org.onosproject.isis.controller.impl

Class DefaultIsisInterface

java.lang.Object

org.onosproject.isis.controller.impl.DefaultIsisInterface

All Implemented Interfaces:

org.onosproject.isis.controller.IsisInterface

public class DefaultIsisInterface
extends Object
implements org.onosproject.isis.controller.IsisInterface

Representation of an ISIS interface.

Constructor Summary

Constructors

Constructor and Description
DefaultIsisInterface()

Method Summary

Modifier and Type	Method and Description
String	areaAddress() Returns area address.
org.jboss.netty.channel.Channel	channel() Returns channel instance.
String	circuitId() Returns the circuit ID.
int	getAreaLength() Returns area length.
int	getIdLength() Returns ID length.
org.onlab.packet.MacAddress	getInterfaceMacAddress() Returns the interface mac address.
int	getMaxAreaAddresses() Returns max area addresses.
int	helloInterval() Returns hello interval.
int	holdingTime() Returns holding time.
int	interfaceIndex() Returns interface index.
org.onlab.packet.Ip4Address	interfaceIpAddress() Returns the interface IP address.
org.onosproject.isis.controller.IsisInterfaceState	interfaceState() Returns the interface state.
String	intermediateSystemName() Returns intermediate system name.
org.onosproject.isis.controller.IsisLsdb	isisLsdb() Returns ISIS LSDB instance.
String	l1LanId() Returns LAN ID.
String	l2LanId() Returns LAN ID.
org.onosproject.isis.controller.IsisNeighbor	lookup(org.onlab.packet.MacAddress isisNeighborMac) Returns the ISIS neighbor instance if exists.
String	lspKeyP2P(String systemId) Gets the LSP key.
Set<org.onlab.packet.MacAddress>	neighbors() Returns the neighbors list.
byte[]	networkMask() Returns the network mask.
org.onosproject.isis.controller.IsisNetworkType	networkType() Returns point to point.
int	priority() Returns priority.
void	processCsnPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage, org.jboss.netty.channel.Channel channel) Processes CSN PDU message.
void	processIsisMessage(org.onosproject.isis.controller.IsisMessage isisMessage, org.onosproject.isis.controller.IsisLsdb isisLsdb, org.jboss.netty.channel.Channel channel) Processes received ISIS message.
void	processL1L2HelloPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage, org.jboss.netty.channel.Channel channel) Processes the L1 or L2 hello message.
void	processLsPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage, org.jboss.netty.channel.Channel channel) Processes LS PDU message.
void	processP2pHelloPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage, org.jboss.netty.channel.Channel channel) Processes P2P hello message.
void	processPsnPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage, org.jboss.netty.channel.Channel channel) Processes PSN PDU message.
void	removeNeighbor(org.onosproject.isis.controller.IsisNeighbor isisNeighbor) Removes neighbor from the interface neighbor map.
void	removeNeighbors() Removes all the neighbors.
int	reservedPacketCircuitType() Returns reserved packet circuit type.
void	setAllConfiguredInterfaceIps(List<org.onlab.packet.Ip4Address> allConfiguredInterfaces) Sets all configured interface IPs.
void	setAreaAddress(String areaAddress) Sets area address.
void	setAreaLength(int areaLength) Sets area length.
void	setCircuitId(String circuitId) Sets the circuit ID.
void	setHelloInterval(int helloInterval) Sets hello interval.
void	setHoldingTime(int holdingTime) Sets holding time.
void	setIdLength(int idLength) Sets ID length.
void	setInterfaceIndex(int interfaceIndex) Set interface index.
void	setInterfaceIpAddress(org.onlab.packet.Ip4Address interfaceIpAddress) Sets the interface IP address.
void	setInterfaceMacAddress(org.onlab.packet.MacAddress interfaceMacAddress) Sets the interface mac address.
void	setInterfaceState(org.onosproject.isis.controller.IsisInterfaceState interfaceState) Sets the interface state.
void	setIntermediateSystemName(String intermediateSystemName) Sets intermediate system name.
void	setL1LanId(String l1LanId) Sets LAN ID.
void	setL2LanId(String l2LanId) Sets LAN ID.
void	setMaxAreaAddresses(int maxAreaAddresses) Sets area max addresses.
void	setNetworkMask(byte[] networkMask) Sets the network mask.
void	setNetworkType(org.onosproject.isis.controller.IsisNetworkType networkType) Sets point to point or broadcast.
void	setPriority(int priority) Sets priority.
void	setReservedPacketCircuitType(int reservedPacketCircuitType) Sets reserved packet circuit type.
void	setSystemId(String systemId) Sets system ID.
void	startHelloSender(org.jboss.netty.channel.Channel channel) Starts the hello timer which sends hello packet every configured seconds.
void	stopHelloSender() Stops the hello timer which sends hello packet every configured seconds.
String	systemId() Returns system ID.
boolean	validateHelloMessage(org.onosproject.isis.io.isispacket.pdu.HelloPdu helloPdu) Validates the received message.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultIsisInterface

public DefaultIsisInterface()

Method Detail

isisLsdb

public org.onosproject.isis.controller.IsisLsdb isisLsdb()

Returns ISIS LSDB instance.

Specified by:

isisLsdb in interface org.onosproject.isis.controller.IsisInterface

Returns:

ISIS LSDB instance

setAllConfiguredInterfaceIps

public void setAllConfiguredInterfaceIps(List<org.onlab.packet.Ip4Address> allConfiguredInterfaces)

Sets all configured interface IPs.

Parameters:

allConfiguredInterfaces - all configured interface IPs

removeNeighbor

public void removeNeighbor(org.onosproject.isis.controller.IsisNeighbor isisNeighbor)

Removes neighbor from the interface neighbor map.

Specified by:

removeNeighbor in interface org.onosproject.isis.controller.IsisInterface

Parameters:

isisNeighbor - ISIS neighbor instance

removeNeighbors

public void removeNeighbors()

Removes all the neighbors.

Specified by:

removeNeighbors in interface org.onosproject.isis.controller.IsisInterface

lookup

public org.onosproject.isis.controller.IsisNeighbor lookup(org.onlab.packet.MacAddress isisNeighborMac)

Returns the ISIS neighbor instance if exists.

Specified by:

lookup in interface org.onosproject.isis.controller.IsisInterface

Parameters:

isisNeighborMac - mac address of the neighbor router

Returns:

ISIS neighbor instance if exists else null

neighbors

public Set<org.onlab.packet.MacAddress> neighbors()

Returns the neighbors list.

Specified by:

neighbors in interface org.onosproject.isis.controller.IsisInterface

Returns:

neighbors list

channel

public org.jboss.netty.channel.Channel channel()

Returns channel instance.

Returns:

channel instance

interfaceIndex

public int interfaceIndex()

Returns interface index.

Specified by:

interfaceIndex in interface org.onosproject.isis.controller.IsisInterface

Returns:

interface index

setInterfaceIndex

public void setInterfaceIndex(int interfaceIndex)

Set interface index.

Specified by:

setInterfaceIndex in interface org.onosproject.isis.controller.IsisInterface

Parameters:

interfaceIndex - interface index

interfaceIpAddress

public org.onlab.packet.Ip4Address interfaceIpAddress()

Returns the interface IP address.

Specified by:

interfaceIpAddress in interface org.onosproject.isis.controller.IsisInterface

Returns:

interface IP address

setInterfaceIpAddress

public void setInterfaceIpAddress(org.onlab.packet.Ip4Address interfaceIpAddress)

Sets the interface IP address.

Specified by:

setInterfaceIpAddress in interface org.onosproject.isis.controller.IsisInterface

Parameters:

interfaceIpAddress - interfaceIpAddress interface IP address

networkMask

public byte[] networkMask()

Returns the network mask.

Specified by:

networkMask in interface org.onosproject.isis.controller.IsisInterface

Returns:

network mask

setNetworkMask

public void setNetworkMask(byte[] networkMask)

Sets the network mask.

Specified by:

setNetworkMask in interface org.onosproject.isis.controller.IsisInterface

Parameters:

networkMask - network mask

getInterfaceMacAddress

public org.onlab.packet.MacAddress getInterfaceMacAddress()

Returns the interface mac address.

Returns:

interface mac address

setInterfaceMacAddress

public void setInterfaceMacAddress(org.onlab.packet.MacAddress interfaceMacAddress)

Sets the interface mac address.

Specified by:

setInterfaceMacAddress in interface org.onosproject.isis.controller.IsisInterface

Parameters:

interfaceMacAddress - interface mac address

intermediateSystemName

public String intermediateSystemName()

Returns intermediate system name.

Specified by:

intermediateSystemName in interface org.onosproject.isis.controller.IsisInterface

Returns:

intermediate system name

setIntermediateSystemName

public void setIntermediateSystemName(String intermediateSystemName)

Sets intermediate system name.

Specified by:

setIntermediateSystemName in interface org.onosproject.isis.controller.IsisInterface

Parameters:

intermediateSystemName - intermediate system name

systemId

public String systemId()

Returns system ID.

Specified by:

systemId in interface org.onosproject.isis.controller.IsisInterface

Returns:

system ID

setSystemId

public void setSystemId(String systemId)

Sets system ID.

Specified by:

setSystemId in interface org.onosproject.isis.controller.IsisInterface

Parameters:

systemId - system ID

l1LanId

public String l1LanId()

Returns LAN ID.

Specified by:

l1LanId in interface org.onosproject.isis.controller.IsisInterface

Returns:

LAN ID

setL1LanId

public void setL1LanId(String l1LanId)

Sets LAN ID.

Specified by:

setL1LanId in interface org.onosproject.isis.controller.IsisInterface

Parameters:

l1LanId - LAN ID

l2LanId

public String l2LanId()

Returns LAN ID.

Specified by:

l2LanId in interface org.onosproject.isis.controller.IsisInterface

Returns:

LAN ID

setL2LanId

public void setL2LanId(String l2LanId)

Sets LAN ID.

Specified by:

setL2LanId in interface org.onosproject.isis.controller.IsisInterface

Parameters:

l2LanId - LAN ID

getIdLength

public int getIdLength()

Returns ID length.

Returns:

ID length

setIdLength

public void setIdLength(int idLength)

Sets ID length.

Specified by:

setIdLength in interface org.onosproject.isis.controller.IsisInterface

Parameters:

idLength - ID length

getMaxAreaAddresses

public int getMaxAreaAddresses()

Returns max area addresses.

Returns:

max area addresses

setMaxAreaAddresses

public void setMaxAreaAddresses(int maxAreaAddresses)

Sets area max addresses.

Specified by:

setMaxAreaAddresses in interface org.onosproject.isis.controller.IsisInterface

Parameters:

maxAreaAddresses - max area addresses

reservedPacketCircuitType

public int reservedPacketCircuitType()

Returns reserved packet circuit type.

Specified by:

reservedPacketCircuitType in interface org.onosproject.isis.controller.IsisInterface

Returns:

reserved packet circuit type

setReservedPacketCircuitType

public void setReservedPacketCircuitType(int reservedPacketCircuitType)

Sets reserved packet circuit type.

Specified by:

setReservedPacketCircuitType in interface org.onosproject.isis.controller.IsisInterface

Parameters:

reservedPacketCircuitType - reserved packet circuit type

networkType

public org.onosproject.isis.controller.IsisNetworkType networkType()

Returns point to point.

Specified by:

networkType in interface org.onosproject.isis.controller.IsisInterface

Returns:

point to point

setNetworkType

public void setNetworkType(org.onosproject.isis.controller.IsisNetworkType networkType)

Sets point to point or broadcast.

Specified by:

setNetworkType in interface org.onosproject.isis.controller.IsisInterface

Parameters:

networkType - point to point or broadcast

areaAddress

public String areaAddress()

Returns area address.

Specified by:

areaAddress in interface org.onosproject.isis.controller.IsisInterface

Returns:

area address

setAreaAddress

public void setAreaAddress(String areaAddress)

Sets area address.

Specified by:

setAreaAddress in interface org.onosproject.isis.controller.IsisInterface

Parameters:

areaAddress - area address

getAreaLength

public int getAreaLength()

Returns area length.

Returns:

area length

setAreaLength

public void setAreaLength(int areaLength)

Sets area length.

Specified by:

setAreaLength in interface org.onosproject.isis.controller.IsisInterface

Parameters:

areaLength - area length

holdingTime

public int holdingTime()

Returns holding time.

Specified by:

holdingTime in interface org.onosproject.isis.controller.IsisInterface

Returns:

holding time

setHoldingTime

public void setHoldingTime(int holdingTime)

Sets holding time.

Specified by:

setHoldingTime in interface org.onosproject.isis.controller.IsisInterface

Parameters:

holdingTime - holding time

priority

public int priority()

Returns priority.

Specified by:

priority in interface org.onosproject.isis.controller.IsisInterface

Returns:

priority

setPriority

public void setPriority(int priority)

Sets priority.

Specified by:

setPriority in interface org.onosproject.isis.controller.IsisInterface

Parameters:

priority - priority

helloInterval

public int helloInterval()

Returns hello interval.

Specified by:

helloInterval in interface org.onosproject.isis.controller.IsisInterface

Returns:

hello interval

setHelloInterval

public void setHelloInterval(int helloInterval)

Sets hello interval.

Specified by:

setHelloInterval in interface org.onosproject.isis.controller.IsisInterface

Parameters:

helloInterval - hello interval

interfaceState

public org.onosproject.isis.controller.IsisInterfaceState interfaceState()

Returns the interface state.

Specified by:

interfaceState in interface org.onosproject.isis.controller.IsisInterface

Returns:

interface state

setInterfaceState

public void setInterfaceState(org.onosproject.isis.controller.IsisInterfaceState interfaceState)

Sets the interface state.

Specified by:

setInterfaceState in interface org.onosproject.isis.controller.IsisInterface

Parameters:

interfaceState - the interface state

circuitId

public String circuitId()

Returns the circuit ID.

Specified by:

circuitId in interface org.onosproject.isis.controller.IsisInterface

Returns:

circuit ID

setCircuitId

public void setCircuitId(String circuitId)

Sets the circuit ID.

Specified by:

setCircuitId in interface org.onosproject.isis.controller.IsisInterface

Parameters:

circuitId - circuit ID

processIsisMessage

public void processIsisMessage(org.onosproject.isis.controller.IsisMessage isisMessage,
                               org.onosproject.isis.controller.IsisLsdb isisLsdb,
                               org.jboss.netty.channel.Channel channel)

Processes received ISIS message. When an ISIS message received it is handed over to this method. Based on the type of the ISIS message received it will be handed over to corresponding message handler methods.

Specified by:

processIsisMessage in interface org.onosproject.isis.controller.IsisInterface

Parameters:

isisMessage - received ISIS message

isisLsdb - ISIS LSDB instance

validateHelloMessage

public boolean validateHelloMessage(org.onosproject.isis.io.isispacket.pdu.HelloPdu helloPdu)

Validates the received message.

Parameters:

helloPdu - ISIS message instance

Returns:

true if valid ISIS message else false

processL1L2HelloPduMessage

public void processL1L2HelloPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage,
                                       org.jboss.netty.channel.Channel channel)

Processes the L1 or L2 hello message.

Parameters:

isisMessage - hello message instance

channel - channel instance

processP2pHelloPduMessage

public void processP2pHelloPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage,
                                      org.jboss.netty.channel.Channel channel)

Processes P2P hello message.

Parameters:

isisMessage - hello message instance

channel - channel instance

processLsPduMessage

public void processLsPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage,
                                org.jboss.netty.channel.Channel channel)

Processes LS PDU message.

Parameters:

isisMessage - LS pdu message instance

channel - channel instance

processPsnPduMessage

public void processPsnPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage,
                                 org.jboss.netty.channel.Channel channel)

Processes PSN PDU message. Checks for self originated LSP entries in PSNP message and sends the missing LSP.

Parameters:

isisMessage - PSN PDU message instance

channel - channel instance

processCsnPduMessage

public void processCsnPduMessage(org.onosproject.isis.controller.IsisMessage isisMessage,
                                 org.jboss.netty.channel.Channel channel)

Processes CSN PDU message.

Parameters:

isisMessage - CSN PDU message instance

channel - channel instance

lspKeyP2P

public String lspKeyP2P(String systemId)

Gets the LSP key.

Parameters:

systemId - system ID

Returns:

key

startHelloSender

public void startHelloSender(org.jboss.netty.channel.Channel channel)

Starts the hello timer which sends hello packet every configured seconds.

Specified by:

startHelloSender in interface org.onosproject.isis.controller.IsisInterface

Parameters:

channel - netty channel instance

stopHelloSender

public void stopHelloSender()

Stops the hello timer which sends hello packet every configured seconds.

Specified by:

stopHelloSender in interface org.onosproject.isis.controller.IsisInterface