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DHCP

Dept DHCP service

July IRIS Server Patching

July 8, 2025 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, July 8th, 2025. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, July 9th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Thursday, July 10th, the departmental DHCP server is scheduled for downtime from about 9am to 9:30am (actual downtime is expected to be shorter than scheduled).

[Read more…] about July IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

June IRIS Server Patching

June 6, 2025 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, June 10th, 2025. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, June 11th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Thursday, June 12th, the departmental DHCP server is scheduled for downtime from about 9am to 9:30am (actual downtime is expected to be shorter than scheduled).

[Read more…] about June IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

May IRIS Server Patching

May 12, 2025 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, May 13th, 2025. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, May 14th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Thursday, May 15th, the departmental DHCP server is scheduled for downtime from about 9am to 9:30am (actual downtime is expected to be shorter than scheduled).

[Read more…] about May IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

April IRIS Server Patching

April 7, 2025 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, April 8th, 2025. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, April 9th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Wednesday, April 9th, the departmental DHCP server is scheduled for downtime from 10pm to 10:30pm (actual downtime is expected to be shorter than scheduled).

[Read more…] about April IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

March IRIS Server Patching

March 7, 2025 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, March 11th, 2025. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, March 12th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Wednesday, March 12th, the departmental DHCP server is scheduled for downtime from 10pm to 10:30pm (actual downtime is expected to be shorter than scheduled).

[Read more…] about March IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

February IRIS Server Patching

February 7, 2025 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, February 11th, 2025. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, February 12th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Wednesday, February 12th, the departmental DHCP server is scheduled for downtime from 10pm to 10:30pm (actual downtime is expected to be shorter than scheduled).

[Read more…] about February IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

January IRIS Server Patching

January 10, 2025 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, January 14th, 2025. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, January 15th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Wednesday, January 15th, the departmental DHCP server is scheduled for downtime from 10pm to 10:30pm (actual downtime is expected to be shorter than scheduled).

[Read more…] about January IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

North campus power outage Jan 4, 2025

January 4, 2025 by Lars Rohrbach

We have a power outage on part of campus, affecting at least Cory and Soda Halls, starting at just after 8am this morning. All EECS systems and networks may be unavailable until power is restored.

[Read more…] about North campus power outage Jan 4, 2025

Filed Under: Resolved Incidents Services: DHCP, Home Directory Storage, Project Storage, Unix Login Server, winterm.eecs, Wired Networking, Wireless Networking

December IRIS Server Patching

December 6, 2024 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, December 10th, 2024. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, December 11th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Wednesday, December 11th, the departmental DHCP server is scheduled for downtime from 10pm to 10:30pm (actual downtime is expected to be shorter than scheduled)

[Read more…] about December IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

November IRIS Server Patching

November 8, 2024 by Lars Rohrbach

Microsoft will release their patches for the month on Tuesday, November 12th, 2024. Various IRIS Windows and Linux servers will be patched and rebooted Tuesday or Wednesday.

PRINT, WINTERM and WDS will automatically patch and reboot Wednesday, November 13th, at 3:00am. WINTERM may be unavailable until 10:00am Wednesday, depending on additional software updates.

Linux servers lists.eecs, iris2.eecs (for access to the network and roster databases), and login.eecs/login-mfa.eecs will be patched and rebooted Wednesday night. DNS servers cronus, themis, and rhea may also be briefly unavailable while rebooting at approximately 8:00pm Tuesday.

On Wednesday, November 13th, the departmental DHCP server is scheduled for downtime from 10pm to 10:30pm (actual downtime is expected to be shorter than scheduled)

[Read more…] about November IRIS Server Patching

Filed Under: Resolved Incidents Services: DHCP, Mailing Lists, Print Server, Unix Login Server, WDS, winterm.eecs

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