After the power outage on Saturday, May 17, we have confirmed that some devices are unable to connect to the network.
(Most of them are devices with static IP addresses.)
This is probably because the DNS servers are set to 150.65.1.1 and 150.65.3.6, so name resolution is not working.
The IP addresses of the DNS servers at JAIST have been changed in 2017 as shown on the following page.
DNS server for campus
We apologize for the inconvenience, but please check the DNS server settings of your device and correct the settings.