NEW Wake On LAN

[JamesBowtell]

Afternoon everyone,

Since disabling protocols other than TLS 1.2 on all SCCM server infrastructure, WOL has decided to stop working. I haven't changed anything else. If I use a 3rd party WOL tool, the remote client wakes up.

SCCM infrastructure live on a different subnet to the remote client.

below are my site and client settings.

 

[JamesBowtell]

Hi,

I have identified issue with WOL. The SQL Service Broker for the SCCM database was disabled after database maintenance, Enabled and everything is now working again.

To resolve open SQL Server Management Service and use the below SQL queries to identify and resolve

Check SQL Broker Service
If the column is_broker_enabled is set to 0 for your SCCM database (CM_<Sitecode>), the SCCM broker service is disabled for your database and no push client notifications will work.

SELECT
    name, database_id, is_broker_enabled
FROM sys.databases

Use the query below to enable SQL Broker Service

Enable SQL Broker Service

alter database [<SCCMdbname>] set enable_broker with rollback immediate;