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Pre-Grant Publication Number: 20070271363

Computer compliance system and method

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Prior Art Detail

Annotations(2)

#142Discovery Of Network Nodes And Routable Addresses

Applies to Claims 13,14,18,20,26

Submitted by: Sharat MenduLast updated: over 5 years ago

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Summary / Description

Summary / Description	The prior art reference discloses methods and systems for discovery of network nodes in subnets of the network by means of network scanning agents which discover the network address and add addresses to a scan server.The scan server communicates the network addresses to other scanning agents.

Basic Information

Type of Prior Art	Issued Patents - US

Country	United States of America

Patent/Application #	20070171842

Kind Code	United States (US) - Patent Appl. Publ. within the ... - A1

Patentee Name	Microsoft Corporation

Relevant Pages, Columns, or Lines	Claims 1-20

URL	http://www.freepatentsonline.co...

Filing Date	January 23, 2006

Additional Information

Notes / To Do

Notes

Excerpt

Excerpt

7. A method implemented at least in part by a computing device, the method comprising: commanding at least one agent associated with a local link segment to discover at least one network node coupled to the local link segment; and receiving at least one routable site-local address from the agent, wherein the site-local address corresponds to the network node.

Relevance

Claims

A method comprising:dynamically scanning a network with a first network scanner;

dynamically scanning the network with a second network scanner;

determining a new network address, wherein the new network address is discovered by the first network scanner and not discovered by the second network scanner; and

updating the second scanner with the new address.

Relevance

"7. A method implemented at least in part by a computing device, the method comprising: commanding at least one agent associated with a local link segment to discover at least one network node coupled to the local link segment; and receiving at least one routable site-local address from the agent, wherein the site-local address corresponds to the network node. 8. The method of claim 7, further comprising commanding at least a second agent associated with at least a second local link segment to discover at least a second network node coupled to the second local link segment. 9. The method of claim 8, further comprising receiving at least a second routable site-local address from the second agent, wherein the second site-local address corresponds to the second network node. 10. The method of claim 7, further comprising receiving at least a second routable site-local address from the agent, wherein the second site-local address corresponds to at least a second network node discovered by the agent on the local link segment."

Claim Chart

All

The method of Claim 13, wherein the first network scanner performs a first separate function, and wherein the second network scanner performs a second separate function.

Relevance

15. The method of claim 13, wherein issuing at least one second command includes issuing a neighbor solicitation message to the local link segment.

Claim Chart

None

The method of Claim 13, further comprising:dynamically scanning a network with a third network scanner; and

determining a second new network address, wherein the second new network address is discovered by the third network scanner and not discovered by either the first scanner or the second scanner;

updating the first scanner with the second address; and

updating the second scanner with the second address,

wherein the third network scanner performs a third separate function.

Relevance

The relevance of the excerpt given against claim 13 holds here.

Claim Chart

None

The method of Claim 13, wherein the new network address is added to a database.

Relevance

11. The method of claim 7, further comprising assembling a plurality of routable site-local addresses into a list.

Claim Chart

None

The method of Claim 13, wherein the dynamically scanning is performed by using an Internet Control Message Protocol ping.

Relevance

After receiving the Address Harvest command 206 , the agent 114 sends a Neighbor Solicitation message 208 to all nodes 202 on the local link segment 110 . A suitable example of the Neighbor Solicitation message 208 is the message defined under ICMPv6 type 135 , code 0, which may be sent to the link-local multicast address for “all nodes” (ff02::1). (Para 25)

Claim Chart

None

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