@tavi_gg 

Hi, Are both devices under Deco LAN network? I mean Host A and Host B are both connected to Deco and you wish to wake up Host A via Host B?

if it is, since they are both within Deco LAN network, as long as both hosts have the correct settings, there shouldn't be any problem.

While for another situation, WOL over the internet, which means one of the hosts is not connected to Deco.

So far since Deco does not support IP& MAC binding, it does not support WOL over the internet.

Thank you very much.

Best regards.