Charter Communications Operating, LLC

Jeffrey Larkin Cook

Thomas Lawrence Bowlby

Thomas Nathan Carter

Elaine T H Yeo

Methods and systems for performing a Mapping of Address and Port using translation (MAP-T) data plane verification. A method for performing a MAP-T data plane verification includes initiating, by a diagnostic server provisioned with at least MAP-T diagnostic rules, a MAP-T diagnostic on a border relay provisioned with MAP-T rules, generating, by the diagnostic server, a diagnostic packet per the MAP-T diagnostic rules, sending, by the diagnostic server, the diagnostic packet to the border relay, performing, by the border relay, a translation on the diagnostic packet per the provisioned MAP-T rules, analyzing, by the diagnostic server to generate a report, at least a translation accuracy of a received translated diagnostic packet, and configuring at least one device based on a received report.

Method and system for map-t border relay data plane verification

Method and system for MAP-T border relay data plane verification

A hybrid hub-and-spoke communications network with hub-bypass communications paths is disclosed. An edge router receives, from a first origination network gateway node, a first packet destined for a first destination network gateway node. The edge router is communicatively coupled to a hybrid hub-and-spoke and hub-bypass data communications network. The edge router determines that the first packet is to be routed to the first destination network gateway node via a first hub-bypass communications path of the hybrid hub-and-spoke and hub-bypass data communications network. The edge router adds one or more segment identifiers to a header of the first packet that defines the first hub-bypass communications path, and sends the header and the first packet to the first spoke router.

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Aurora, CO, United States of America

Jeffrey Larkin Cook