PATENT CLAIM ANALYSIS

Application Number: 15866305
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["370", "254000"]

Abstract:
Embodiments of this application provide a method for obtaining path information and an apparatus, relate to the communications field, and can accurately obtain a forwarding path for detecting a service packet. A service packet is obtained, where the service packet is a target service packet or an updated target service packet, the target service packet is a service packet that matches a flow rule, and the flow rules used to obtain the service packet that matches the flow rule; an ingress interface information field and/or an egress interface information field is/are generated according to a path detection tag on an ingress interface and/or an egress interface through which the service packet passes. The method is used to obtain path information of the service packet.

Claim (Index 8):
The method according to  claim 1 , wherein when the forwarding device is an egress device, after obtaining a service packet, the method further comprises:\n parsing and extracting the service packet according to a path detection untag on the ingress interface and/or the egress interface through which the service packet passes, to obtain connectivity fault management information an a packet characteristic field, wherein the connectivity fault management information comprises an Ether type field, a connectivity fault management header field, one or more ingress interface information fields and/or one or more egress interface information fields, and an end field, wherein the one or more ingress interface information fields and/or the one or more egress interface information fields form path information for indicating a forwarding path of the service packet in a forwarding path detection enabling network, and wherein the service packet comprises the connectivity fault management information and the packet characteristic field.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.375
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13717602', '14754016', '12278294', '13110380', '13933330']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5807627670688474
- 35 USC 102 Novelty (BERT): 0.4941120283009685
- Combined Prediction Score: 0.5720976931920595
- Mean Citation Score: 226.619018
- Max Citation Score: 249.41495
- Similarity Product: 190.8987667380273

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

Dataset: test