Keysight Technologies, Inc.

Keysight Technologies Singapore (holdings) Pte. Ltd.

Michael Paul Galime

Gabriel Oprisan

Scott Walker Register

Stefan Constantin Puiu

Lucian Stoian

Cosmin Banu

Methods, systems, and computer readable media for processing QUIC communications in a network. An example system includes a first network interface for receiving a QUIC connection request from a first node in the network and, in response, establishing a first QUIC connection between the first node and the system. The system includes a QUIC processing module configured for receiving, via the first QUIC connection, encrypted QUIC data including a number of streams and decrypting the encrypted QUIC data, resulting in decrypted QUIC data. The QUIC processing module is configured for extracting each of the streams from the decrypted QUIC data, resulting in a plurality of extracted streams, and packaging at least one of the extracted streams into a non-QUIC protocol format, resulting in at least one packaged stream. The system includes a second network interface for transmitting the packaged stream to a second node in the network.

Methods, systems, and computer readable media for processing QUIC communications in a network

Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element are disclosed. One exemplary method includes receiving, at a proxy element, a packet flow from at least one source client, identifying encrypted packets associated with a specific application traffic type from among the packet flow, and directing the identified encrypted packets to a bandwidth limiter in the proxy element. The method further includes applying a bandwidth limitation operation to the identified encrypted packets and decrypting the identified encrypted packets if an accumulated amount of payload bytes of the identified encrypted packets complies with the parameters of the bandwidth limitation operation.

Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element

Methods, systems, and computer readable media for monitoring latency and/or time-based data locations of multicast communications are disclosed. One exemplary method includes monitoring sequence numbers of multicast messages at a plurality of physical network locations, reporting when a sequence number value for the multicast messages reaches a predetermined value, and receiving the reports and using the reports to generate an indication of relative latencies and/or time-based data locations across the physical network locations.

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Utica, NY, United States of America

Michael Paul Galime