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Cake day: June 24th, 2024

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  • Just a theory: There is a good chance that your provider does CG-NAT and that was the issue with OpenVPN. These would persist with wireguard,sadly, unless you solve them properly. (Which can be tricky). But just for the book: Running an Wireguard Container behind your router and have a port forwarded to it is an option. (But still needs CG NAT adressed)

    Thaft leaves you with a few options:

    • Cloudflare: Imho a bad idea - it’s evil, it’s monopolistic and while it’s “an easy way” it has its technical downsides. As you said a domain is still required.

    • Use a small VPS and run a wireguard tunnel and maybe pangolin as a reverse proxy on it.It has the benefit of being very flexible and once configured is fairly stable and it puts the security part outside your network. But it costs money unless you maybe make it work on oracle’s free tier. I would still recommend using a cheap domain,though)

    • As others have mentioned: Tailscale/Zerotier/Netbird absolutely are an option if it’s just for you. But they get nasty if it’s for more people or larger deployments with tailscale and while netbird is far better it’s less common and does require a domain as well. (Which,again,is not a bad idea to have)



  • Netbox,especially when combinded with Plugins is so incredibly good and might,that’s it’s almost funny how good it is. What I do Plugin wise:

    • Documents: not implemented yet by me,but one could store manuals,etc. directly within netbox.

    • Lifecycle and Inventory: While it’s not as good as snipe-it (tbh, inventory is imho one of the worst plugins) it does the job for my small deployment

    • Slurp it to scan automatically

    • QR Code for obvious reasons

    • Floorplan as well

    Of course that sounds overkill for a small deployment, but I simply forget too many things after a few months otherwise and it’s something my family (wife is in IT and far more qualified than me) would need if something happens to me,so a proper documentation would be essential for that as well.









  • Funny enough yeah,you can trans mit data long range via powerlines.

    I am old enough to remember the older career firefighters having devices at home that basically listened to the frequency shift. If a certain signal was given (via the substations) that frequency shift was observed by the devices and an electric alarm bell was activated so people knew shit had hit the fan and they probably should head to work.

    It was already phased out,thought, back then.



  • philpo@feddit.orgtoSelfhosted@lemmy.worldBackups of Backups
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    1 month ago

    Basically:

    • Small proxmox node (Zimablade) that basically does only operate a Proxmox Backup Server for local clients and fast backup.

    • Offsite ZFS send to a VPS I operate for that purpose. As well as Proxmox Backup Server for VMs,etc. Basically meant as a fast recovery option. (Layer7)

    • Offsite S3 storage backup to a different provider from above. Meant for a medium term backup. (Hetzner and IONOS)

    • Portable HD: I have two different portable HDs. One is hooked up to the Backup server, the other one is in a lock box in my banks safe. The “connected one” does a weekly backup (and is switched off in between). Once in a while (around 6 to 12 weeks, with 12 weeks being the hard maximum) I take the active one to the bank and both drives switch places. That provides a full backup. (WD My Book and Seagate Expansion - the differrnt manufacturers are intentional)

    • Last line of defence: The real real important things (photos of life events-weddings,etc.- important documents,Password DBs) etc.) get burned on a M-disc Archive blue ray. They are also in the bank safe and at a secure third location. They are more meant for “shit hit the fan and I might not be there anymore,but maybe the kids want these”. Additionally they provide a defence against encryption viruses - write once reas many (WORM) has it’s advantages here.

    This is another thing to consider: Have detailed descriptions for others how to retrieve your data in case something happens. I operate a private wiki (on an external server) that also gets saved into the M-Discs that has step by step instructions, as they might need to be followed by someone not that tech adept. (Like my In-Laws in case both my wife and I perish.), have notes in my password DB (Vaultwarden, which has a digital heritage/emergency access function and is also exported), in the vault, and a note in my will notifying people about this.

    Edit: And: Test your recovery. Almost every data loss I have witnessed in the last years was a recovery problem. Missing encryption keys, data structure issues, etc. I have seen them all. Personally I try to recover a random file (as in: A script tells me which one) twice a year from every method and try a full recovery of each method at least once six month after introduction. Thst being said: It’s nice to have encrypted backups,but that doesn’t help if you can’t find the keys/the software does no longer exist,etc. Currently a LOT of my clients have the same problem: They use Tandberg RDX for backup, including WORM. Now, Tandberg has gone bust and it’s not that unlikely that yhey won’t be able get another RDX drive in 5 or 10 years. Or 20. Which is the legal requirement for some official files here. Well,fuck. They needed to get additional drives asap when the bankruptcy became official.

    Friends have used ancient LTOs and now face the same issues - LTOs are not downwards compatible. (That’s why I use “common” technology. It’s extremely likely that I will be able to find a spare BD drive in 20 years,etc.)






  • Yeah,does not reflect the actual situation.

    Currently especially their SDN capable stuff (Omada) is far better than e.g. the Ubiquiti stuff - we are relatively surprised by the build quality for the bucks you pay,tbh. (And unlike Ubiquiti they can be run stand alone and SDN).

    Not defending their China-issues btw, we absolutely recommend to all our clients that they put a OPNsense in front of it. But it does it job and has it’s place in small businesses. (And tbh,their Wifi gear is good enough that I have seen it in fairly large deployments)

    Sadly there’s not too much alternative for that sector atm.