Title:
比較装置、通信システム、比較方法および比較プログラム
Document Type and Number:
Japanese Patent JP7222431
Kind Code:
B2
Abstract:
An acquisition unit (15a) acquires packets passing through an active system path and packets passing through a standby system path. An aggregation unit (15b) aggregates information on the packets using the acquired packets. A determination unit (15c) compares the aggregated information on the packets between the active system path and the standby system path to determine whether there is a difference in state information indicating an operational state in an NF. In a case where it is determined that there is the difference, an instruction unit (15d) instructs an NF of the active system path and an NF of the standby system path facing the NF of the active system path to synchronize the state information.
Inventors:
Takuya Sato
Tomohiro Okada
Takayuki Nakamura
Honma Shunsuke
Hideomi Nishihara
Tomohiro Okada
Takayuki Nakamura
Honma Shunsuke
Hideomi Nishihara
Application Number:
JP2021541800A
Publication Date:
February 15, 2023
Filing Date:
August 23, 2019
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04L45/24
Domestic Patent References:
| JP2016208240A |
Attorney, Agent or Firm:
Sakai International Patent Office