ITS Service Status Report

Scheduled Maintenance — Resolved

BlueCat - add DHCP WPAD option to all DHCP servers

Start Time: 09/15/2018 11:00 pm

Maintenance Completed: 09/16/2018 2:16 am

Windows clients request the DHCP WPAD option, but it is not currently defined, so they ask repeatedly. Defining it with a valid but not usable entry causes clients to stop asking DHCP, thus reducing unnecessary DHCP traffic and log lines.

Issue Symptoms: None

Technical Details

Service Type: Production

Server Name: bluecat.umnet.umich.edu, bdds-* adonis-*

Comments:
put at top configuration (UMNET) and removed from its server group and 141.211.226.128/25 subnet
DHCPINFORM traffic dropped to 1/3 or 1/4 of what it was before.

Groups Notified:

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