[Faccus] NETWORK ALERT - [2017-02-26] DNS, DHCP - Maintenance - Infoblox Software Upgrade

Dave Aldwinckle daldwinckle at uwaterloo.ca
Wed Feb 22 10:56:09 EST 2017



Description:     Infoblox Software Upgrade

Date: (YYYY-MM-DD)     2017-02-26

Start Time:              20:00

End Time:	22:00	

Submitted By: daldwinc at uwaterloo.ca

Comment:        The Infoblox software will be updated to the latest version which addresses multiple critical security vulnerabilities, and prepares us for the next major software revision.

AFFECTING:
1) Users logged into nsbuild.uwaterloo.ca (Infoblox management system) -
sessions will terminate as the nodes will reboot.

It is not expected that DHCP, or DNS users will notice the outage,
unless they ONLY use the unicast servers 129.97.128.10 or 129.97.129.10.

The recommended configuration is to use the Anycast addresses:
129.97.2.1
129.97.2.2

Clients are reminded that the legacy DNS servers at 129.97.128.10 and 129.97.129.10 will be decommissioned in the near future.

Notice Submitted:    Wed Feb 22 10:56:09 EST 2017

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Note:   If you have any questions or concerns please contact the IST Service Desk at ext: 44357 or helpdesk at uwaterloo.ca



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