| 9054951 |
Detecting and avoiding routing loops with BGP route server extensions |
Keyur Patel, Ryan Bickhart, Alton Lo |
2015-06-09 |
$31,475,000 |
| 8908676 |
Automatically detecting best paths from shadow route reflectors |
Selma Yilmaz, Keyur Patel, Nitin Kumar, Satish Mynam |
2014-12-09 |
$15,031,000 |
| 8824334 |
Dynamic shared risk node group (SRNG) membership discovery |
Jean-Philippe Vasseur, Jim Guichard |
2014-09-02 |
$51,223,000 |
| 8750099 |
Method for providing border gateway protocol fast convergence on autonomous system border routers |
Keyur Patel |
2014-06-10 |
$35,049,000 |
| 8559414 |
Automatically detecting best paths from shadow route reflectors |
Selma Yilmaz, Keyur Patel, Nitin Kumar, Satish Mynam |
2013-10-15 |
$26,405,000 |
| 8537840 |
Angular distance calculation for BGP best path selection |
Christian Cassar |
2013-09-17 |
$28,320,000 |
| 8503293 |
Health probing detection and enhancement for traffic engineering label switched paths |
— |
2013-08-06 |
$12,078,000 |
| 8228786 |
Dynamic shared risk node group (SRNG) membership discovery |
Jean-Philippe Vasseur, Jim Guichard |
2012-07-24 |
$22,119,000 |
| 8139479 |
Health probing detection and enhancement for traffic engineering label switched paths |
— |
2012-03-20 |
$17,551,000 |
| 8111616 |
Constructing a repair path in the event of failure of an inter-routing domain system link |
Mike Shand, Stewart Frederick Bryant, Gargi Nalawade, Keyur Patel, Stefano B. Previdi +1 more |
2012-02-07 |
$30,931,000 |
| 8077721 |
Methods and apparatus providing two stage tunneling |
Stefano B. Previdi, Jean-Philippe Vasseur |
2011-12-13 |
$16,658,000 |
| 8077607 |
Dynamic response to traffic bursts in a computer network |
Stefano B. Previdi, Jean-Philippe Vasseur |
2011-12-13 |
$16,658,000 |
| 7961600 |
Loop prevention technique for MPLS using service labels |
Clarence Filsfils, David Delano Ward, Stefano B. Previdi, Jean-Philippe Vasseur, Jim Guichard |
2011-06-14 |
$47,488,000 |
| 7957306 |
Providing reachability information in a routing domain of an external destination address in a data communications network |
Stewart Frederick Bryant, Mike Shand, Gargi Nalawade, Keyur Patel, David Delano Ward +2 more |
2011-06-07 |
$25,241,000 |
| 7885294 |
Signaling compression information using routing protocols |
Keyur Patel, Abhay Roy |
2011-02-08 |
$17,690,000 |
| 7813265 |
Backup BGP paths for non-multipath BGP fast convergence |
Keyur Patel, Clarence Filsfils |
2010-10-12 |
$26,773,000 |
| 7747777 |
Optimizing network resources usage within an administrative boundary |
Stefano B. Previdi, David Delano Ward, Jean-Phillippe Vasseur |
2010-06-29 |
$23,802,000 |
| 7702765 |
Techniques for automatically creating an iBGP mesh |
— |
2010-04-20 |
$24,481,000 |
| 7697416 |
Constructing a repair path in the event of non-availability of a routing domain |
Mike Shand, Stewart Frederick Bryant, David Delano Ward, Gargi Nalawade, Keyur Patel +2 more |
2010-04-13 |
$27,187,000 |
| 7688819 |
Faster routing protocol convergence using efficient message markup |
Anantha Ramaiah, Keyur Patel, David Delano Ward |
2010-03-30 |
$23,064,000 |
| 7675912 |
Method and apparatus for border gateway protocol (BGP) auto discovery |
David Delano Ward, Keyur Patel |
2010-03-09 |
$34,761,000 |
| 7664013 |
Loop prevention technique for MPLS using service labels |
Clarence Filsfils, David Delano Ward, Stefano B. Previdi, Jean-Philippe Vasseur, Jim Guichard |
2010-02-16 |
$64,489,000 |
| 7633859 |
Loop prevention technique for MPLS using two labels |
Clarence Filsfils, Jim Guichard, Jean-Philippe Vasseur, Stefano B. Previdi |
2009-12-15 |
$29,690,000 |
| 7599312 |
Withdrawing multiple advertised routes based on a query defined in a withdraw message which may be of particular use in border gateway protocol |
Keyur Patel, Chandrashekhar Appanna |
2009-10-06 |
$37,560,000 |
| 7535828 |
Algorithm for backup PE selection |
Jean-Philippe Vasseur, Clarence Filsfils, Jim Guichard |
2009-05-19 |
$35,758,000 |
