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:
Jan. 21, 2014
Filed:
Sep. 29, 2011
Srinivasa Chaganti, San Ramon, CA (US);
Apurva Mehta, Cupertino, CA (US);
Gopi Krishna, Union City, CA (US);
Bin W. Hong, San Jose, CA (US);
Santosh Gupta, Fremont, CA (US);
Bobby Vandalore, Milpitas, CA (US);
Srinivasa Chaganti, San Ramon, CA (US);
Apurva Mehta, Cupertino, CA (US);
Gopi Krishna, Union City, CA (US);
Bin W. Hong, San Jose, CA (US);
Santosh Gupta, Fremont, CA (US);
Bobby Vandalore, Milpitas, CA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
In general, techniques are described for aggregating, within a network device, internal forwarding routes for multiple control protocols and allocating next hops for the routes among individual service units of a decentralized control plane for the network device. The techniques may also include aggregating internal forwarding routes for data protocols and allocating next hops for the routes among individual forwarding units of a decentralized data plane for the network device. In one example, a mobile gateway includes a plurality of subscriber management service units that present a uniform interface to nodes within a mobile service provider network. An allocation manager apportions a control protocol session identifier namespace into a plurality of contiguous, non-overlapping protocol session identifier ranges and allocates the ranges among the service units. The service units execute the control protocol by utilizing respective allocated ranges, which the aggregate internal forwarding routes use to identify the associated service units.