CPK messages are initially sent to the CPK mailing list, you can (un)subscribe via this link. You can also follow the service interruption messages via RSS using the link in the title under the RSS icon. If the CPK takes more time to resolve, any updates are published on this website.
For RU wide service interruption see meldingen.ru.nl.
We are going to upgrade fileserver “peck” on Friday June 19th 2026. The plan is to do it early in the morning, but you may experience some issues after the upgrade as well. Rebooting the client computer may solve the problem in that case. Please keep an eye on this page to check whether the upgrade is completed or not. The upgrade was finished, but it took a bit longer than expected. ...
RU ILS Connectivity announced that network maintenance will be carried out next Monday (Wing 1) and Wednesday (Wing 2) evening that will cause short disturbances of network connectivity for wired and wireless systems in Huygens. For wired network outlets, one can check whether they will be affected by looking at the outlet number (starting with 105- for Wing 1 affected systems and 106- for Wing 2) or visiting FNWI ethergids.
ILS Connectivity announced that network maintenance will be carried out next Monday evening that will cause short disturbances of network connectivity for wired and wireless systems in and near wing 4 of the Huygens building. For wired network outlets, one can check whether they will be affected by looking at the outlet number (starting with 108- for affected systems) or visiting FNWI ethergids.
ILS Connectivity announced that network maintenance will be carried out on the internet connection of Radboud University on February 10 between 18:00 and 23:00. Network connections may be disturbed several times, each lasting less than 15 minutes.
ILS Connectivity announced that network maintenance will be carried out next Monday evening that will cause short disturbances of network connectivity for wired and wireless systems in and near wing 6 of the Huygens building. For wired network outlets, one can check whether they will be affected by looking at the outlet number (starting with 112- for affected systems) or visiting FNWI ethergids.
After a disk was replaced of a vmhost, a reboot was needed to actually see the disk. Unfortunately, this did not help. A second try, with another disk worked and the machine is rebuilding the RAID.
Recently, some Science accounts were hacked, after users fell for a phishing mail. These accounts were subsequently abused by internet criminals to send mails from our Linux loginservers. Therefore, we have removed the ability to login on these login servers for all Science accounts that didn’t use these servers anyway. Please contact C&CZ if you want to be able to login to the Linux login servers.
To deal with the ongoing abuse of science accounts for spam, we have disabled the possibility to send e-mail from the linux login servers. This means that the lilos cannot be used anymore to run mutt/alpine or as socksproxy for mail clients. For users with cronjobs, note that cronjobs cannot send output via e-mail anymore. Please change your cronjobs to provide feedback in a different way or discuss an alternative solution with postmaster. ...
After several persons fell for a phishing email, several tens of thousands of emails were sent via Science accounts. This causes our mail servers to be blocked by several mail servers on the internet. We are currently cleaning SPAM mails that are still in the outgoing queues. After that, the mail servers will be made available again. We are considering measures to prevent this form of nuisance.
Jitsi was unavailable after the reboot, because one of the web-interface configurations was still referring to an older certiticate.
The certificate for jitsi.science.ru.nl expired last week and was replaced, but a sub-service was still using a copy of the older certificate. Users were able to open the frontend, but not able to start a meeting. The problem was resolved by updating the copy of the sub-service.