Search

Herbert S Madan

from Belvedere Tiburon, CA
Age ~66
Get Report
Also known as:
Herbert K Madan, Harbinder S Madan, Herbert S Adan, Harbinder S Modan, Herbert Madan Revocable Trus, Herbert Maden
Phone and address:
347 Blackfield Dr, Tiburon, CA 94920
(415) 435-5695
Related to:
Kayla Silva, 37Mahinder Madan, 91Gurbachan Madan, 92Simone Madan
Connected to:
Ankush Madan, 46Deepa Madan, 48Deepika Madan, 58Elaine F Madan, 81Gary K Madan, 63Jyoti Madan, 80Lauren S Madan, 34Lokesh Madan, 40Maneesh Madan, 50Mayank Madan, 35

Herbert Madan Phones & Addresses

  • 347 Blackfield Dr, Belvedere Tiburon, CA 94920 (415) 435-5695
  • Tiburon, CA
  • San Francisco, CA
  • Burlingame, CA
  • Sausalito, CA
  • Palo Alto, CA
  • San Mateo, CA
  • Fairport, NY
  • Los Altos Hills, CA

Industries

Venture Capital & Private Equity

Resumes

Resumes

Herbert Madan Photo 1

Herbert Madan

View page
Location:
San Francisco Bay Area
Industry:
Venture Capital & Private Equity

Business Records

Name / Title
Company / Classification
Phones & Addresses
Herbert Madan
Board of Directors
Dataguise
Computer Software · Security Systems Services
2201 Walnut Ave SUITE 260, Fremont, CA 94538
(510) 824-1036
Herbert Madan
President
ROUTESCIENCE TECHNOLOGIES, INC
159 2 St, San Mateo, CA 94401

Publications

Us Patents

Method Of Resolving Conflicts In Access Control Lists In Router By Comparing Elements In The Lists Based On Subsumption Relations

View page
US Patent:
6883034, Apr 19, 2005
Filed:
Feb 12, 2002
Appl. No.:
10/074805
Inventors:
Richard N. Pelavin - San Francisco CA, US
James G. McGuire - Daly City CA, US
Herbert S. Madan - Sausalito CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
G06F015/173
US Classification:
709242, 709238, 370351
Abstract:
Methods are described for analyzing access list subsumption in routing devices of a computer network and for identifying computer network integrity violations, by producing structured data that includes stored router names and access lists that include elements with address/mask pairs, or patterns used to filter data into and out of a routing device, respectively; determining whether access lists in the structured data include elements in which a first element in the access list has a more general or equal address/mask pair, or pattern, respectively, than a second or subsequent element, or pattern; and storing in electronic memory a report of elements or a list of patterns, respectively, in which a first element or pattern is more general than or equal to a second or subsequent element or pattern.

Routing Information Exchange

View page
US Patent:
7080161, Jul 18, 2006
Filed:
Jul 10, 2001
Appl. No.:
09/903441
Inventors:
John G. Leddy - Marblehead MA, US
Michael A. Lloyd - San Carlos CA, US
Sean P. Finn - Belmont CA, US
James G. McGuire - San Francisco CA, US
Omar C. Baldonado - Palo Alto CA, US
Herbert S. Madan - Tiburon CA, US
Assignee:
Avaya Technology Corp. - Basking Ridge NJ
International Classification:
G06F 15/16
US Classification:
709250, 709219, 709220, 709239, 370392, 370397
Abstract:
Network architectures and protocols to support enhancements to the decision making process of standard routing protocols are described. Embodiments allow decisions to be exchanged between networks, or autonomous systems, about which internetwork paths have been chosen for outbound traffic. Some embodiments of the invention allow information about the measured performance of internetwork paths to be exchanged between autonomous systems. Embodiments allow additional policy information to be communicated between networks, including but not limited to information about why local policy decisions have been made; requests of policies from remote networks; performance information about particular paths; and informational status. Such information may be exchanged dynamically between networks.

Method And Apparatus For The Assessment And Optimization Of Network Traffic

View page
US Patent:
7336613, Feb 26, 2008
Filed:
Oct 17, 2001
Appl. No.:
10/070515
Inventors:
Michael A. Lloyd - Belmont CA, US
Omar C. Baldonado - Palo Alto CA, US
Sean P. Finn - Belmont CA, US
Mansour J. Karam - Mountain View CA, US
James G. McGuire - San Francisco CA, US
Herbert S. Madan - Tiburon CA, US
Assignee:
Avaya Technology Corp. - Basking Ridge NJ
International Classification:
H04J 1/16
H04L 1/00
H04L 12/26
US Classification:
370237, 370253, 370235, 370238, 370232, 370233
Abstract:
A system for the assessment of network performance criteria, and applying this criteria to the classification of network addresses into appropriate ranges, using these ranges to consolidate performance measurements for the associated addresses, and applying these metrics toward the optimization of the network towards performance or policy objectives.

Method And Apparatus For Coordinating Routing Parameters Via A Back-Channel Communication Medium

View page
US Patent:
7349994, Mar 25, 2008
Filed:
Sep 20, 2001
Appl. No.:
09/960623
Inventors:
Omar C. Balonado - Palo Alto CA, US
Sean P. Finn - Belmont CA, US
Mansour J. Karam - Mountain View CA, US
Michael A. Lloyd - San Carlos CA, US
Herbert S. Madan - Tiburon CA, US
James G. McGuire - San Francisco CA, US
Jose-Miguel Pulido Villaverde - Palo Alto CA, US
Assignee:
Avaya Technology Corp. - Basking Ridge NJ
International Classification:
G06F 15/16
US Classification:
709250, 709238
Abstract:
Systems and methods are described for enabling routers to coordinate via a back-channel communication medium. The information exchanged over the back-channel is used to increase the number of paths considered for the routers during route optimization. The Decision Makers may assert routes and prefixes to the routers under their control. This may be done via a Border Gateway Protocol (BGP) feed. The Decision Makers, in turn, communicate separately with one another, in order to coordinate routing policy amongst themselves. This coordination may be performed over a back-channel, which may take the form of physical or logical connections between the Decision Makers.

Method And Apparatus For Performance And Cost Optimization In An Internetwork

View page
US Patent:
7406539, Jul 29, 2008
Filed:
Aug 6, 2001
Appl. No.:
09/923924
Inventors:
Omar C. Baldonado - Palo Alto CA, US
Sean P. Finn - Belmont CA, US
Mansour J. Karam - Mountain View CA, US
Michael A. Lloyd - San Carlos CA, US
Herbert S. Madan - Tiburon CA, US
James G. McGuire - San Francisco CA, US
Jose-Miguel Pulido Villaverde - Palo Alto CA, US
Assignee:
Avaya Technology Corp. - Basking Ridge NJ
International Classification:
G06F 15/173
US Classification:
709240, 370238, 370254, 37039531
Abstract:
Systems and methods are described for supporting routing intelligence for evaluating routing paths based on performance measurements. The routing intelligence may include processes executed in a self-contained device. This device may control one or more edge routers, based on performance data from end users. In other embodiments, the routing intelligence device may be used solely to monitor one or more edge routers, producing reports but not effecting any changes to routing. Routing decisions may be injected to the edge routers via BGP updates. The devices may be stationed at the premises of a multihomed organization, such as an enterprise, ISP, government organization, university, or other organization supporting a sub-network coupled to an internetwork. In other embodiments, the routing intelligence comprises processes executed on a router.

Analyzing An Access Control List For A Router To Identify A Subsumption Relation Between Elements In The List

View page
US Patent:
7484004, Jan 27, 2009
Filed:
Dec 7, 2004
Appl. No.:
11/006995
Inventors:
Richard N. Pelavin - San Francisco CA, US
James G. McGuire - Daly City CA, US
Herbert S. Madan - Sausalito CA, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
G06F 15/173
US Classification:
709242, 709238, 370351
Abstract:
Methods are described for analyzing access list subsumption in routing devices of a computer network and for identifying computer network integrity violations, by producing structured data that includes stored router names and access lists that include elements with address/mask pairs, or patterns used to filter data into and out of a routing device, respectively; determining whether access lists in the structured data include elements in which a first element in the access list has a more general or equal address/mask pair, or pattern, respectively, than a second or subsequent element, or pattern; and storing in electronic memory a report of elements or a list of patterns, respectively, in which a first element or pattern is more general than or equal to a second or subsequent element or pattern.

Load Optimization

View page
US Patent:
7487237, Feb 3, 2009
Filed:
Feb 4, 2003
Appl. No.:
10/358681
Inventors:
Michael A. Lloyd - Belmont CA, US
Mansour J. Karam - Mountain View CA, US
Jose-Miguel Puildo Villaverde - Palo Alto CA, US
Sean P. Finn - Belmont CA, US
Omar C. Baldonado - Palo Alto CA, US
James G. McGuire - San Francisco CA, US
Herbert S. Madan - Tiburon CA, US
Assignee:
Avaya Technology Corp. - Basking Ridge NJ
International Classification:
G06F 15/173
G06F 9/46
US Classification:
709224, 718105
Abstract:
Methods, computer code, and means are described that can control load in a network. In some applications, the monetary cost of operating the network can be reduced. Utilization of links in the network can be monitored. A degree of suboptimality with respect to some criteria can be assessed. In some instances, the criteria could be based at least partly one or more monetary billing structures of some subset of two or more links. A subset of the forwarding decisions of one or more forwarding nodes in the network can be adjusted automatically, based at least partly on the assessing. The adjustment can attempt to reduce the degree of suboptimality.

Method And Apparatus For Coordinating Routing Parameters Via A Back-Channel Communication Medium

View page
US Patent:
7675868, Mar 9, 2010
Filed:
Jan 23, 2008
Appl. No.:
12/011120
Inventors:
Omar C. Balonado - Palo Alto CA, US
Sean P. Finn - Belmont CA, US
Mansour J. Karam - Mountain View CA, US
Michael A. Lloyd - San Carlos CA, US
Herbert S. Madan - Tiburon CA, US
James G. McGuire - San Francisco CA, US
Jose-Miguel Pulido Villaverde - Palo Alto CA, US
Assignee:
Avaya Inc. - Basking Ridge NJ
International Classification:
H04L 12/28
US Classification:
370254, 709250
Abstract:
Systems and methods are described for enabling routers to coordinate via a back-channel communication medium. The information exchanged over the back-channel is used to increase the number of paths considered for the routers during route optimization. The Decision Makers may assert routes and prefixes to the routers under their control. This may be done via a Border Gateway Protocol (BGP) feed. The Decision Makers, in turn, communicate separately with one another, in order to coordinate routing policy amongst themselves. This coordination may be performed over a back-channel, which may take the form of physical or logical connections between the Decision Makers.
Control profile
Herbert S Madan from Belvedere Tiburon, CA, age ~66 Get Report