PATENT CLAIM ANALYSIS

Application Number: 15910546
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["370", "401000"]

Abstract:
A method and gateway obtain a route according to a requirement. The method includes: a first gateway receives a first packet; the first gateway searches a forwarding table for a next hop of a first IP address in the first packet, wherein the search fails; the first gateway sends a second packet carrying the first IP address to at least one gateway; the first gateway receives a third packet from a second gateway; and the first gateway writes an address of the second gateway into the forwarding table as a next hop address of the first IP address.

Claim (Index 6):
A network device, comprising:\n a processor; a memory; and a network interface, wherein the memory is configured to store a forwarding table, and the processor is configured to: receive a first packet by using the network interface, wherein the first packet comprises a first Internet Protocol (IP) address; search the forwarding table stored in the memory for a next hop of the first IP address, wherein the search fails; send a second packet to at least one gateway by using the network interface, wherein the second packet carries the first IP address, and the second packet is used to instruct a gateway receiving the second packet to determine whether a host identified by the first IP address accesses a network by using the gateway receiving the second packet; receive a third packet from a first gateway by using the network interface, wherein the first gateway is one of the at least one gateway, and the third packet is used to instruct the host identified by the first IP address to access the network by using the first gateway; and write an address of the first gateway into the forwarding table stored in the memory as a next hop address of the first IP address.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.35556
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13971210', '15086524', '15795587', '14738341', '15401269']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5848270823535041
- 35 USC 102 Novelty (BERT): 0.5097348739486068
- Combined Prediction Score: 0.5773178615130143
- Mean Citation Score: 295.454286
- Max Citation Score: 298.8215
- Similarity Product: 212.536847445786

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test