CS Network Status
This page lists both active and recently closed CS network alerts. If you would like more information about an alert, or if you have an issue you would like to report, send email to helpdesk [-at-] cs [dot] umd [dot] edu or call extension 52720.
Current Active Alerts
Past Alerts
Updated | Issue | Summary | Impact |
---|---|---|---|
09.11.2015 10:16 | Problems sending mail to mailman lists |
Beginning around 1:55pm today, messages sent to mailman lists return an "undelivered mail returned to sender" message. These messages will need to be resent once the problem is corrected, we will post an update once the problem is resolved. |
Moderate |
09.04.2015 16:44 | Problem with our NFS server. This affects all email and home directories. | Moderate | |
09.04.2015 16:44 | Problem with our NFS server. This affects all email and home directories. | Heavy | |
09.04.2015 16:43 | Mail Server Slowdown |
Due to issues with our NFS server, users may experience issues with accessing their email, including delays when sending or receiving mail. |
Heavy |
08.29.2015 21:34 | LinuxLab IP Addresses Changed |
Addresses were 128.8.126.XXX are now 128.8.127.XXX. Last octet unchanged. |
Light |
08.19.2015 13:34 | CS Network Maint. 8p-10p Tues. 7/28 |
We are performing maintenance on the routers and switches in our datacenter. There will be multiple brief losses of network access during this period and some servers will have longer outages. |
Moderate |
07.28.2015 15:58 | Problem with our NFS server. This affects all email and home directories. |
Our NFS server is currently experiencing a hardware problem, causing an inability to access email and home directories. We are working hard to fix this. |
Heavy |
07.28.2015 15:57 | Router move off Cisco complete. Some ACLs lost. Let us know about issues. |
This evening we made a major step in moving off our old Cisco core router to a new pair of routers. Minor additional work will be required to finish setting up the redundancy/failover options. |
Light |
07.22.2015 00:17 | Thurs. July 9: Upgrading Print Server |
There will be a disruption to printing over the network prior to 8:30am on Thursday morning as we upgrade our print server. |
Light |
07.08.2015 14:34 | 2015-07-08: Known issue with 172.16 IP addresses accessing internet. |
We are aware of the situation and are working to resolve it. |
Heavy |