Testing Internet Speed If you are experiencing persistent slowness with your remote connections to CLASSE computers (via ScreenConnect, X2Go, NoMachine, or ssh), ...
Remotely access and control your Mac 1 Use ScreenConnect 2 Use Screen Sharing 1 Both Macs have to be on the same network; if you are offsite, use Prit...
CLASSE Network and System Status This page contains information on issues currently under investigation. If you know of or are experiencing any other problems, p...
Remote Control of CLASSE Computers Windows and Mac OS Desktops Windows and Mac OS computers can be remotely controlled using ScreenConnect. With ScreenConnect, ...
Checking SRF Reboot Records * Use ScreenConnect to connect to mp188, then unlock the screen with your admin credentialsSelect the reboot records tab at the bot...
CLASSE IT 2023 Summer Student Guide Welcome to the CLASSE 2023 REU, SERCCS, SUnRiSE, and PREM programs. This how to guide will get you started with IT resources a...
11 Apr 2022 GitLab Updates: Tuesday, 12 Apr 2022 @ 10:30 AM On Tuesday, 12 Apr 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
06 Jun 2022 GitLab Updates: Tuesday, 07 Jun 2022 @ 10:30 AM On Tuesday, 07 Jun 2022, at 10:30 AM, the CLASSE GitLab will be unavailable for approximately one hou...
13 Jun 2022 Central Filesystem Maintenance: Tuesday, 14 Jun 2022 @ 10:30 AM On Tuesday, 14 Jun 2022, from 10:30 AM to 2:30 PM, there will be periodic brief pause...
18 Jul 2022 Compute Farm Reduced Capacity: CANCELLED We have cancelled the Compute Farm disruption that was originally scheduled for this week (announced in last...
25 Jul 2022 ScreenConnect Maintenance: Tuesday, 02 Aug 2022 @ 10:30 AM On Tuesday, 02 Aug 2022, starting at 10:30 AM, the Computing.ScreenConnect service will be...
01 Aug 2022 ScreenConnect Maintenance: Tuesday, 02 Aug 2022 @ 10:30 AM On Tuesday, 02 Aug 2022, starting at 10:30 AM, the Computing.ScreenConnect service will be...
07 Nov 2022 ScreenConnect Maintenance: Tuesday, 08 Nov 2022 @ 10:30 AM On Tuesday, 08 Nov 2022, starting at 10:30 AM, the Computing.ScreenConnect service will be...
05 Dec 2022 ScreenConnect Maintenance: Tuesday, 06 Dec 2022 @ 10:30 AM On Tuesday, 06 Dec 2022, starting at 10:30 AM, the Computing.ScreenConnect service will be...
06 Feb 2023 ScreenConnect Update: Tuesday 07 Feb 2023 @ 10:30 AM On Tuesday, 07 Feb 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unava...
27 Mar 2023 ScreenConnect Update: Tuesday, 28 Mar 2023 @ 10:30 AM On Tuesday, 28 Mar 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
03 Apr 2023 Service Interruptions: Tuesday, 04 Apr 2023 @ 10:00 AM At 10:00 AM on Tuesday 04 Apr 2023, the following servers will be rebooted. This is necessary...
26 Jun 2023 CLASSE Computing Outage: 28 Jul 2023 to 30 Jul 2023 From Friday, 28 Jul 2023, through Sunday, 30 Jul 2023, a scheduled power outage at Wilson Lab wil...
03 Jul 2023 Computing.NoMachine Update: Tuesday, 04 Jul 2023 If you are a Computing.NoMachine user, at the end of TODAY, Monday, 03 Jul 2023, please save your wo...
10 Jul 2023 CLASSE Computing Outage: Week of 24 Jul 2023 Through 31 Jul 2023 A building wide power outage at Wilson Lab is scheduled to occur from Friday, 28 Jul...
17 Jul 2023 CLASSE Computing Outages: 26 Jul 2023 to 31 Jul 2023 From Wednesday, 26 Jul 2023, through Monday, 31 Jul 2023, CLASSE computing services both onsite ...
24 Jul 2023 NoMachine Update: Tuesday, 25 Jul 2023 If you are a Computing.NoMachine user, at the end of TODAY, Monday, 24 Jul 2023, please save your work and log...
21 Aug 2023 Possible Network Glitch: Tuesday, 22 Aug 2023 @ 10:00 AM On Tuesday, 22 Aug 2023, at 10:30 AM, there might be a momentary glitch or pause on CLASSE n...
18 Sep 2023 Potential Service Interruptions: Tuesday, 19 Sep 2023 @ 10:00 AM At 10:00 AM on Tuesday, 19 Sep 2023, maintenance will be conducted on the CLASSE vir...
02 Oct 2023 Windows Terminal Server Outage: Tuesday, 03 Oct 2023 @ 10:00 AM On Tuesday, 03 Oct 2023, at 10:00 AM, we will begin an upgrade of the Windows termina...
09 Oct 2023 NoMachine Update: Tuesday, 10 Oct 2023 If you are a Computing.NoMachine user, at the end of TODAY, Monday, 09 Oct 2023, please save your work and log...
16 Oct 2023 ScreenConnect Update: Tuesday, 17 Oct 2023 @ 10:30 AM On Tuesday, 17 Oct 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
23 Oct 2023 ScreenConnect Update: Tuesday, 24 Oct 2023 @ 10:30 AM On Tuesday, 24 Oct 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
30 Oct 2023 Potential Service Interruptions: Tuesday, 31 Oct 2023 @ 10:00 AM On Tuesday, 31 Oct 2023, at 10:00 AM, maintenance will be conducted on the CLASSE vi...
06 Nov 2023 Potential Service Interruptions: Tuesday, 07 Nov 2023 @ 10:00 AM On Tuesday, 07 Nov 2023, at 10:00 AM, maintenance will be conducted on the CLASSE vi...
27 Nov 2023 NoMachine Update: Tuesday, 28 Nov 2023 If you are a Computing.NoMachine user, at the end of TODAY, Monday, 27 Nov 2023, please save your work and log...
04 Dec 2023 ScreenConnect Update: Tuesday, 12 Dec 2023 @ 10:30 AM On Tuesday, 12 Dec 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
11 Dec 2023 ScreenConnect Update: Tuesday, 12 Dec 2023 @ 10:30 AM On Tuesday, 12 Dec 2023, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
08 Jan 2024 Potential Service Interruptions: Tuesday, 09 Jan 2024 @ 10:00 AM On Tuesday, 09 Jan 2024, at 10:00 AM, maintenance will be conducted on the CLASSE vi...
26 Feb 2024 ScreenConnect Update: Tuesday, 27 Feb 2024 @ 10:30 AM On Tuesday, 27 Feb 2024, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
15 Apr 2019 ScreenConnect Upgrade: Tuesday, 16 Apr 2019 @ 10:00 AM On Tuesday, 16 Apr 2019, from 10:00 AM to 12:00 noon, we will upgrade our ScreenConnect server...
30 Apr 2018 Reminder: ScreenConnect for Remote Access, LogMeIn Deprecated After many years of using LogMeIn as our remote access solution for Windows computers, ...
24 Aug 2020 Linux Update to SL7.8: Tuesday, 25 Aug 2020 and Wednesday, 26 Aug 2020 Starting Tuesday, we will be updating all CLASSE Scientific Linux (SL) 7 syste...
26 Aug 2019 LNX201 Maintenance: Tuesday, 27 Aug 2019 @ 10:00 AM On Tuesday, 27 Aug 2019, our general purposes Linux login node, lnx201, will be DOWN for one hour...
18 Dec 2017 RESCHEDULED: Home disk maintenance Tuesday 02 Jan 2018 At approximately 4pm on Tuesday, 02 Jan 2018, all public CLASSE home directories will become...
18 Dec 2018 2018: The Year in Review It has been a year of many changes at CLASSE, with the complete overhaul of the Wilson Lab experimental areas for CHESS U an...
03 Feb 2020 Accelerator SVN Certificate Update: Tuesday, 04 Feb 2020 @ 10:00 AM On Tuesday, 04 Feb 2020, at 10:00 AM, the SSL certificate for the accelerator SVN...
12 Feb 2018 Remote Access: Introducting ScreenConnect, LogMeIn Deprecated After many years of using LogMeIn as our remote access solution for Windows computers, ...
13 Mon 2020 CLASSE Computing Outages: 22 Jul 2020 to 27 Jul 2020 During the week of 20 Jul 2020, a series of scheduled power outages at Wilson Lab will disrupt C...
21 Jul 2020 CLASSE Computing Outages: 22 Jul 2020 to 27 Jul 2020 This week, a series of scheduled power outages at Wilson Lab will disrupt CLASSE computing servi...
22 Jul 2019 Virtual Machine Cluster Upgrade: Tuesday, 23 Jul 2019 @ 10:00 AM On Tuesday, 23 Jul 2019, between 10:00 AM and 12:00 noon, we will upgrade the CLASSE...
24 Jul 2023 CLASSE Computing Outages: 28 Jul 2023 to 30 Jul 2023 This week, a series of scheduled power outages at Wilson Lab will disrupt CLASSE computing servi...
07 Jun 2021 ScreenConnect Maintenance: Tuesday, 15 Jun 2021 @ 10:30 AM On Tuesday, 15 Jun 2021, starting at 10:30 AM, the Computing.ScreenConnect service will be...
14 Jun 2021 ScreenConnect Maintenance: Tuesday, 15 Jun 2021 @ 2:00 PM On Tuesday, 15 Jun 2021, starting at 2:00 PM, the Computing.ScreenConnect service will be u...
29 Jun 2020 ScreenConnect Upgrade: Tuesday, 30 Jun 2020 @ 10:30 AM On Tuesday, 30 Jun 2020, starting at 10:30 AM, the ScreenConnect service will be unavailable f...
08 Mar 2021 AppsAnywhere Update: Tuesday, 09 Mar 2021 @ 10:30 AM On Tuesday, 09 Mar 2021, beginning at 10:30 AM, the Computing.AppsAnywhere CloudPaging Player wi...
09 Mar 2020 ScreenConnect Upgrade: Tuesday, 10 Mar 2020 @ 11:30 AM On Tuesday, 10 Mar 2020, starting at 11:30 AM, the ScreenConnect service will be unavailable f...
15 Mar 2021 ScreenConnect Update: Tuesday, 16 Mar 2021 @ 10:30 AM On Tuesday, 16 Mar 2021, starting at 10:30 AM, the Computing.ScreenConnect service will be unav...
20 May 2019 RDP Gateway Shutdown To address a recently disclosed Windows vulnerability, we have shut down the CHESS Remote Desktop Gateway server. If you are aff...
04 Nov 2019 Reminder: No Backups for Desktops and Laptops CLASSE IT does NOT provide local backups of CLASSE managed desktops and laptops. Instead, please store ...
08 Nov 2021 ScreenConnect Update: Tuesday, 16 Nov 2021 @ 12:00 Noon On Tuesday, 16 Nov 2021, starting at 12:00 noon, the Computing.ScreenConnect service will be ...
15 Nov 2021 ScreenConnect Update: Tuesday, 16 Nov 2021 @ 12:00 Noon On Tuesday, 16 Nov 2021, starting at 12:00 noon, the Computing.ScreenConnect service will be ...
23 Nov 2020 ScreenConnect Maintenance: Tuesday, 24 Nov 2020 @ 10:30 AM On Tuesday, 24 Nov 2020, starting at 10:30 AM, the ScreenConnect service will be unavailab...
20 Sep 2021 Virtual Machine Cluster Maintenance: Wednesday, 22 Sep 2021 @ 10:30 AM On Wednesday, 22 Sep 2021, between 10:30 AM and 12:00 noon, we will perform ro...
27 Sep 2021 Printers At CLASSE For a comprehensive list of available printers, including location and capabilities, please see https://wiki.classe.cornell.edu/Co...
* pcsrfcn1 description * policy * accessing pcsrfcn1 you MUST be logged in to a computer on a CLASSE network.; if you are not on site, use remote control ...