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Joined 1 year ago
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Cake day: June 14th, 2023

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  • From a Linux command line it would be the command called arp, you need to add a static arp entry. I don’t know how that works on sense, but on Linux it would be something like arp -s IP MAC

    Maybe there’s a module in opnsense to help. The way I’ve done this before is using a machine connected to the same network at my target to wake up by logging into that machine and issuing the wake command.


  • WoL packets are usually sent to the ip broadcast address for the network as they’re not ip based. I don’t know if this would ever work well across networks. Can you do send the wol packet from the opnsense router instead? Does it work then?

    If you’re sending it to the IP of the server, it likely works soon after your turn the machine off because the ARP entry hasn’t timed out yet, but once it times out it won’t work anymore. The router doesn’t know how to get to the machine. You may be able to add a static arp mapping to get it to work long term.


  • Try searching for your automation.entity_id - like in my case it’s something like automation.notify_washer_done (the original entity id of my automation, found via the developer - states tab). Then if I search using that in my YAML I’d see entity_id: automation.notify_washer_done, and add the context to see the full service call:

    service: automation.turn_on
    target:
      entity_id: automation.notify_washer_done
    data: {}
    

    Assuming it’s an automation or script your should find it in the related .yaml file and can scroll up to see the actual automation or script source.


  • Turned off or Turned on is the disable or enable action. If it’s changed by something in HA it should show what the trigger was too (like a user or other automation).

    Here’s an example - it shows the automations that enabled our disabled this automation, and their trigger.

    To prevent the automation from being changed you can rename it, that should break anything automatic that’s changing it. You can also try to chase down what’s changing it from logs (once renamed you should start seeing errors in your HA log file), or by searching for the entity_id in your yaml configuration files.