Communicating apparatus and controlling method of thereof

Techniques for auto assigning IP telephone extension numbers based on a port

Mobile node, base station, router and packet communication system that complies with an edge mobility scheme

Method and apparatus for determining a subnet mask based on presence or absence of responses to plural communication packets issued during a search iteration

System and method for assigning a network address

Uniform power save method for wireless stations

Method and system for correlating location information of a server

Method and apparatus for managing hardware address resolution

Method for the resolution of addresses in a communication system

Gateway device and control method thereof

System and method for providing simultaneous handling of layer-2 and layer-3 mobility in an internet protocol network environment

Method and system to enhance energy savings in multicast transmissions in WLAN

Peer based network access control

Network access control including dynamic policy enforcement point

Method and system for conserving battery power in wireless devices operating in a wireless local area network

Multi-network seamless roaming mobile router with auto-discovery and migration of downstream devices on the mobile network

Method for transmitting packet from correspondent node to mobile node

Method and system for improving traffic distribution across a communication network

Packet processing apparatus and method

Dual-protocol dual port telephone and method to connect another dual-protocol dual port telephone via IP network directly and without installation

Emulation device and method for supporting IPv6 in WiBro terminal

Method for switching the use of an access point (AP) within a wireless communications network

Geographical intrusion response prioritization mapping through authentication and flight data correlation

Method and system for terminating SONET/SDH circuits in an IP network

ADDRESS TRANSLATION DEVICE AND METHOD FOR FORWARDING PACKETS FOR THE SAME

System and method for resolving a hardware identifier to a network address of networked device

Router and communication system

Method for implementing redundant structure of ATCA (advanced telecom computing architecture) system via base interface and the ATCA system for use in the same

System and method for distributing addresses

System and method for remote dynamic network configuration

Reply communication apparatus and ARP reply communication apparatus

Connection-rate filtering using ARP requests

Method and apparatus for neighbor discovery in IPv6-based mobile system

Method of generating and managing connection identifiers for supporting multicast for each group in IPv6-based wireless network and network interface using the method

Access point device and a communications system for effectively using a proxy ARP function

Communication device and communication control method using efficient echonet address determination scheme

DATA COMMUNICATION APPARATUS

System and method for delivering the magic packet to wake up a node in remote subnet

Method and apparatus for operating network application in communication devices in power save mode

ARP relay

Method of controlling communication between devices in a network and apparatus for the same

Power-saving control method for a network device

Dual-stack network apparatus and broadcasting method thereof

Method and system for monitoring a selected region of an airspace associated with local area networks of computing devices

Packet transfer system, communication network, and packet transfer method

Address resolution mechanism for ethernet maintenance endpoints

Communication device client update system and method

Address-transparent device and method

System and method for assigning a network address

Communication apparatus and method for detection or discrimination of communication partner by broadcast or multicast, and/or unicast communication

Layered multicast and fair bandwidth allocation and packet prioritization

Methods and apparatus for resolving address mapping associated with a wireless mesh network

Storage network management system and method

Communications method, network, and information processing apparatus

Geographical intrusion mapping system using telecommunication billing and inventory systems

Method and apparatus for detecting incorrect responses to network queries

Storage network management system and method

Method and apparatus for detecting a router that improperly responds to ARP requests

Traffic distribution device, traffic distribution method and packet relay method

Performing extended lookups on MAC-based tables including level 3 multicast group destination addresses

Private branch exchange, private branch exchange system, and terminal unit registration method

IP address discovery for cable modem in set-top box

Communication apparatus and method with physical address filter for power-saving control state

Methods and devices for preventing ARP cache poisoning

Method and system for managing programs with network address

Information processing system and method

Wireless adaptor and method for transmitting and receiving message

Apparatus and method for transmitting multi protocol label switching (MPLS) multicast packets over Ethernet

Communicating between communications components having differing protocols absent component modifications

Communications Interchange System

Security method and system for storage subsystem

Method and system for monitoring a selected region of an airspace associated with local area networks of computing devices

Verifying network connectivity

Method and mechanism for identifying an unmanaged switch in a network

Subscriber line accommodation apparatus and packet filtering method

High availability/high density system and method

Network device management system, control method therefor, network device, management apparatus, methods carried out thereby, and programs for implementing the methods

Network system, communication method for use in network system and host device

Method and system for monitoring network connectivity

Layer-2 to MPLS service mediation architecture

Systems and methods for discovering machines

Prioritizing data transmissions using the number of associated origin addresses

System and method for assigning a network address to a wireless device

System and method for distributing addresses

Filter for traffic separation

NAS load balancing system

IP address duplication monitoring device, IP address duplication monitoring method and IP address duplication monitoring program

Subscriber line accommodation device and packet filtering method

NETWORK ADDRESS TRANSLATION ROUTER AND RELATED METHOD

Automated provisioning of phones in packet voice networks

Automation of IP phone provisioning with self-service voice application

Method and apparatus providing address management in a flat structure mobile network

Methods, systems, and computer program products for using a translation/instruction system to redirect a multiprotocol label switching (MPLS) packet

Link layer emulation

Method and system for monitoring a selected region of an airspace associated with local area networks of computing devices

Method for creating a map of available resources within an ip network

Geo-cast systems and methods

Storage network management system and method

Uniform power save method for 802.11e stations

Method for establishing a path, having a certain QOS-class and a related access multiplexer

High availability/high density system and method

Network broadcast traffic filtering