Title:
CONVERSION DEVICE, CONVERSION METHOD, AND CONVERSION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/149245
Kind Code:
A1
Abstract:
This conversion device (10) has: a separation unit (11) that separates an input encapsulated packet into flow information and a sampling header that has an outer header and an inner header; a decapsulation unit (12) that separates the outer header from the sampling header; and a conversion unit (13) that calculates a statistic of the inner header on the basis of the sampling header from which the outer header has been separated, generates an xFlow packet including at least statistic information representing the statistic of the inner header, and outputs the xFlow packet to an external device.
Inventors:
MIYOSHI YUKI (JP)
OSAWA HIROSHI (JP)
HAYASHI YUHEI (JP)
MORIOKA CHIHARU (JP)
INOUE HIROKI (JP)
NISHIOKA TAKEAKI (JP)
OSAWA HIROSHI (JP)
HAYASHI YUHEI (JP)
MORIOKA CHIHARU (JP)
INOUE HIROKI (JP)
NISHIOKA TAKEAKI (JP)
Application Number:
PCT/JP2020/002526
Publication Date:
July 29, 2021
Filing Date:
January 24, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04L12/70
Domestic Patent References:
| WO2018066228A1 | 2018-04-12 |
Foreign References:
| JP2017098907A | 2017-06-01 | |||
| JP2006254134A | 2006-09-21 | |||
| JP2019106621A | 2019-06-27 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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