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Wireless code upgrade for Node B to resolve security issues - 26 Oct 0400-0600

Status: resolved

Update: This maintenance was completed successfully.
07:51:08, 26 October 2017

Incident report: This message is to inform you that ITS has scheduled the following maintenance:

START: 0400 Thursday 26 Oct
STOP: 0600 Thursday 26 Oct
SCOPE: Select Main Campus buildings. See list below.

In order to resolve a security vulnerability, we need to upgrade the wireless controllers in Node B

IMPACT: Sometime during the 2 hour window, APs will reboot and not function for up to 10 minutes. End user devices using the wireless networks UCSD-DEVICE, UCSD-GUEST, UCSD-PROTECTED, and EDURAOM WLANs will lose connectivity during the AP reboots.

Procedure is well understood. Backout is to return to previous version of code.

Affected buildings:

Career Services
Chancellors Complex
Gilman Park 6th Admin
International Center
Music
Pepper Canyon Hall
Price Center
Student Health
Student Services Center
UC 201 202
UC 301 302 303 400 401 409 965
Visual Arts
Center Hall
Peterson Hall
Warren Lecture Hall
WAC Main Office
07:37:46, 25 October 2017

Contact for this incident report: servicedesk@ucsd.edu

This incident has been open for about 25 days