Electrical computers and digital processing systems: multicomput – Computer-to-computer data routing
Reexamination Certificate
2005-11-29
2005-11-29
Barot, Bharat (Department: 2155)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data routing
C709S203000, C709S239000, C709S242000, C709S245000, C370S351000
Reexamination Certificate
active
06970944
ABSTRACT:
A system and method of routing requests received from client computers. The client computer processor is redirected to a router for which the address is within the preferred coverage zone. If a router is not identified for which the address is within a preferred coverage zone, but a router other than the router that received the request is identified for which the address is within a regular coverage zone, the processor is redirected to the router for which the address is within the regular coverage zone. If a message is transmitted from a router behind a firewall to a router outside the firewall, and then a request for data is received from a processor behind the firewall, the processor is redirected to the address of the router. Routers register themselves dynamically into a hierarchy. In another alternative embodiment, a service request from a particular client computer is serviced immediately by the root router rather than redirected to another router. The root router then attempts to find the best source server for the client computer. The next service request from the client computer is dispatched directly by the root router to this best router.
REFERENCES:
patent: 6052718 (2000-04-01), Gifford
patent: 6304913 (2001-10-01), Rune
patent: 6505254 (2003-01-01), Johnson et al.
patent: WO 98/31107 (1998-07-01), None
Johnson Kirk L.
Kaashoek M. Frans
Barot Bharat
Chapin & Huang , L.L.C.
Chapin, Esq. Barry W.
Cisco Technology Inc.
LandOfFree
Methods and apparatus for routing requests in a network does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for routing requests in a network, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for routing requests in a network will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3484747