When asked about how to register a TOIEC score, please refer to the following manual.
TOEIC score registration（JP）.pdf
TOEIC score registration（ENG）.pdf
* This manual is currently (April 16, 2019) delivered by e-mail from the International Department.
SRAS VPN becomes the correspondence only for IPv4, but it is IPv4 and can be connected even if you use the v6 plus.
When a problem occurs, please invalidate IPv6 on a PC.
VPN is called "Virtual Private Network" and is a method of connecting to the campus network via the Internet.
For the VPN connection method, we have prepared a manual for each environment on the following page.
Plese refer to here and check if there are any mistakes in the operation.
About SRAS VPN
https://web.sic.shibaura-it.ac.jp/SRAS_VPN
From this year, we are introducing a new method called Global Protect.
About SRAS VPN（Virtual Private Network）.
If you are not using this, please try it.
If you are using a wireless LAN on Windows 10,
It has been reported that the network connection becomes unstable due to the power saving settings of Windows.
"Windows 10 wireless power saving settings"
Please search Google with keywords such as and consider changing the setting.
Also, it may become stable due to a reboot.