gov.nist.antd.ssf.os
Class IP

java.lang.Object
  |
  +--SSF.OS.ProtocolSession
        |
        +--SSF.OS.IP
              |
              +--gov.nist.antd.ssf.os.IP

All Implemented Interfaces:

com.renesys.raceway.DML.Configurable

public class IP

extends IP

Nested Class Summary

Nested classes inherited from class SSF.OS.IP

IP.demux_cache

Field Summary

DiffServTrafficConditioner	diffserv DiffServTrafficConditioner instance - DiffServ Module
boolean	isDiffServ If the Node has a DiffServ module, the isDiffServ flage is true
boolean	isLSR If the Node has a MPLSMgmt module, the isLSR flage is true
boolean	isTEAgent If the Node has a TEAgent module.
MPLSMgmt	mplsmgmt
int	MultiCastGroupAddr MulticastIPAddr
TEAgent	teagent TEAgent instance

Fields inherited from class SSF.OS.IP

INTERFACE_COUNT, INTERFACE_SET, INTERFACE_SET_STARTING_SIZE, INTERFACES, monitor, ROUTING_TABLE, session_cache, tieBreakerClass

Fields inherited from class SSF.OS.ProtocolSession

name, use

Constructor Summary

IP()

Method Summary

void	addRoutingInformation(java.lang.String destip, NIC local_interface, int next_hop_addr) add routing information
DiffServTrafficConditioner	getDiffServ() Return the DiffServTrafficConditioner
ProtocolMonitor	getMonitor() Return the monitor of this protocol (use by MPLS)
MPLSMgmt	getMPLSMgmt() Return the MPLS management module
boolean	isLocal(ProtocolMessage message) Does the IP packet arrive at the destination node ??
boolean	push(ProtocolMessage message, ProtocolSession fromSession) push a message up or down in the protocol stack
boolean	sendLocalIPPacket(ProtocolMessage message, ProtocolSession fromSession) This function sends a IP packet to the upper protocol layer....
void	setTEAgent(TEAgent tea) This function is called by the TEAgent module
void	setupDiffServ(DiffServTrafficConditioner ds) This function is called by the DiffServTrafficConditioner module to register a DiffServ instance
void	setupMPLS(MPLSMgmt mgmt) This function is called by the MPLSMgmt module to register a MPLSMgmt instance

Methods inherited from class SSF.OS.IP

config, drop, getMonitorEnable, getRoutingTable, init, opened, setGraph, setMonitorEnable

Methods inherited from class SSF.OS.ProtocolSession

close, closed, debugIdentifier, inGraph, open, pushAfterDelay, pushAfterDelayFailed, version

Methods inherited from class java.lang.Object

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

Field Detail

mplsmgmt

public MPLSMgmt mplsmgmt

isLSR

public boolean isLSR

If the Node has a MPLSMgmt module, the isLSR flage is true

diffserv

public DiffServTrafficConditioner diffserv

DiffServTrafficConditioner instance - DiffServ Module

isDiffServ

public boolean isDiffServ

If the Node has a DiffServ module, the isDiffServ flage is true

teagent

public TEAgent teagent

TEAgent instance

isTEAgent

public boolean isTEAgent

If the Node has a TEAgent module. the isTEAgent flag is true

MultiCastGroupAddr

public int MultiCastGroupAddr

MulticastIPAddr

Constructor Detail

IP

public IP()

Method Detail

setupMPLS

public void setupMPLS(MPLSMgmt mgmt)

This function is called by the MPLSMgmt module to register a MPLSMgmt instance

Parameters:

mgmt - The MPLSMgmt module that registers

setupDiffServ

public void setupDiffServ(DiffServTrafficConditioner ds)

This function is called by the DiffServTrafficConditioner module to register a DiffServ instance

Parameters:

ds - The DiffServTrafficConditioner that registers

setTEAgent

public void setTEAgent(TEAgent tea)

This function is called by the TEAgent module

getMPLSMgmt

public MPLSMgmt getMPLSMgmt()

Return the MPLS management module

Returns:

The MPLS management module

getDiffServ

public DiffServTrafficConditioner getDiffServ()

Return the DiffServTrafficConditioner

Returns:

The DiffServTrafficConditioner

getMonitor

public ProtocolMonitor getMonitor()

Return the monitor of this protocol (use by MPLS)

Returns:

The monitor of this protocol

addRoutingInformation

public void addRoutingInformation(java.lang.String destip,
                                  NIC local_interface,
                                  int next_hop_addr)

add routing information

Parameters:

destip - The IP adress of the destination node

local_interface - The NIC to use to send messages

next_hop_addr - The IP adress of the next hop

sendLocalIPPacket

public boolean sendLocalIPPacket(ProtocolMessage message,
                                 ProtocolSession fromSession)

This function sends a IP packet to the upper protocol layer....

Parameters:

message - The message to send

fromSession - The session that sent the message

Returns:

true if the message is sent

isLocal

public boolean isLocal(ProtocolMessage message)

Does the IP packet arrive at the destination node ??

Parameters:

message - The ProtocolMessage to check

Returns:

true if the message has reached its destination

push

public boolean push(ProtocolMessage message,
                    ProtocolSession fromSession)
             throws ProtocolException

push a message up or down in the protocol stack

Overrides:

push in class IP

Parameters:

message - The ProtocolMessage to push

fromSession - The ProtocolSession that pushed a message

Returns:

true if the is pushed, false if dropped.

ProtocolException