Method and system for identifying network loops
US10798110B2 · kind B2 · utility
1Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2019 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Feb 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/22
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Identifying network loops is disclosed including determining a first data packet having a time to live (TTL) that at least meets a first condition, the first data packet having a destination internet protocol (IP) address; within a time period after the determining of the first data packet, identifying a plurality of second data packets that are to be transmitted to the destination IP address; and determining whether a network loop exists for the destination IP address based on TTLs of the plurality of second data packets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.