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Options for remote Wake-on-lan. Or I guess wake on WAN. (lemmy.ml)

submitted 7 months ago by pineapple@lemmy.ml to c/selfhosted@lemmy.world

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So I want to setup a remote backup location at my parents house although they are very mindful about there electricity usage and environmental impact (and so am I) so I don't want to have to have a pc always on when it doesn't need to be.

Is it possible to setup remote Wake-on-lan so I can schedule my homelab at my place to wake up the server at my parents house and start a backup like once a week, I want to do this in a secure fashion as well so ideally no port forwarding, I currently use cloudflare tunnels for my home network.

Are there any other options or do you have a similar setup at your place?

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[–] i_stole_ur_taco@lemmy.ca 6 points 7 months ago (2 children)

I do backups with a Raspberry Pi with a 1TB SD card and leave it on all the time. The power draw is very small and I think reasonable for the value of offsite backups.

My personal experience with WOL (or anything related to power state of computers) is that it’s not reliable enough for something offsite. If you can set something up that’s stable, awesome, but if your backup server is down and you need to travel to it, that suuuucks.

[–] pineapple@lemmy.ml 2 points 7 months ago

I already have 2x2tb hard drives, a singular sd card is not enough for me I need some level of redundancy even for my backups.

[–] dustyData@lemmy.world 2 points 7 months ago

Friendly warning that SD cards are not a backup. Those things die, frequently and without warning. They also bitrot fast. If you value the data being backed up, choose a more stable medium.