Apparatus and method for optimized and secured reflection of network services to remote locations
First Claim
1. A system for providing network services from an at lea one physical host device in a first network to an at least one physical host device in a second network the system comprising the elements of:
- an at least one network instance image (170) of the at least one physical host device associated with the at least one remote network (105) the image (170) comprising;
a network address of the physical (140) host device associated with the at least one remote network (120);
an entry in a name service; and
a buffer for the storage of messages transmitted from the first network to the second network;
a reflection of services from a first network to a second network comprising;
a first physical host (130) in the first network (105);
a second physical host (140) in the second network (120);
a first network instance image (174) of the first physical host (130) in the second network (174); and
a second network instance image (170) of the second physical host (140) in the fit network (172);
whereby application-independent reflection of network services is provided from the first physical host in the first network to the second physical host in the second network via the first network instance image and the second network instance image.
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Accused Products
Abstract
An apparatus, system, and method for the provisioning of network services in remote locations are disclosed. A service producer is connected to a local area network. The function of the service producer is to provide a service to a service consumer that is connected to a physical local area network. A producer reflector device is physically connected to the consumer network. In accordance with a predefined reflection policy, the producer reflector generates in the consumer network virtual local network image of the service provided from the producer network. A service consumer is connected to the local reflected network image of a service producer from the producer network. A consumer reflector device is physically connected to the producer network. In accordance with the pre-defined reflection policy, the consumer reflector creates in the producer network a network instance image of the service consumer from the consumer network.
62 Citations
33 Claims
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1. A system for providing network services from an at lea one physical host device in a first network to an at least one physical host device in a second network the system comprising the elements of:
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an at least one network instance image (170) of the at least one physical host device associated with the at least one remote network (105) the image (170) comprising;
a network address of the physical (140) host device associated with the at least one remote network (120);
an entry in a name service; and
a buffer for the storage of messages transmitted from the first network to the second network;
a reflection of services from a first network to a second network comprising;
a first physical host (130) in the first network (105);
a second physical host (140) in the second network (120);
a first network instance image (174) of the first physical host (130) in the second network (174); and
a second network instance image (170) of the second physical host (140) in the fit network (172);
whereby application-independent reflection of network services is provided from the first physical host in the first network to the second physical host in the second network via the first network instance image and the second network instance image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 31)
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10. The system as claimed in clam 9 wherein a redundancy item comprises the elements of:
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a redundancy item content definition;
a redundancy item length;
a redundancy item ham value;
a collection of time counters with decreasing time resolution.
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14. In a data communication network including at least one remote service producer, and at least one local service consumer, a method for providing network services from the at least one remote service producer to the at least one local service consumer, the method comprising the steps of:
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establishing a session between a service producer and a service consumer where the establishment of the session comprising the steps of;
loading the relevant context objects by both sides validating the loaded context objects by both sides;
acknowledging that the loaded the context objects are identical;
encoding the messages sent by the message transmitter, The encoding process comprising the steps of;
performing pattern matching between the message and the hyper-text data structure;
storing the redundancy items in the session context object;
signaling the receiver side;
transmitting an encoded content to the receiving side;
decoding the messages received by the message receiver, the decoding process comprising the steps of;
extracting the received encoded content via the utilization of the hyper-context structure;
processing the messages, the processing comprising the steps of;
updating the appearance counters;
recording selectively the content of the channel. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A method for providing network services in remote location using virtual local instances of the remote service producers in the local area network, in which the service consumers are presented according to a at least one reflection rule, with a defined service level for each service, which utilizes the following mechanism
detection and internal transmitting of message; -
elimination of redundant traffic using a hyper-context compression technique; and
providing service level management of both interactive and batch transactions. - View Dependent Claims (29, 32, 33)
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30. A system for compression, the system comprises a pre-processor unit preceding a regular compression unit, the preprocessor unit matches the content of the messages to be compressed with previous content, which is selectively loaded to a memory device from a database of common acceleration resources, which is generated both at the receiver and the transmitter sides from recorded data;
- and a post-decompressor unit is used at the receiver side subsequent the decompressor unit for constructing the original message.
Specification