| 9948621 |
Policy based cryptographic key distribution for network group encryption |
Mohammad Reza Rokui, Rajesh Kumar Paida |
2018-04-17 |
| 9825759 |
Secure service management in a communication network |
Denis Armand Proulx |
2017-11-21 |
| 9806886 |
Service plane encryption in IP/MPLS networks |
— |
2017-10-31 |
| 9106618 |
Control plane encryption in IP/MPLS networks |
Hansen Chan |
2015-08-11 |
| 8837489 |
Method and apparatus for securely establishing L3-SVC connections |
— |
2014-09-16 |
| 8730814 |
Communication network connection failure protection methods and systems |
Peter Roberts |
2014-05-20 |
| 7978707 |
Method and apparatus for securely establishing L3-SVC connections |
— |
2011-07-12 |
| 7899044 |
Method and system for optimizing resources for establishing pseudo-wires in a multiprotocol label switching network |
Jason Rusmisel, Alexander Kutman, Bassem Abdel-Aziz |
2011-03-01 |
| 7872966 |
Protected and high availability paths using DBR reroute paths |
Michael Weedmark |
2011-01-18 |
| 7822036 |
Method and system for policy-based routing in a private network-to-network interface protocol based network |
Dale Kevin Burnett |
2010-10-26 |
| 7733869 |
Providing VPLS-like service over native ATM networks |
John C. Fischer, Shay Nahum, Shawn McAllister |
2010-06-08 |
| 7733860 |
Method for advertising reachable address information in a network |
John Coffell, Shawn McAllister |
2010-06-08 |
| 7729261 |
Forwarding of network traffic in respect of differentiated restricted transit network nodes |
Maged E. Shaker |
2010-06-01 |
| 7701860 |
Control plane stability in communications networks |
— |
2010-04-20 |
| 7649894 |
System and method for parallel connection selection in a communication network |
Walter Prager, David Ker, Shawn McAllister |
2010-01-19 |
| 7643499 |
Extending IP/MPLS services reachability over ATM backbone networks |
— |
2010-01-05 |
| 7590053 |
Multiple endpoint protection using SPVCs |
Peter Roberts |
2009-09-15 |
| 7542432 |
Resource matched topology database synchronization in communications networks having topology state routing protocols |
— |
2009-06-02 |
| 7463587 |
System and method for identifying pre-computed paths in a policy-based routing network |
Maged E. Shaker |
2008-12-09 |
| 7460484 |
Lawful intercept of traffic connections |
Peter Roberts |
2008-12-02 |
| 7366184 |
SVC/SPVC with L3 IP forwarding |
Arnold Jansen, Mudashiru Busari |
2008-04-29 |
| 7310341 |
System and method for parallel connection selection in a communication network |
Walter Prager, David Ker, Shawn McAllister |
2007-12-18 |
| 7283467 |
Procedures for improving call routing in PNNI networks |
Maged E. Shaker |
2007-10-16 |
| 6876625 |
Method and apparatus for topology database re-synchronization in communications networks having topology state routing protocols |
Shawn McAllister |
2005-04-05 |
