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Class Information
Number: 709/239
Name: Electrical computers and digital processing systems: multicomputer data transferring or plural processor synchronization > Computer-to-computer data routing > Alternate path routing
Description: Subject matter further comprising means or steps for selecting a substitute path when a desired path is unavailable (e.g., blocked path).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6094686 |
Multi-processor system for transferring data without incurring deadlock using hierarchical virtual channels |
Jul. 25, 2000 |
| 6092123 |
Method and apparatus for changing functions of a hardware device using two or more communication channels |
Jul. 18, 2000 |
| 6092108 |
Dynamic threshold packet filtering of application processor frames |
Jul. 18, 2000 |
| 6092117 |
System and method for automatically reconnecting a wireless interface device to a host computer |
Jul. 18, 2000 |
| 6088329 |
Fault tolerant subrate switching |
Jul. 11, 2000 |
| 6085255 |
System and associated method for re-engineering a telecommunications support system with object-oriented translators |
Jul. 4, 2000 |
| 6085250 |
Method and system for using layered networking application program interfaces (APIs) using a native asynchronous transfer mode (ATM) API |
Jul. 4, 2000 |
| 6078960 |
Client-side load-balancing in client server network |
Jun. 20, 2000 |
| 6073178 |
Method and apparatus for assignment of IP addresses |
Jun. 6, 2000 |
| 6065062 |
Backup peer pool for a routed computer network |
May. 16, 2000 |
| 6065061 |
Internet protocol based network architecture for cable television access with switched fallback |
May. 16, 2000 |
| 6064647 |
Method and system for sending frames around a head of line blocked frame in a connection fabric environment |
May. 16, 2000 |
| 6061735 |
Network restoration plan regeneration responsive to network topology changes |
May. 9, 2000 |
| 6055561 |
Mapping of routing traffic to switching networks |
Apr. 25, 2000 |
| 6049828 |
Method and apparatus for monitoring the status of non-pollable devices in a computer network |
Apr. 11, 2000 |
| 6047325 |
Network device for supporting construction of virtual local area networks on arbitrary local and wide area computer networks |
Apr. 4, 2000 |
| 6047331 |
Method and apparatus for automatic protection switching |
Apr. 4, 2000 |
| 6047321 |
Method and apparatus for monitoring a dedicated communications medium in a switched data network |
Apr. 4, 2000 |
| 6044075 |
Apparatus and method for routing a communication in a network |
Mar. 28, 2000 |
| 6041348 |
N-port algorithm for disabling a node within a network during reset |
Mar. 21, 2000 |
| 6041358 |
Method for maintaining virtual local area networks with mobile terminals in an ATM network |
Mar. 21, 2000 |
| 6032193 |
Computer system having virtual circuit address altered by local computer to switch to different physical data link to increase data transmission bandwidth |
Feb. 29, 2000 |
| 6032194 |
Method and apparatus for rapidly reconfiguring computer networks |
Feb. 29, 2000 |
| 6026430 |
Dynamic client registry apparatus and method |
Feb. 15, 2000 |
| 6018773 |
Method and apparatus for transferring information to a plurality of offices in series in a network |
Jan. 25, 2000 |
| 6009528 |
Communication system and communication apparatus |
Dec. 28, 1999 |
| 6006090 |
Providing roaming capability for mobile computers in a standard network |
Dec. 21, 1999 |
| 5999983 |
Communication control unit switched between active and stand-by functions automatically in response to monitored status of a different communication control unit connected to a common network |
Dec. 7, 1999 |
| 5995725 |
Method and apparatus for requesting and retrieving information from a source computer using terrestrial and satellite interfaces |
Nov. 30, 1999 |
| 5996020 |
Multiple level minimum logic network |
Nov. 30, 1999 |
| 5991815 |
Method of supplying multiple loads from multiple sources over an interconnected network of defined paths |
Nov. 23, 1999 |
| 5991817 |
Apparatus and method for a network router |
Nov. 23, 1999 |
| 5991264 |
Method and apparatus for isolating network failures by applying alarms to failure spans |
Nov. 23, 1999 |
| 5987521 |
Management of path routing in packet communications networks |
Nov. 16, 1999 |
| 5983281 |
Load balancing in a multiple network environment |
Nov. 9, 1999 |
| 5978846 |
Inter-computer communication system |
Nov. 2, 1999 |
| 5968129 |
Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface |
Oct. 19, 1999 |
| 5951651 |
Packet filter system using BITMAP vector of filter rules for routing packet through network |
Sep. 14, 1999 |
| 5946295 |
Method of routing and multiplexing demands in a telecommunications network |
Aug. 31, 1999 |
| 5941954 |
Network message redirection |
Aug. 24, 1999 |
| 5938732 |
Load balancing and failover of network services |
Aug. 17, 1999 |
| 5935215 |
Methods and systems for actively updating routing in TCP/IP connections using TCP/IP messages |
Aug. 10, 1999 |
| 5931916 |
Method for retransmitting data packet to a destination host by selecting a next network address of the destination host cyclically from an address list |
Aug. 3, 1999 |
| 5933606 |
Dynamic link page retargeting using page headers |
Aug. 3, 1999 |
| 5933422 |
Communication network recoverable from link failure using prioritized recovery classes |
Aug. 3, 1999 |
| 5925097 |
Directly programmable distribution element |
Jul. 20, 1999 |
| 5925137 |
Alternate routing of management message to simplified network element in a ring network |
Jul. 20, 1999 |
| 5922049 |
Method for using DHCP and marking to override learned IP addesseses in a network |
Jul. 13, 1999 |
| 5923643 |
Redundancy, expanded switching capacity and fault isolation arrangements for expandable telecommunications system |
Jul. 13, 1999 |
| 5918017 |
System and method for providing dynamically alterable computer clusters for message routing |
Jun. 29, 1999 |
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