The Datacom and I&R teams will be doing network maintenance on the Urey-4.1-Arista-7050T-36/172.31.248.238 ( Et33, SFP-10G-SR(Arista) -------SMF---------- (SFP-10G-SR(Arista), Te1/0/15) m-urey-2-1-9500-16x-dist/172.31.248.141 network connection.

Scheduled Maintenance Report for ITS Network & Systems

Completed

The scheduled maintenance has been completed.

Posted Sep 09, 2025 - 08:00 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Sep 09, 2025 - 07:00 PDT

Update

We will be undergoing scheduled maintenance during this time.

Posted Sep 04, 2025 - 08:58 PDT

Scheduled

The Datacom and I&R teams will be doing the following maintenance:

What: network maintenance on the Urey-4.1-Arista-7050T-36/172.31.248.238 ( Et33, SFP-10G-SR(Arista) -------SMF---------- (SFP-10G-SR(Arista), Te1/0/15) m-urey-2-1-9500-16x-dist/172.31.248.141 network connection.
When: Tuesday Sept 9, 2025 between 7 AM and approx 8 AM.
Scope: to clean the fiber and change the optics on both sides of the network connection in order to eliminate input discards that are occurring on the network connection.
Impact: intermittent loss of network connection between the two device interface ports during the 7 AM to approx 8 AM maintenance window.

Below is a brief list of both network devices and their network connection information:
m-urey-4-1-arista-7050t-36 | 172.31.248.238 | Port Et33 | MTU 9214 | location: Urey Hall 4.1 users-McMammon labs
m-urey-2-1-9500-dist | 172.31.248.141 | Port Te1/0/15 | MTU 9198 | location: Urey_Hall-2.1 rm 2261

Posted Sep 04, 2025 - 08:57 PDT

This scheduled maintenance affected: Network.