Telefonaktiebolaget Lm Ericsson (publ)

Richard Tremblay

Abdallah Chatila

Bengt Johansson

Per Andersson

Sten Pettersson

Anders Franzen

Tarik Hammam

Jon Maloy

Tord K Nilsson

Benoit Tremblay

Martin Julien

Elisa Bellagamba

Abdallah Chatilla

Anders FRANZÈN

A method for packet classification. In some embodiments, the method includes instantiating a first machine; allocating a first SC to the first machine, the first SC being configured to classify a packet based on information contained in a field of a header included in the packet; instantiating a second machine; allocating a second SC to the second machine, the second SC being configured to classify a packet based on information contained in a field of a header included in the packet; monitoring the first machine to detect if the first machine is in an overload state; and in response to detecting that the first machine is in an overload state, instantiating a third machine and allocating a third SC to the third machine, the third SC being configured to classify a packet based on information contained in a field of a header included in the packet.

Systems and methods for packet classification

Systems, methods, and computer program products for a software build and load process using a compilation and deployment service. A method for a software build and load process using a compilation and deployment service includes receiving, at the service, new software. The method further includes comparing, at the service, the received new software with data in a database, wherein the data comprises active software. The method further includes merging, at the service said new software and active software into one or more load modules based on the comparison. The method further includes deploying the one or more load modules to one or more target processing units.

Systems, methods, and computer program products for a software build and load process using a compilation and deployment service

An application is seamlessly migrated from one SCTP endpoint to another SCTP endpoint by determining if the application is to be migrated from a first SCTP endpoint associated with a second SCTP endpoint to a third SCTP endpoint, and migrating the application from the first SCTP endpoint to the third SCTP endpoint at the SCTP layer without packet loss occurring as a result of the migration.

SCTP endpoint migration

The present invention relates to network nodes and methods that use an encoding scheme for encoding a point-to-multipoint traffic path from one ingress node to a plurality of egress nodes in, for example, a Multi-Protocol Label Switching network. According to the encoding scheme a so-called common ERO is used. The common ERO specifies a list consisting of nodes that are common to several sub paths in order to provide a compression mechanism that reduces the size of path messages that are used for signaling the point-to-multipoint traffic path.

Methods and devices for point to multipoint traffic path encoding

Presented is a system and methods for routing Stream Control Transmission Protocol (SCTP) between a client and a back-end server by a front-end server operating transparently between the client and the back-end server. The front-end server uses a distribution key created by the front-end server to route the SCTP packets to the proper destination. The distribution key is comprised of a client SCTP port number, a back-end server SCTP port number and a back-end server Initiate-Tag. The front-end server arbitrates clashes between distribution keys of different back-end servers by replacing the back-end server generated SCTP Initiate-Tag with a front-end server generated SCTP Initiate-Tag.

Load balancing SCTP associations using VTAG mediation

In a provider backbone&#x2014;traffic engineering network, a method and a bridge node are provided for setting up path between edge bridges connected to customer premises. A first edge bridge advertises towards peer edge bridges a tuple comprising a port identity and a layer two address. When it needs to set up a path towards the first edge bridge, one of the peer edge bridges uses information in the tuple to compute a path label.

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Rosemere, Canada

Richard Tremblay