Level 3 Communications, LLC

William D Hoxworth

Michael E Feldpusch

Christian Jensen

David D Hughes

Terrence J Cuny

Lisa Harenski

FlowSpec is a mechanism for distributing rules to routers in a network. Such rules may be used, for example, to drop traffic associated with a distributed denial of service attack. However, a malformed or incorrect FlowSpec announcement may, if distributed in the network, cause legitimate traffic to be dropped, degrading the service experienced by legitimate users. As such, systems and methods for avoiding the distribution of malformed FlowSpec announcements are provided.

Flowspec gateway

An order for telecommunications services is received comprising order parameters including a CPE device configuration request for a customer network. A warehouse is selected as a staging location based upon the order parameters, available inventory of the CPE device, and shipping information from the warehouse to the customer network. A bay of a rack at the staging location is selected to stage a CPE device that matches the specifications of the CPE device configuration request. The CPE device is validated by verifying hardware of the CPE device and whether the CPE device is loaded with certain predetermined software. A configuration is executed to the CPE device to provide the telecommunication services according to the order parameters. The configuration is saved and the CPE device is prepared for installation at a customer location. The CPE device may be shipped to the customer network using the order parameters and shipping information.

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Westminster, CO, United States of America

William D Hoxworth