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Scheduled Service Change: dmz1-qfx upgrade

Event:
2025-06-24 04:00:00
Expected Duration:
2025-06-24 06:00:00
Status:
Closed
Brief Description:
Cornell CIT Network Engineering will be upgrading the operating system for the DMZ switch fabric that handles all network address translation (NAT) traffic for campus on the 24th of June between 4am and 6am ET.
User Impact:
This will impact all wireless clients and hosts with RFC1918 10 space addresses (10.*.*.*) across campus with the exception of hosts within the server farm environment.
Services Affected:
Network
Full Description:
Cornell CIT Network Engineering will be upgrading the operating system for the DMZ switch fabric that handles all network address translation (NAT) traffic for campus on the 24th of June between 4am and 6am ET.

This will impact all wireless clients and hosts with RFC1918 10 space addresses (10.*.*.*) across campus with the exception of hosts within the server farm environment.
CIT TDX ID:
1849490



Timeline of Changes

Description Current Status Date Time
Cornell CIT Network Engineering will be upgrading the operating system for the DMZ switch fabric that handles all network address translation (NAT) traffic for campus on the 24th of June between 4am and 6am ET.

This will impact all wireless clients and hosts with RFC1918 10 space addresses (10.*.*.*) across campus with the exception of hosts within the server farm environment.
2025-06-12 10:49:23