Systems and methods for detecting unmanaged nodes within a system
First Claim
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1. A method for detecting unmanaged nodes within a system, the method comprising:
- detecting a flow of data associated with an unmanaged node, wherein a managed node detects the flow of data, wherein the managed node and the unmanaged node are downstream of a router, wherein the router blocks communications between a management device and the unmanaged node such that the management device is unaware of the unmanaged node;
discovering, by the managed node, information relating to the unmanaged node, wherein discovering information comprises building a filename based on a Media Access Control (MAC) address of the unmanaged node and a file path;
determining, by the managed node, whether the unmanaged node has been previously discovered, wherein the management device is unaware of the unmanaged node until after the unmanaged node has been discovered or identified;
recording, by the managed node, the identification of the unmanaged node to a list if it is determined the unmanaged node has not been previously discovered;
determining if a management agent included on the unmanaged node is disabled; and
transmitting, by the managed node, the identification of the unmanaged node to the management device and if the unmanaged node includes a disabled management agent, wherein the transmission sent by the managed node to the management device is not blocked by the router, thereby making the management device aware of the unmanaged node.
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Abstract
A method for detecting unmanaged nodes within a system is described. A flow of data associated with a node is detected, wherein a managed node detects the flow of data. Information relating to the node is discovered. A determination is made whether the node has been previously discovered. The identification of the node is recorded to a list if it is determined the node has not been previously discovered. The identification of the node is transmitted to a management device.
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Citations
18 Claims
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1. A method for detecting unmanaged nodes within a system, the method comprising:
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detecting a flow of data associated with an unmanaged node, wherein a managed node detects the flow of data, wherein the managed node and the unmanaged node are downstream of a router, wherein the router blocks communications between a management device and the unmanaged node such that the management device is unaware of the unmanaged node; discovering, by the managed node, information relating to the unmanaged node, wherein discovering information comprises building a filename based on a Media Access Control (MAC) address of the unmanaged node and a file path; determining, by the managed node, whether the unmanaged node has been previously discovered, wherein the management device is unaware of the unmanaged node until after the unmanaged node has been discovered or identified; recording, by the managed node, the identification of the unmanaged node to a list if it is determined the unmanaged node has not been previously discovered; determining if a management agent included on the unmanaged node is disabled; and transmitting, by the managed node, the identification of the unmanaged node to the management device and if the unmanaged node includes a disabled management agent, wherein the transmission sent by the managed node to the management device is not blocked by the router, thereby making the management device aware of the unmanaged node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer system that is configured to detect unmanaged nodes within a system, the computer system comprising:
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a processor; memory in electronic communication with the processor; instructions stored in the memory, the instructions being executable to; detect a flow of data associated with an unmanaged node, wherein the computer system detects the flow of data, wherein the computer system and the unmanaged node are downstream of a router, wherein the router blocks communications between a management device and the unmanaged node such that the management device is unaware of the unmanaged node; discover, by the computer system, information relating to the unmanaged node, wherein discovering information comprises building a filename based on a Media Access Control (MAC) address of the unmanaged node and a file path; determine, by the computer system, whether the unmanaged node has been previously discovered, wherein the management device is unaware of the unmanaged node until after the unmanaged node has been discovered or identified; record, by the computer system, the identification of the unmanaged node to a list if it is determined the unmanaged node has not been previously discovered; determine if a management agent included on the unmanaged node is disabled; and transmit, by the computer system, the identification of the unmanaged node to the management device and if the unmanaged node includes a disabled management agent, wherein the transmission sent by the computer system to the management device is not blocked by the router, thereby making the management device aware of the unmanaged node. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A non-transitory computer-readable medium comprising executable instructions for detecting unmanaged nodes within a system, the instructions being executable to:
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detect a flow of data associated with an unmanaged node, wherein a managed node detects the flow of data, wherein the managed node and the unmanaged node are downstream of a router, wherein the router blocks communications between a management device and the unmanaged node such that the management device is unaware of the unmanaged node; discover, by the managed node, information relating to the unmanaged node, wherein discovering information comprises building a filename based on a Media Access Control (MAC) address of the unmanaged node and a file path; determine, by the managed node, whether the unmanaged node has been previously discovered, wherein the management device is unaware of the unmanaged node until after the unmanaged node has been discovered or identified; record, by the managed node, the identification of the unmanaged node to a list if it is determined the unmanaged node has not been previously discovered; determine if a management agent included on the unmanaged node is disabled; and transmit, by the managed node, the identification of the unmanaged node to the management device and if the unmanaged node includes a disabled management agent, wherein the transmission sent by the managed node to the management device is not blocked by the router, thereby making the management device aware of the unmanaged node.
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Specification