Juniper Networks, Inc.

Akamai Technologies, Inc.

Shirish B Dandekar

Subrat Pani

Craig R Frink

John Ernest Ziegler

Weidong Xu

Qin-Fan Zhu

Santosh Krishnan

Balaji Rani

Anthony Lanza

In some implementations, a user plane (UP) device may receive a control packet indicating a logout associated with a subscriber session. The UP device may store an indication of the logout associated with the subscriber session. The UP device may determine, after storing the indication, that the logout associated with the subscriber session has not been completed within a subscriber logout period. The UP device may transmit an error indication indicating that the logout has not been completed within the subscriber logout period. In some implementations, a control plane (CP) device may receive the error indication indicating that the logout associated with the subscriber session has not been completed. The CP device may process the logout based at least in part on receiving the error indication. The CP device may transmit, based on processing the logout, a logout notification associated with the logout.

Avoiding stuck subscriber sessions on a disaggregated broadband network gateway

In general, techniques are described herein for implementing priority channels by prioritizing and communicating control packets on an interface between a disaggregated Broadband Network Gateway control plane and the disaggregated Broadband Network Gateway user plane. In some examples, a method includes assigning, by a disaggregated broadband network gateway (DBNG) user plane device, a control packet for a control protocol to an assigned priority channel of a plurality of priority channels within a common tunnel for a shared interface with a DBNG control plane system, the DBNG user plane device physically separate from the DBNG control plane system; and sending the control packet to the DBNG control plane system using the assigned priority channel.

Priority channels for distributed broadband network gateway control packets

Described are computer-based methods and apparatuses, including computer program products, for efficiently storing transport streams. A first sequence of one or more packets associated with the first transport stream is received, the first sequence comprising one or more data packets. A storage packet is generated by selecting one or more packets from the first sequence, the storage packet comprising a packet header and the one or more data packets. One or more null packet insertion locations are identified in a second sequence of one or more packets associated with a second transport stream. Null packet insertion information is generated based on the one or more null packet insertion locations, the information including data indicative of a reconstruction parameter related to reconstructing the second sequence from the storage packet by inserting one or more null packets that are not stored in the storage packet, wherein the packet header includes the null packet insertion information. The storage packet is stored.

Efficiently storing transport streams

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Hopkinton, MA, United States of America

Shirish B Dandekar