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The 2021 fiscal year

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Current Trouble

Archive（The 2021 fiscal year）

March, 2022

Date of occurrence	Content
Mar.28, 2022 10:20　～Mar.28, 2022 11:55		[CLS] CLS was not available due to probrems.
Mar.22, 2022 14:50　～Mar.22, 2022 15:37	B01 Network System (KUINS)	ネットワークが不安定(3/22)
Mar.10, 2022 12:30　～Mar.10, 2022 14:55		[CLS] CLS was not available due to probrems.
Mar. 7, 2022 15:07　～Mar. 7, 2022 15:31	B01 Network System (KUINS)	[Already resolved]Failure of SINET5/SINET6 communication
Mar. 7, 2022 11:30　～Mar. 7, 2022 13:30	B01 Network System (KUINS)
Mar. 7, 2022 10:06　～Mar. 7, 2022 18:35	B01 Network System (KUINS)
Mar. 5, 2022 12:00　～Mar. 7, 2022 13:00		The obstacle of a client certificate issue system
Mar. 4, 2022 10:22　～Mar. 4, 2022 12:05	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System
Mar. 4, 2022 08:00　～Mar. 4, 2022 10:00		[CLS] CLS was not available due to probrems.

February, 2022

Date of occurrence	Content
Feb.25, 2022 12:30　～Feb.25, 2022 14:15		[CLS] CLS was not available due to probrems.
Feb.16, 2022 09:30　～Feb.16, 2022 10:25		[CLS] CLS was not available due to probrems.
Feb.13, 2022 12:50　～Mar. 9, 2022 10:15	B01 Network System (KUINS)
Feb.10, 2022 15:30　～Feb.10, 2022 16:15		[CLS] CLS was not available due to probrems.
Feb. 4, 2022 04:27　～Feb. 4, 2022 09:40	D01 Supercomputer System	【Supercomputer】Failure of Login Node of System A(already recovered)
Feb. 3, 2022 04:25　～Feb. 3, 2022 09:05	B01 Network System (KUINS)	Recoverd: Failure of the Wireless LAN (KUINS-Air).
Feb. 2, 2022 11:04　～Feb. 2, 2022 12:20	D01 Supercomputer System	[Supercomputer] Failure of the Storage

January, 2022

Date of occurrence	Content
Jan.24, 2022 09:30　～Jan.24, 2022 10:30		[CLS] CLS was not available due to probrems.
Jan.24, 2022 06:00　～Jan.24, 2022 06:33	C02 Learning Support System (PandA)	[PandA] PandA was not available from 6:00 AM to 6:33 AM 01/24/2022 due to System problems.
Jan.19, 2022 15:00　～Jan.19, 2022 15:05	D01 Supercomputer System	【Supercomputer】Failure of Login Node of System B(already recovered)
Jan.17, 2022 10:28　～Jan.18, 2022 00:35	D02 Hosting Service
Jan. 8, 2022 22:50　～Jan. 9, 2022 17:00	C02 Learning Support System (PandA)	[PandA] User could not log in to PandA/CLS is not available due to AWS probrems.

December, 2021

Date of occurrence	Content
Dec.27, 2021 15:30　～Dec.28, 2021 09:05		[CLS] CLS was not available due to probrems.
Dec.14, 2021 17:32　～Dec.16, 2021 12:45	D01 Supercomputer System	【Supercomputer】Data loss in storage
Dec.10, 2021 06:30　～Dec.10, 2021 09:25		[CLS] CLS was not available due to probrems.
Dec. 1, 2021 11:20　～Dec. 1, 2021 11:55		[CLS] CLS was not available due to probrems.

November, 2021

Date of occurrence	Content
Nov.21, 2021 04:00　～Nov.21, 2021 14:15		[CLS] CLS was not available due to probrems.
Nov.21, 2021 01:50　～Nov.22, 2021 11:00	C02 Learning Support System (PandA)	The notification emails from PandA/CLS could not be sent to users due to AmazonAWS problems.
Nov.18, 2021 11:30　～Dec. 1, 2021 16:30	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System
Nov.14, 2021 08:30　～Nov.26, 2021 08:30	Z96 e-Office	【Limited on-Campus】【Faculty and staff groupware】The trouble for the sync for Garoon Schedule with Google Calendar
Nov. 6, 2021 14:33　～Nov. 6, 2021 14:46	D02 Hosting Service

October, 2021

Date of occurrence	Content
Oct.28, 2021 12:00　～Nov.19, 2021 10:55	B01 Network System (KUINS)
Oct.20, 2021 09:40　～Oct.20, 2021 11:40		[CLS] CLS was not available due to probrems.
Oct. 8, 2021 09:30　～Oct. 8, 2021 10:50		[CLS] CLS was not available due to probrems.
Oct. 4, 2021 10:22　～Oct. 4, 2021 11:30	C02 Learning Support System (PandA)	[PandA] PandA was not available from 10:22 AM 10/04/2021 due to System problems.
Oct. 3, 2021 08:30　～Oct.13, 2021 17:30	C02 Learning Support System (PandA)	Mails from PandA / CLS were judged as SPAM emails and could not be sent to users.
Oct. 1, 2021 06:00　～Oct. 1, 2021 09:35		[CLS] CLS were not available due to probrems.

September, 2021

Date of occurrence	Content
Sep.27, 2021 16:30　～Sep.27, 2021 17:00		[CLS] CLS were not available due to probrems.
Sep.27, 2021 13:00　～Sep.27, 2021 14:30	C02 Learning Support System (PandA)	[PandA] some PandA servers were unstable from 13:00 PM to 14:30 PM 09/27/2021 due to System problems.
Sep.25, 2021 13:00　～Feb.28, 2022 12:00	C02 Learning Support System (PandA)	Roster data from kulasis to PandA(bug/notice)
Sep.25, 2021 07:30　～Sep.27, 2021 10:30		[CLS] CLS were not available due to probrems.
Sep.24, 2021 11:45　～Sep.24, 2021 13:00	D01 Supercomputer System	【Supercomputer】Compile Failure of Login Node of System A(already recovered)
Sep.14, 2021 12:10　～Sep.14, 2021 13:30	B01 Network System (KUINS)	[Already resolved]Failure of Eduroam
Sep.13, 2021 00:51　～Sep.13, 2021 11:15	B01 Network System (KUINS)	[Already resolved]Failure of VLAN fixed connection of VPN services(IKEv2 and OpenVPN)
Sep.10, 2021 22:09　～Sep.10, 2021 22:20	D01 Supercomputer System	[Supercomputer] Failure of System A(already recovered)
Sep. 2, 2021 09:20　～Sep. 2, 2021 15:00	A01 Authentication System	[Reopened]Suspension of University-wide Account Activation, Password Change, etc.
Sep. 2, 2021 09:20　～Sep. 2, 2021 13:00	B01 Network System (KUINS)	(Already resolved)[KUINS] authentication for several services is unstable
Sep. 2, 2021 07:30　～Sep. 2, 2021 19:00	A01 Authentication System	[Already resolved]Failure of Integrated LDAP Service
Sep. 2, 2021 07:30　～Sep. 2, 2021 15:00	C02 Learning Support System (PandA)	[PandA/CLS] PandA/CLS is not available due to AWS probrems.
Sep. 2, 2021 07:30　～Sep. 2, 2021 15:00

August, 2021

Date of occurrence	Content
Aug.31, 2021 14:30　～Aug.31, 2021 14:37	B01 Network System (KUINS)	Temporary network failure
Aug.30, 2021 22:00　～Aug.31, 2021 10:50	B01 Network System (KUINS)
Aug.28, 2021 13:00　～Aug.30, 2021 15:30	B01 Network System (KUINS)
Aug.20, 2021 18:00　～Aug.25, 2021 17:45	A01 Authentication System	[Already resolved]Failure of login to Authentication System
Aug.20, 2021 14:21　～Aug.20, 2021 17:30	D01 Supercomputer System	Failure of System B compute node(already recoverd)
Aug.16, 2021 19:14　～Aug.16, 2021 21:37	C02 Learning Support System (PandA)	[PandA] PandA was not available from 19:14 AM to 21:37 AM 08/16/2021 due to Network Maintenance.
Aug. 7, 2021 22:00　～Aug. 8, 2021 09:20	B01 Network System (KUINS)

July, 2021

Date of occurrence	Content
Jul.31, 2021 00:00　～Sep. 3, 2021 12:00		[CLS] Due to some problems, CLS is not available.
Jul.30, 2021 13:00　～Jul.30, 2021 17:40	C02 Learning Support System (PandA)	[PandA] PandA send mail function was not available
Jul.29, 2021 14:47　～Aug. 2, 2021 19:56		Outage of several campus services and networks
Jul.26, 2021 13:00　～Jul.26, 2021 16:15	D01 Supercomputer System	[Supercomputer] Failure of the Storage
Jul.21, 2021 20:30　～Jul.26, 2021 15:30	D01 Supercomputer System	[Supercomputer] Failure of the Exceed onDemand (System B/C) (already recovered)
Jul. 8, 2021 13:00　～Jul. 8, 2021 14:50	B01 Network System (KUINS)	[Already resolved]The failure of KUINS network at North Campus, Yoshida-South Campus and Kumatori

June, 2021

Date of occurrence	Content
Jun.28, 2021 15:00　～Jun.28, 2021 16:10	D01 Supercomputer System	【Supercomputer】Compile Failure of Login Node of System A(already recovered)
Jun.23, 2021 13:48　～Jun.23, 2021 15:05		[CLS] Due to System problems, CLS/eLearning is not available.
Jun. 9, 2021 14:30　～Jun. 9, 2021 15:00		[CLS] Due to System problems, CLS/eLearning is not available.
Jun. 7, 2021 19:36　～Jun. 8, 2021 09:05	B01 Network System (KUINS)	[Already resolved]Failure of VLAN fixed connection of KUINS-Air
Jun. 4, 2021 11:45　～Jun. 4, 2021 15:00	B01 Network System (KUINS)	[Already resolved]Failure of VLAN fixed connection of KUINS-Air

May, 2021

Date of occurrence	Content
May.19, 2021 17:00　～May.19, 2021 18:10	C01 Educational Computer System
May.19, 2021 13:36　～May.19, 2021 14:50		[CLS] Due to System problems, CLS/eLearning is not available.
May.12, 2021 23:00　～May.13, 2021 14:00	C01 Educational Computer System

April, 2021

Date of occurrence	Content
Apr.29, 2021 00:40　～Apr.30, 2021 11:00	C01 Educational Computer System
Apr.26, 2021 08:30　～Apr.26, 2021 09:20	C01 Educational Computer System	【Terminal Service】 About cloud storage service login failure
Apr.19, 2021 08:30　～Apr.19, 2021 12:00		[General-purpose computer for office use] Failure of financial accounting system and travel expense system
Apr.15, 2021 02:30　～Apr.15, 2021 08:40	D02 Hosting Service
Apr.14, 2021 06:00　～Apr.14, 2021 13:10	C02 Learning Support System (PandA)	PandA access via KULASIS is not possible. (Restored)
Apr. 6, 2021 12:07　～Apr. 6, 2021 17:45	A01 Authentication System	[Already resolved]Failure of login to Authentication System
Apr. 3, 2021 01:50　～Jan.25, 2022 06:00	C02 Learning Support System (PandA)	PandA:The system failure could happen that the assignment submitted by student is going to be No Submission
Apr. 1, 2021 11:09　～Apr. 1, 2021 11:30	C02 Learning Support System (PandA)	[PandA] PandA was not available from 11:09 AM to 11:30 AM 04/01/2021 due to System problems.
Apr. 1, 2021 08:30　～Apr. 5, 2021 11:15	F01 Information Security Management	【Limited on-Campus】About Vulnerability Assessment System

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