The server update for SSTP service and Open VPN service will be performed at 12:00-13:00 on Jan.30(Mon).
The former KUINS clienct certificate service will be terminated in this update to transfer to the new UPKI client certificate service completely.
If you don't change the setting, please change the setting as soon as possible.
http://www.iimc.kyoto-u.ac.jp/en/services/cert/client_cert/

Also, the connection system of OpenVPN has already been changed
http://www.iimc.kyoto-u.ac.jp/en/services/kuins/vpn/use/openvpn.html

【Revised】
(1) [Start]-[All program]- [OpenVPN]-[Shortcuts]-[OpenVPN configuration file directory]
(2) [kuins.ovpn]
(3) dev tap should be changed to dev tun