OSCER users,
REMINDER:
THIS EVENING (Wed Dec 20) 6:00-10:00am Central Time,
OU IT will hold a scheduled maintenance outage of the
Norman enterprise campus firewall system, in order to
shift to new firewall hardware.
We *DON'T* expect this outage to affect running batch jobs,
and it's low probability -- BUT NOT IMPOSSIBLE -- that logins
and other connections to OSCER resources might be affected.
Any such interruptions are likely to be intermittent and brief,
but might occur throughout that period, at random intervals.
Please alert us IMMEDIATELY if you experience any issues, at:
Henry
From: Neeman, Henry J. <[log in to unmask]>
Sent: Thursday, December 14, 2023 10:44 AM
To: OSCER users <[log in to unmask]>; List for alerts and discussions about OURdisk (OU Research Disk) <[log in to unmask]>; Discussions and announcements about the OURRstore tape archive <[log in to unmask]>
Subject: Re: [OU IT Alerts] - Scheduled Maintenance - Norman Campus Firewall - New Maintenance
OSCER users,
OU IT will hold a scheduled maintenance outage of the
Norman enterprise campus firewall system, next Wed (Dec 20)
6:00-10:00pm Central Time, in order to shift to new firewall
hardware.
We *DON'T* expect this outage to affect running batch jobs,
and it's low probability -- BUT NOT IMPOSSIBLE -- that logins
and other connections to OSCER resources might be affected.
Any such interruptions are likely to be intermittent and brief,
but might occur throughout that period, at random intervals.
Henry
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Scheduled Maintenance - Norman Campus Firewall
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12/20/2023 06:00PM CST - 12/20/2023 10:00PM CST
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OU IT has scheduled maintenance for the Norman Campus Firewall on Wednesday, December 20th from 6:00PM until 10:00PM.
- Firewall nodes are upgraded individually to minimize user impact; however, Norman Campus users may experience intermittent connectivity during this maintenance window to the following:
- Network traffic to and from services and applications in the Datacenter.
- Wired, wireless and telecom network services.
- Applications and services accessed via the internet.
- Though the actual downtime may be minimal, the entire window is reserved.
- OU IT technicians will restore service to the affected systems as quickly as possible.
Please check back at
alerts.ou.edu for further updates.
We apologize for any inconvenience and thank you for your patience.
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[Norman Network & Telecom] Voice Services
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[Norman Network & Telecom] Wired Network Connections
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[Norman Network & Telecom] Wireless Network Connections
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[Norman Network & Telecom] Other Network & Telecom Services
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[Other Services] OU IT Service
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[Shared Services] Data Center Network
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