Category Archives: PastNews

PastNews

MAINTENANCE (2025/2/16)

2025/2/16 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

Emergency maintenance of web content publishing service(Maintenance completed)

We apologize for the inconvenience.
The Web Content Publishing Service of the Zengaku Computer System is currently unavailable due to emergency maintenance work.

12/22 (Sun) 23:00 : Emergency maintenance has started.
12/23(Mon) 10:20 : Emergency maintenance completed.

The maintenance work has been completed and the site is now available as usual.

We apologize for any inconvenience caused.

PastNews

MAINTENANCE (2025/1/26)

2025/1/26 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

Notice, PastNews

Operation Schedule of Zengaku Computer System during the New Year’s holiday

Zengaku Computer system will be operated during the new year’s holiday.

  • Use of terminal PC in satellite room and the library
    For details on entering and exiting each satellite room and the library, please follow the notices posted in each satellite room and the library.
  • Closing period of Academic Computing & Communications Center
    ACCC office will be closed from Saturday, December 28, 2024 until Sunday, January 5, 2025.
  • Support
    Problems and inquiries that may occur during the period will be addressed from Monday, January 6, 2025.
PastNews

MAINTENANCE (2024/12/22)

2024/12/22 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

MAINTENANCE (2024/11/24)

2024/11/24 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

MAINTENANCE (2024/10/20)

2024/10/20 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

On the operation of the Zengaku Computer System during University Wide Power Outage (October 26, 27 and November 16, 2024)

The University Wide Power Outage will take place on October 26 (Sat.), 27 (Sun.) and November 16 (Sat.).
Basic server functions (mail, Web, etc.) of The Zengaku Computer System will be available as usual.
Satellites will not be available.

(Reference)
On Computer and Network System Operations during University Wide Power Outage (October 26, 27 & November 16, 2024) (ACCC)

PastNews

MAINTENANCE (2024/9/29)

2024/9/29 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

Notice, PastNews

Responses during Summer Holidays

The Academic Computing and Communications Center will be closed from 8/10 (Sat) to 8/18 (Sun) and will not be in operation.

During this time, the Zengaku Computer System will be operational in principle, but the use of each satellite will be based on the opening policy of each building.

There will be maintenance work on the network system on 8/12 (Mon), so the Zengaku Computer System will also be unavailable during that time in principle.

Please see below for details.
End of Publication : ACCC Services during University Closure Period (August 13 – 16, 2024)

PastNews

MAINTENANCE (2024/8/25)

2024/8/25 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

MAINTENANCE (2024/7/21)

2024/7/21 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

MAINTENANCE (2024/6/23)

2024/6/23 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

Important, PastNews

PuTTY Vulnerability Alert

A vulnerability has been discovered in older versions of the SSH client PuTTY.
Users who are using or have generated keys using versions from PuTTY 0.68 (released on February 21, 2017) to PuTTY 0.80 (released on December 18, 2023) should update their PuTTY to the latest version (currently 0.81) and regenerate keys using the latest version of PuTTY or another tool.
Software that uses PuTTY, such as WinSCP, may also be affected and should be updated appropriately.

For more information on the vulnerability, please see the following web pages.

PuTTY vulnerability vuln-p521-bias
https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-p521-bias.html

CVE-2024-31497
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-31497

PastNews

MAINTENANCE (2024/5/19)

2024/5/19 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

Failure, PastNews

(provisionally supported) Regarding email accounts for March 2024 graduates (update 2024/4/12)

(Updated 4/12/2024, 16:30)
Due to a system malfunction, the email accounts of those graduating at the end of the 2023 academic year were locked. We were worked on a temporary solution. Accounts will be made available in due course.

As this is a temporary solution, only email will be available from 2024/04/20 onwards.

We apologise for any inconvenience caused.

Due to a system malfunction, the email accounts of those graduating at the end of the 2023 academic year were locked. We are currently working on a temporary solution.
Sorry, please wait until it is available.

As this is a temporary solution, only email will be available from 2024/04/20 onwards.

PastNews

MAINTENANCE (2024/4/21)

2024/4/21 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

MAINTENANCE (2024/3/17)

2024/3/17 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)

PastNews

MAINTENANCE (2024/2/18)

2024/2/18 (SUN) 10:00 – 20:00

1. Web servers, CGI servers
– Suspended for a few minutes between 10:00 and 18:00.

2. License management
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

– The License Management Server will be suspended; therefore the applications below cannot be used:

ArcGIS Desktop
Mathematica
MATLAB
SPSS
FICO Xpress
VectorWorks

Note:
Regarding the campus site license, the following applications installed on computers not belonging to the Zengaku Computer System will also be unavailable during this time:
SPSS, ArcGIS, Mathematica (Comprehensive Program) and Vectorworks.

3. Printers
– Between 10:00 and 18:00, unavailable for approximately 30 minutes.

4. Remote servers (Windows : view-con00, Linux : icho01, icho02, kiri)
– Unavailable between 10:00 and 20:00.
Note:
Services will be resumed in the order in which maintenance work is completed.
If you are using a remote desktop when the maintenance starts, a pop-up message will appear; please log off from there.
(Please be aware that the system will log you off automatically in 10 minutes.)