The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 1996
Filed:
Aug. 19, 1994
Daniel P Gregerson, Half Moon Bay, CA (US);
David R Farrell, San Francisco, CA (US);
Sunil S Gaitonde, Daly City, CA (US);
Ratinder P Ahuja, Daly City, CA (US);
Krish Ramakrishnan, Union City, CA (US);
Muhammad Shafiq, El Granada, CA (US);
Ian F Wallis, Cupertino, CA (US);
Peerlogic, Inc., San Francisco, CA (US);
Abstract
A method for independently executing software components in a node of a network containing many nodes. The method including generating a logical hierarchy of the roles of the nodes where any node can assume one or multiple roles; and negotiating the role of the nodes when there is a change in the configuration of the network. Another technique locates resources requested by a node in a scalable system interconnecting many nodes in a network. The technique includes identifying resources that join the network by switching from an inactive to an active state; and informing the requester the availability of the requested resource. A further technique determines routing paths in a context bridge which is able to route packets between nodes. The technique includes setting up a list of context bridges; listening for routing information packets which are periodically broadcast by other context bridges; and updating the database using the information contained in the received routing information packets. One more technique is on routing packets from a source node to a destination node using a context bridge. The technique includes determining whether the destination node has a routable protocol; if it does not have, then routing the packet using a source route containing the address of the context bridges from the source to the destination; and if it has, then routing the packet through at least one context bridge containing routable protocols.