Level 3 Communications, LLC

Gary Ratterree

Andrew Dugan

John F Waters, Jr

Salvador Paredes

Jeffrey Kendall Storey

Daryl William Malas

Marcus Hines

Jaime Miles

Todd James Williamson

Nasser Nabih El-Aawar

Ted Wagner

Salvador Parades

Systems, methods, and devices are disclosed for monitoring optical communications between a managed location and a remote location. In particular, an optical signal is transmitted over an optical fiber and passed-through a test device. A portion of the optical signal is filtered from the original optical signal and passed to a monitoring unit. The monitoring unit may instruct one or more switches in the test device to loop the optical signal back toward the managed location. Subsequently, testing and monitoring may be performed at the managed location. The device may provide a test output or may transmit the information to the managed location.

Optical test device and systems

A system and method of providing virtualized connectivity in a cloud services environment. A service provider network defines at least a first virtual private network and a second virtual private network for a respective first customer network and a second customer network. The service provider network includes at least one physical connection with a cloud services provider network where the at least one physical connection includes a first private virtual connection between the first virtual private network and the cloud services provider and a second private virtual connection between the second virtual private network and the cloud services provider.

Virtualized connectivity in a cloud services environment

Apparatus, system and method for network monitoring

A network architecture includes an edge network having provider edge nodes configured to form a core network service VPN logically between subscribing customer network sites and a core service network, the core service network providing a core network service, the core service network including a core network service node, and a plurality of customer network sites having customer edge nodes attached to associated provider edge nodes of the edge network, wherein each customer edge node is configured to import routes tagged with a core service specific route target, and wherein the core network service node is configured to import routes tagged with a core service specific customer route target.

System and method for providing network services over shared virtual private network (VPN)

A method includes tagging core routes of a core network service node associated with the core network service with an assigned core service specific route target, and distributing the core routes tagged with the assigned core service specific route target to one or more customers subscribing to the core network service associated with the core service node, whereby the customers are enabled to reach the core network service node via a core network service VPN. A network architecture includes an edge network having provider edge nodes configured to form a core network service VPN logically between subscribing customer network sites and a core service network, the core service network providing a core network service, the core service network including a core network service node, and a plurality of customer network sites having customer edge nodes attached to associated provider edge nodes of the edge network, wherein each customer edge node is configured to import routes tagged with a core service specific route target, and wherein the core network service node is configured to import routes tagged with a core service specific customer route target.

Growing community of inventors

Louisville, CO, United States of America

Gary Ratterree