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Hi,

 

our problem finally resides on SCCM and a wake on lan feature called wake up proxy. There was more PC brands and models affected.

 

Can help you install a sniffer (wireshark) on another computer and connect through a hub with one of the affected machine. Probably you can view the wol packet on any machine on the same network (or vlan) if is a broadcast packet.

 

The filter names on wireshark are WOL or ECHO. The wol packages generated by sccm proxy wake up was not shown on wol filter.

 

bye.

HP Recommended

Disable Virtualization option in the bios

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