17.sctp.udpEncapsEnabled	bool	false
H17.pingApp.destAddr	string	""	destination IP or IPv6 address
H17.pingApp.srcAddr	string	""	source IP or IPv6 address (useful with multi-homing)
H17.pingApp.packetSize	double	56B	of ping payload, in bytes
H17.pingApp.interval	double	1s	time to wait between pings (can be random)
H17.pingApp.hopLimit	double	32	TTL or hopLimit for IP packets
H17.pingApp.count	double	0	stop after count ping requests, 0 means continuously
H17.pingApp.startTime	double	uniform(0s,this.interval)	send first ping at startTime
H17.pingApp.stopTime	double	0s	send no pings after stopTime, 0 means forever
H17.pingApp.printPing	bool	true	dump on stdout
H17.networkLayer.ip.procDelay	double	0s
H17.networkLayer.arp.retryTimeout	double	1s	number seconds ARP waits between retries to resolve an IP address
H17.networkLayer.arp.retryCount	int	3	number of times ARP will attempt to resolve an IP address
H17.networkLayer.arp.cacheTimeout	double	120s	number seconds unused entries in the cache will time out
H17.ppp.ppp.mtu	int	4470
H17.eth.mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
H17.eth.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.
H17.eth.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.
H17.eth.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).
H17.eth.mac.mtu	int	1500
H17.ext.filterString	string
H17.ext.device	string
H17.ext.mtu	int	1500
H17.tcpdump.dumpFile	string	""
H17.tcpdump.threadEnable	bool	false
H17.tcpdump.snaplen	int	65535
H17.tcpdump.verbosity	int	0

Source code:

module OSPF_Area3
{
    parameters:
        @display("p=10,10;b=264,528");
    gates:
        inout ethg[];
    types:
        channel C extends DatarateChannel
        {
            delay = 0.1us;
        }
    submodules:
        RT9: OSPFRouter {
            parameters:
                @display("p=148,200");
            gates:
                ethg[2];
        }
        RT12: OSPFRouter {
            parameters:
                @display("p=148,360");
            gates:
                ethg[3];
        }
        N9: EtherHub {
            parameters:
                @display("p=148,284");
            gates:
                ethg[4];
        }
        N10: EtherHub {
            parameters:
                @display("p=148,452");
            gates:
                ethg[3];
        }
        N11: EtherHub {
            parameters:
                @display("p=144,112");
            gates:
                ethg[3];
        }
        H12: StandardHost {
            parameters:
                @display("p=92,52;i=device/pc_s");
            gates:
                ethg[1];
        }
        H13: StandardHost {
            parameters:
                @display("p=196,52;i=device/pc_s");
            gates:
                ethg[1];
        }
        H14: StandardHost {
            parameters:
                @display("p=60,284;i=device/pc_s");
            gates:
                ethg[1];
        }
        H15: StandardHost {
            parameters:
                @display("p=60,360;i=device/pc_s");
            gates:
                ethg[1];
        }
        H16: StandardHost {
            parameters:
                @display("p=92,492;i=device/pc_s");
            gates:
                ethg[1];
        }
        H17: StandardHost {
            parameters:
                @display("p=196,492;i=device/pc_s");
            gates:
                ethg[1];
        }
    connections:
        H12.ethg[0] <--> C <--> N11.ethg[0];
        N11.ethg[1] <--> C <--> RT9.ethg[0];
        N11.ethg[2] <--> C <--> H13.ethg[0];
        RT9.ethg[1] <--> C <--> N9.ethg[0];
        N9.ethg[1] <--> C <--> H14.ethg[0];
        N9.ethg[2] <--> C <--> RT12.ethg[0];
        RT12.ethg[1] <--> C <--> H15.ethg[0];
        RT12.ethg[2] <--> C <--> N10.ethg[0];
        N10.ethg[1] <--> C <--> H16.ethg[0];
        N10.ethg[2] <--> C <--> H17.ethg[0];

        // towards other areas
        ethg[0] <--> N9.ethg[3];
}