A C D G H I L M O P R S U W

A

addConnection(Object) - Method in class org.iitb.untwine.Port

Add the object of class String passed as parameter in the prttList.

C

calculateThroughList(Vector) - Method in class org.iitb.untwine.Port

Calculate through list from the Forwarding database and list of hosts connected to subnet.

D

Device - class org.iitb.untwine.Device.

This class is designed to store the details of a managed link layer (Layer-2) device

Device() - Constructor for class org.iitb.untwine.Device

Default class constructor.

Device(String, String, int, boolean) - Constructor for class org.iitb.untwine.Device

Class copy constructor.

G

getConnectionList() - Method in class org.iitb.untwine.Port

Returns the IP addresses of host connected to it.

getCostToRoot() - Method in class org.iitb.untwine.Device

Returns the cost of the path to the root in the spanning tree as seen by this device.

getDLPtr() - Method in class org.iitb.untwine.Host

Returns the index of corresponding device in deviceList.

getEnable() - Method in class org.iitb.untwine.Port

Returns the enabled/disabled status of the port.

getFDB() - Method in class org.iitb.untwine.Port

Returns the forwarding database of this port.

getHosts() - Method in class org.iitb.untwine.Subnet

Returns the host active in this subnet

getInt() - Method in class org.iitb.untwine.Router

Returns the interfaces corresponding to subnets attached to router

getIP() - Method in class org.iitb.untwine.Device

Returns the IP address of host

getIP() - Method in class org.iitb.untwine.Host

Returns the IP address of host

getIP() - Method in class org.iitb.untwine.Router

Returns the IP address of router

getMAC() - Method in class org.iitb.untwine.Device

Returns the MAC address of host

getMAC() - Method in class org.iitb.untwine.Host

Returns the MAC address of host

getMask() - Method in class org.iitb.untwine.Subnet

Returns the subnet mask of the subnet

getNo() - Method in class org.iitb.untwine.Subnet

Returns the subnet number of the subnet

getNumber() - Method in class org.iitb.untwine.Port

Returns the port number of the port.

getPortCount() - Method in class org.iitb.untwine.Device

Returns the number of interfaces (ports) of this device.

getPortList() - Method in class org.iitb.untwine.Device

Returns the list of ports of this device

getPrevHop() - Method in class org.iitb.untwine.Router

Returns the previous hop routers to this router

getRootPort() - Method in class org.iitb.untwine.Device

Returns the port which provides the lowest cost path to root

getRootPortPathCost() - Method in class org.iitb.untwine.Device

Returns the contribution of the root port to the path cost of path to root.

getRouter() - Method in class org.iitb.untwine.Subnet

Returns the index of router (in routerList) which is associated with this subnet

getState() - Method in class org.iitb.untwine.Port

Returns the state of the port.

getSubnet() - Method in class org.iitb.untwine.Router

Returns the subnets attached to router

getThroughList() - Method in class org.iitb.untwine.Port

Returns the through database of this port.

H

hopAdd(Object) - Method in class org.iitb.untwine.Router

Add index of previous hop router to this router in previous hop list.

Host - class org.iitb.untwine.Host.

This class is designed to store the details of a Host

Host() - Constructor for class org.iitb.untwine.Host

Default class constructor.

Host(String, String, boolean, boolean) - Constructor for class org.iitb.untwine.Host

Class copy constructor.

hostAdd(Object) - Method in class org.iitb.untwine.Subnet

Add the object of class Host passed as parameter in the hostList.

I

intAddElement(Object, int) - Method in class org.iitb.untwine.Router

Add interface passed as parameter in interface list at the position specified as second parameter.

intersectionNull(Vector, Vector) - Method in class org.iitb.untwine.Layer2

Checks the intersection of two FDBs.

isDirectConnected() - Method in class org.iitb.untwine.Port

Returns whether this Port is directly connected to a other link layer device (eg.

isHostConnected() - Method in class org.iitb.untwine.Port

Returns whether this Port is connected to a Host.

isManaged() - Method in class org.iitb.untwine.Host

Returns the type of host.

isPublic() - Method in class org.iitb.untwine.Device

Returns whether community name is public or the one supplied to the program.

isPublic() - Method in class org.iitb.untwine.Host

Returns whether community name is public or the one supplied to the program.

isRouterConnected() - Method in class org.iitb.untwine.Port

Returns whether this Port is connected to a Router.

L

L2Interconnection(Vector, Vector) - Method in class org.iitb.untwine.Layer2

It discovers the interconnection between the layer-2 devices.

L2LinkMapper(Device, Device, int, int, Vector) - Method in class org.iitb.untwine.Layer2

It discovers the connection, if it exists, between two devices specified as parameter.

L2Mapper(String) - Method in class org.iitb.untwine.Layer2

Discovers link layer topology.

L3Mapper(String, String) - Method in class org.iitb.untwine.Layer3

Discovers network layer topology.

Layer2 - class org.iitb.untwine.Layer2.

This class is designed to discover data link layer (Layer-2) topology.

Layer2() - Constructor for class org.iitb.untwine.Layer2

Default class constructor

Layer3 - class org.iitb.untwine.Layer3.

This class is designed to discover network layer (Layer-3) topology.

Layer3() - Constructor for class org.iitb.untwine.Layer3

Default class constructor.

M

macAdd(Object) - Method in class org.iitb.untwine.Port

Add the object of class String passed as parameter in the portList.

main(String[]) - Static method in class org.iitb.untwine.Untwine

It discovers Intranet topology by integrating Layer2 and Layer3 discovery.

O

org.iitb.untwine - package org.iitb.untwine

P

Port - class org.iitb.untwine.Port.

This class is designed to store the details of a Port (interface) on a device

Port() - Constructor for class org.iitb.untwine.Port

Default class constructor.

Port(int, int, int) - Constructor for class org.iitb.untwine.Port

Class copy constructor.

portAdd(Object) - Method in class org.iitb.untwine.Device

Add the object of class Port passed as parameter in the portList.

R

Router - class org.iitb.untwine.Router.

This class is designed to store the details of a router

Router() - Constructor for class org.iitb.untwine.Router

Default class constructor.

Router(String) - Constructor for class org.iitb.untwine.Router

Class copy constructor.

S

setCostToRoot(int) - Method in class org.iitb.untwine.Device

Sets the cost of the path to the root in the spanning tree as seen by this device.

setDirectConnection() - Method in class org.iitb.untwine.Port

Sets the connection of this Port to another data link layer device directly.

setDLPtr(int) - Method in class org.iitb.untwine.Host

Sets the index of corresponding device specified as parameter.

setHostConnection() - Method in class org.iitb.untwine.Port

Sets the connection of this Port to a Host.

setMask(String) - Method in class org.iitb.untwine.Subnet

Sets the subnet mask of this subnet

setPortList(Vector) - Method in class org.iitb.untwine.Device

Sets the list of ports of this device

setRootPort(int) - Method in class org.iitb.untwine.Device

Sets the port which provides the lowest cost path to root

setRootPortPathCost(int) - Method in class org.iitb.untwine.Device

Sets the contribution of the root port to the path cost of path to root.

setRouterConnection() - Method in class org.iitb.untwine.Port

Sets the connection of this Port to a Router.

setSharedConnection() - Method in class org.iitb.untwine.Port

Sets the connection of this Port to another data link layer device through a shared segment.

snmpGet(String, String, String) - Method in class org.iitb.untwine.SnmpWalk

Returns the value of specified oid as parameter

snmpInternalError(SnmpSession, int, SnmpSyntax) - Method in class org.iitb.untwine.SnmpWalk

Defined by the SnmpHandler interface.

snmpReceivedPdu(SnmpSession, int, SnmpPduPacket) - Method in class org.iitb.untwine.SnmpWalk

This method is defined by the SnmpHandler interface and invoked when the agent responds to the management application.

snmpTimeoutError(SnmpSession, SnmpSyntax) - Method in class org.iitb.untwine.SnmpWalk

This method is define by the SnmpHandler interface and invoked if an agent fails to respond.

SnmpWalk - class org.iitb.untwine.SnmpWalk.

This class is designed to do a walk on an SNMP tree of an individual agent on a remote host.

SnmpWalk() - Constructor for class org.iitb.untwine.SnmpWalk

Subnet - class org.iitb.untwine.Subnet.

This class is designed to store the details of a subnet

Subnet() - Constructor for class org.iitb.untwine.Subnet

Default class constructor.

Subnet(String, int) - Constructor for class org.iitb.untwine.Subnet

Class copy constructor.

subnetAddElement(Object) - Method in class org.iitb.untwine.Router

Add subnet passed as parameter in subnetList and returns the index of that subnet in subnetList

U

Untwine - class org.iitb.untwine.Untwine.

This class is designed to discover Intranet topology.

Untwine() - Constructor for class org.iitb.untwine.Untwine

Default class constructor

updatePort(Port) - Method in class org.iitb.untwine.Device

Updates a Port, specified as parameter, in the portList.

W

walk(String, String, String) - Method in class org.iitb.untwine.SnmpWalk

It will walk the entire agent tree, or a subsection as defined by the parameters specified.

A C D G H I L M O P R S U W