Apple doesn’t advertise this, but TimeCapsule is running NetBSD. The firmware is locked down tight with digital signatures, so you probably won’t be able to re-flash it with a modern OS, but if you use the following procedure to enable SSH, maybe you can poke around and see if you can enable NFS. https://jcs.org/2018/06/12/airport_ssh Answer from nickjjj on reddit.com
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Reddit
reddit.com › r/mac › is it worth buying an apple time capsule (need a nas and i have spare drives)
r/mac on Reddit: Is it worth buying an Apple Time Capsule (need a NAS and I have spare drives)
November 30, 2024 - I keep finding listings for some time capsules that are worth $40-$60 for the old flat one and tower one. I really don’t want to invest in using iCloud since I can’t reliably pay for it, and I don’t really plan to use the router function, aside from maybe fiddling with other things in it.
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Reddit
reddit.com › r/macos › time capsule being discontinued?
r/MacOS on Reddit: Time Capsule being discontinued?
August 5, 2025 -

Hi folks!

I just realized that my Time Machine settings page says that future versions of MacOS will no longer support Time Capsule disks for backups.

Anyone here knows what's going on? And more important: how to back up a laptop without having to carry a SSD dongle thing everywhere?

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Here's the history… Way back in 1985, Apple created a networking architecture family called AppleTalk. It included a file sharing technology called AppleTalk Filing Protocol. It should be noted this was long before the internet was a thing to Apple/Mac users, and AppleTalk's local variant's thing was it was easy to configure. Later, AppleTalk was replaced but AppleTalk Filing Protocol became Apple Filing Protocol and continued over different networking architectures. In 2001 with Mac OS X, Apple started fully supporting a different file sharing technology called Server Message Block (SMB), originally from IBM but later operated primarily by Microsoft. The things that hade made AFP uniquely suited for Macintosh networking had largely been removed (from Mac OS X), or in some cases hacked around in SMB servers. SMB support was clunky a first, but it's been twenty years and over those years, the technology and third party implementations of SMB became better and better. Meanwhile, AFP had been languishing. In 2013, the default on Mac OS was changed to SMB. The AFP server was removed in 2021. Oddly, AFP as a client was only officially deprecated a few months ago, but the writing has been on the wall for a while. So with the major release after Tahoe, macOS will no longer support AFP. It will still support SMB, but Time Capsule was never updated for SMB [1]. They have no file sharing protocol in common, so you can't use Time Capsule anymore. Why remove AFP? Because it's been mostly unmaintained for over 20 years at this point. There's no way it's entirely safe, there's no realistic way to even find where all the vulnerabilities are, and it's not like they can update it for things that'll matter going forward. So the answer? Just get yourself a NAS/server that supports SMB. It's too bad Time Capsule never got updated, but for this purpose it's a basic NAS last sold in 2018 that came with magnetic drives that have probably gone bad years ago. I'm sure you can replace it with any Single Board Computer (SBC) like a Raspberry Pi that has fast enough USB to be useful — sadly, mine doesn't! 1: I've seen since that Time Capsule does support SMB1, but SMB1 was replaced in 2008 and hasn't supported by Mac OS since 2019.
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TimeCapsule is due for oblivion. The most solid solution is to get a NAS, attach it to your network and send the TM backups there.
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Reddit
reddit.com › r/apple › time capsule support is dead in macos 27, but you can keep the hardware alive
r/apple on Reddit: Time Capsule support is dead in macOS 27, but you can keep the hardware alive
June 11, 2026 - 809 votes, 118 comments. Apple has terminated support for AFP in macOS 27, effectively killing off the Time Capsule. However, affected owners might…
Find elsewhere
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Reddit
reddit.com › r/mac › airport time capsule still worth it in 2023?
r/mac on Reddit: Airport Time Capsule still worth it in 2023?
January 19, 2024 -

Hey there!
Yesterday I was checking on Vinted whether there was something cool from apple for cheap-ish when I found a 2013 2TB Airport time capsule for 100-120€ , and watching some review from when it was released i find it very interesting, since it could theoretically work as a NAS, but I'm worried that it might not communicate with my 2015 MacBook Pro (running Monterey).
Also, I managed to find the Airport Utility app for iPhone working (and on win 10 as well) but on Monterey isn't supported (or at least it doesn't finish to install).
My doubt now is, is it worth it to buy and try to tinker with it or should I pass?
Thanks in advance!

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Reddit
reddit.com › r/selfhosted › i'm hacking the apple time capsule so that it will work even after apple removes support for it from macos. i'm 95% done, but need some volunteers to help
r/selfhosted on Reddit: I'm hacking the Apple Time Capsule so that it will work even after Apple removes support for it from MacOS. I'm 95% done, but need some volunteers to help
April 4, 2026 -

For the people who don't know: the Apple Time Capsule (2008-2013, rip) is basically a hard drive strapped to a wifi router. Most importantly, the hard drive part works really well for smooth Apple Time Machine backups for anyone with a Mac. Just come back home... when your macbook automatically connects to wifi, backups automatically start.

Well, Apple's trying to kill it off with the next version of MacOS next year. Apple is removing AFP support from MacOS, which means the computer can no longer connect to the Time Capsule (which only supports AFP and SMB1). Apple already removed SMB1 support from MacOS many years ago; SMB1 was notoriously insecure and caused the WannaCry worm

A few months ago, I started this project, got it halfway done... got frustrated because cross compiling stuff for NetBSD6 on a Mac was painful, and stopped working on it: https://github.com/jamesyc/TimeCapsuleSMB

I'm finally finishing it up the past few days, and it's 95% done. It works! It's running Samba 4.8 with SMB3 on my Time Capsule. I can use it as a network drive in Finder, and macOS uses SMB3 to connect to it (not SMB1).

It's almost at my long term goal: hacking the Time Capsule enough that anyone who can copy some terminal commands can spend 10 minutes, and get their Time Capsule working with future versions of MacOS.

Unfortunately, due to sheer bad luck, Apple broke macOS Time Machine backups in 26.4 recently: https://www.cultofmac.com/news/macos-tahoe-26-4-breaks-time-machine-network-backups There's a workaround, but it doesn't work for everyone, and it's not working for me.

This means I can't actually properly test it. Also, I only own a A1470 generation Time Capsule, so I can't test the code on other generation devices as well.

I'm asking for some people who are a bit more on the technical side (translation: comfortable with using the terminal) who have a spare Apple Time Capsule to help out with some testing.

  • If you only have a little bit of free time, feel free to read the README in the repo and try it out. File a github issue if you run into any problems: https://github.com/jamesyc/TimeCapsuleSMB/issues

  • If you're willing to volunteer more time, especially if you have a mac that is NOT on 26.4, comment below what specs you have for your Time Capsule and Mac and I'll try to figure out the best strategy to quash the last few bugs.

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Reddit
reddit.com › r/mac › time capsule
r/mac on Reddit: Time capsule
November 23, 2025 -

Hi, I wanted to ask you for an opinion. I’m looking for a convenient home backup solution, and I found several apple time capsules in sales. I know that after mac os tahoe the support will turn off to use it as a disk for time machine, but would it be possible to use it as a home server to access from all devices? Around are at attractive prices, and changing the internal hard drive with a new one would still cost much less than buying a NAS server. In addition, the time capsule integrates the internet repeater function from the ethernet cable coming from the modem: would it be safe to use it again today? Thank you very much!

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Reddit
reddit.com › r/apple › the remarkably bad design of the airport time capsule
r/apple on Reddit: The Remarkably Bad Design of the AirPort Time Capsule
March 23, 2019 -

Since r/apple hated my "Reality Distortion Field 2.0" so much, I thought I'd also post this note, that I wrote shortly after I acquired a Time Capsule, and shortly before that product was wisely discontinued. Less of a global take, more of a detailed catalog of the many design flaws stuffed into the compact Time Capsule enclosure. It's sort of fractally bad -- every time I ran into a problem, my attempt to fix the problem uncovered even more problems. Time Capsule sort of looks like an Apple product, but is so bad that it just cannot be. It's as if Rolex farmed out the design of one of their watches to Rolax, the company that makes the $5 knockoffs you can buy on the streets of New York.

Enjoy!

---

I bought a 3TB Time Capsule to back up my family's collection of Apple computers. The box is beautiful. The case is beautiful. Removing the white adhesive material wrapping the TC, and the black material protecting the bottom is a sensual experience. And then it all went to shit.

For the most part, this is not chronological. You know how it is, when you have trouble configuring something. You try things, back up, try other things, reset, start over, and basically explore the search space. It is a bit chaotic and the chronology doesn't actually matter much.

My ageing eyes had some trouble reading the very tiny manual included with the TC, but I managed. My first choice was to Create or Extend a network. I already have a network, which I wanted to continue using, so Create definitely seemed wrong. I chose Extend. Skipping ahead a few factory resets and a long support phone call, I'll note that when Apple says Create a network, (at least in the context of this product), they absolutely do not mean that a network will be created. No, this is the way to have the TC join the existing network. I confess that I am still unsure what Extend does.

The next puzzlement regarded connecting the TC to my network by an ethernet cable. First, it isn't clear to me whether this is required, nor is the choice of port clear. From TFM:

- Connect the Ethernet cable that's connected to your DSL or cable model (if you'll connect to the Internet) to the Ethernet WAN port.

- ...

- Connect an Ethernet cable from any Ethernet device to any of the Ethernet LAN ports.

How to choose? Well, just above this in the manual: The WAN port is "For connecting a DSL or cable modem, or for connecting to an existing Ethernet network." And the LAN port is "For connecting Ethernet devices such as printers or computers, or for connecting to an existing Ethernet network." I picked one arbitrarily because my attempt to read the documentation with more care than it was written was getting me nowhere.

When you do Create (i.e. join) a network, there is no dropdown of SSIDs, as on every other Mac product. That's OK, I happen to know my SSID. Also, you are asked to provide a password. The first time through, I didn't realize that they were asking for the wifi password, I thought it was a password for the TC itself. There is an option for having a distinct TC password, but it was not at all clear that the default was to enter the wifi password. Wasted more time there.

Moving on.

I think I got things set up right, and the backup seemed to start. (The estimated time remaining on the control panel never did fill in, it remained a 1990s Microsoft style aspirational thing, in which the promised estimate never actually shows up.) However, something was happening, as TC disk space was being consumed, but then 1) the backup stopped, and 2) the disk was apparently empty, showing 3TB of 3TB available. I went to sleep.

The next morning, I decided to wipe the thing and start over. So I wanted to do a hard reset. Which is not easy on this machine. You need to unplug the device, poke a paper clip into the reset hole, and hold that there while you plug in the device again, and hold the paper clip down until the LED on the front starts flashing ten seconds. Sounds simple, but: the bottom of the case isn't very grippy, so it's sliding all over while you are poking the reset switch, and plugging in the plug -- both in the same direction. So I came up with the idea of placing the other side of TC against a wall, but then I couldn't see the LED. Oh, and plugging in the power cord requires more force than you'd think, so things went south later when the power cord just fell out. That's not a risk normally, but plugging in the cord while doing the reset dance proved to require more dexterity than I could muster.

Now while doing all this, I was interacting with the Airport Utility, which runs on my MacBook Pro. There are some extremely confusing UI oddities. First, you occasionally get messages, indicated in the usual way, by a number in a red circle. Great. Except that when you actually go to look at the messages, there are none. No, as I learned from support, the messages refer to the number of buttons enabled on the dialog box that comes up when you click the red circle. I saw 2 "messages". In my case, this turned out to correspond to 1) a button for obtaining a firmware update, and 2) a button permitting the editing of the TC to resolve problems. No messages at all.

The other UI invention (again, taught to me by support) is a text field that is clickable! I forget what the text field was communicating, but there was black text on a grey background. Purely informative, if it had been on any other dialog box in any other application. But no! This text field is clickable! And led to another dialog box that I could use to solve my problem. (Sorry, I don't remember exactly which problem this was). Thanks, friendly support person! (Really, he was patient and extremely helpful.)

I'm getting a bit ahead of myself. Yes, I finally gave up and called support. Now to call support, you have to get the serial number. The serial number is on the bottom of the TC, in an extremely tiny font, in black, on a black background. The Airport Utility would provide the serial number, but only once setup was further along. Which it wasn't. Which is why I needed to call support. Perhaps you see the problem here.

Anyway, I finally got the serial number by pointing a very bright light at the number, angling it just so to avoid reflection, taking a picture, and then blowing up the picture. And I finally reached a very helpful support guy, who passed me on to a more senior very helpful support guy, who finally got me past all of my problems.

I should say: I am not a newbie. I have a PhD in computer science. I have worked as a software engineer and architect for almost 30 years. I have owned many Apple laptops, phones, iPods, iPads and peripherals. The AirPort Time Capsule defeated me, in spite of all of this. Well played, Apple, well played.

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Yeah, I'm going to join in and say your rant says more about you than Apple. I didn't read the whole thing, but just one thing to point out:

How to choose? Well, just above this in the manual: The WAN port is "For connecting a DSL or cable modem, or for connecting to an existing Ethernet network." And the LAN port is "For connecting Ethernet devices such as printers or computers, or for connecting to an existing Ethernet network." I picked one arbitrarily because my attempt to read the documentation with more care than it was written was getting me nowhere.

You were confused by the very line you quoted?

- Connect an Ethernet cable from any Ethernet device to any of the Ethernet LAN ports.

Others have pointed out that this is an old device. It is 11 years old and has been discontinued. I'm not sure why you're posting this now, but it's worth realizing that you're going back in time to do so and judgements on it should be put in that context. In other words...

What better product was there for this type of device 11 years ago?

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You are complaining about a product that has been discontinued.

What's more, you seem hopelessly inept, given your difficulties doing relatively basic things (like holding a paperclip in place while you plug something in) and following directions (like picking the correct ethernet ports on the capsule), I'm starting to think that - despite your PhD in Computer Science - technology isn't for you.

Good luck with your System 76, though. I'm glad to see it's giving you no problems at all.

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Reddit
reddit.com › r/apple › warning: apple says macos 27 won't support airport time capsule backups
r/apple on Reddit: Warning: Apple Says macOS 27 Won't Support AirPort Time Capsule Backups
June 10, 2025 - Time Capsule uses AFP file-sharing protocol, which hasn't been updated in 13 years. Apple will be requiring SMB2/3 for TM backups, which has been more reliable for some time now.
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Reddit
reddit.com › r/apple › eli5: explain airport time capsule and time machine
r/apple on Reddit: ELI5: Explain Airport Time Capsule and Time Machine
June 19, 2013 -

I'm having difficulty understanding the full functionality of time capsule and time machine. As I understand it, the point is to continuously backup your computer in case of a hard drive failure, etc.

So - can you store additional files on your time capsule that are not stored on your computer to free up hard drive space? (If this is not possible using time machine, could you use the time capsule as a simple wireless hard drive for extra storage space?)

Also - are the contents of your time capsule limited to your home network? For example, if I back up to my time capsule at home, could I access any of those files on my WiFi at work?

Thanks for helping me!

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So - can you store additional files on your time capsule that are not stored on your computer to free up hard drive space? (If this is not possible using time machine, could you use the time capsule as a simple wireless hard drive for extra storage space?) Yes. You can use it as NAS (Network Attached Storage). I assume you mean the actual time capsule device, not the time machine program, though. Also - are the contents of your time capsule limited to your home network? For example, if I back up to my time capsule at home, could I access any of those files on my WiFi at work? If you VPN to your home, you can... which isn't massively hard to set up, or if you have a mac at home and work (Back to My Mac, ftw!). I'm pretty sure that there are other ways, but the easiest are set up right out the box from apple.
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You can store files on the Capsule, but there is something to consider here. Time Machine will always fill up the disk it is being used on. It does collapse older hourly snapshots into daily/weekly/monthly ones, but it will keep the oldest ones around until the disk is full and only then start to delete them. If you're using the disk to store other data, there are two implications: You are limiting the available space for your backups At some point Time Machine is going to have filled up the disk and you won't have any space to copy new files onto the Capsule, and there is no easy way to prune older backups by hand to free up some space. What you might consider doing is keeping the Capsule's internal disk just for Time Machine, but then place a small USB disk in the Capsule's USB port. It will show up as a separate volume on the Capsule and you can use that to store some files. However, those files, sadly, will not be backed up to the main drive in the Capsule, so you'll be responsible for making sure they are backed up, if they need to be backed up.
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Reddit
reddit.com › r/mac › say what? is time capsule support going away with macos tahoe?
r/mac on Reddit: Say what? Is Time Capsule support going away with macOS Tahoe?
August 9, 2025 - The latest that’s backing up is Tahoe. I can’t think of anything better, for my needs anyway. ... I had the same thing! ... About time. ... The Apple Time Capsule was sold until 2018.