Systems and methods of discovering and controlling devices without explicit addressing
First Claim
1. A method of discovering a device in a communication network having a plurality of interconnected devices, the method comprising:
- transmitting via the network, by the discoverer, an IP packet to a downstream device;
receiving, by said device to be discovered located in a network path between the discoverer and the downstream device, the IP packet;
detecting and processing, by the device to be discovered, the IP packet that is a discovery type packet destined for the device to be discovered.
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Accused Products
Abstract
A method of discovering a device in a communication network having multiple interconnected nodes includes continuously monitoring, by a device to be discovered, any IP packets sent by a discoverer. The method further includes transmitting, by the discoverer, an IP packet destined for a downstream device and receiving, by the device to be discovered, the IP packet. The method further includes determining, by the device to be discovered, whether the IP packet is intended for the device to be discovered. If the IP packet is not intended for the device to be discovered, retransmitting, by the device to be discovered, the IP packet to the downstream device via an egress port of the device to be discovered.
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Citations
20 Claims
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1. A method of discovering a device in a communication network having a plurality of interconnected devices, the method comprising:
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transmitting via the network, by the discoverer, an IP packet to a downstream device; receiving, by said device to be discovered located in a network path between the discoverer and the downstream device, the IP packet; detecting and processing, by the device to be discovered, the IP packet that is a discovery type packet destined for the device to be discovered. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system of discovering a device in a communication network having multiple interconnected devices, the system comprising:
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a discoverer; a downstream device; said device to be discovered located in a network path between the discoverer and the downstream device, wherein the device to be discovered is configured to detect and process one or more IP packets sent by the discoverer to the downstream device, that is a discovery type packet. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification