# A basic question about the connected devices field.

**URL:** https://forum.syncthing.net/t/a-basic-question-about-the-connected-devices-field/26820
**Category:** Support
**Created:** [June 15, 2026, 4:10pm UTC](https://forum.syncthing.net/t/a-basic-question-about-the-connected-devices-field/26820 "2026-06-15T16:10:00Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![wagner2029](https://forum.syncthing.net/letter_avatar_proxy/v4/letter/w/6a8cbe/32.png) [@wagner2029](https://forum.syncthing.net/u/wagner2029)
#### Post date: [June 15, 2026, 4:10pm UTC](https://forum.syncthing.net/t/a-basic-question-about-the-connected-devices-field/26820/1 "2026-06-15T16:10:00Z")

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I have a server with 15 users configured for synchronization. Each user only has the server configured on remote devices. To ensure the clients continue synchronizing even if the server goes down, do I need to add all of them to each other?

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### Author: ![chaos](https://forum.syncthing.net/letter_avatar_proxy/v4/letter/c/9d8465/32.png) [@chaos](https://forum.syncthing.net/u/chaos)
#### Post date: [June 15, 2026, 4:19pm UTC](https://forum.syncthing.net/t/a-basic-question-about-the-connected-devices-field/26820/2 "2026-06-15T16:19:32Z")

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Syncthing is fundamentally peer to peer in design and architecture.

So let me rephrase what you wrote — tell me if I got it right: You have one Syncthing Device connected to 15 other Devices.

If you have all of the Devices in a mesh configuration (all connected to all others) the Devices will sync changes while one or more are down, yes.

While I do not use this feature, you may find using an Introducer will speed up your configuration, see [Introducer Configuration — Syncthing documentation](https://docs.syncthing.net/users/introducer.html) .

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### Author: ![wagner2029](https://forum.syncthing.net/letter_avatar_proxy/v4/letter/w/6a8cbe/32.png) [@wagner2029](https://forum.syncthing.net/u/wagner2029)
#### Post date: [June 15, 2026, 4:50pm UTC](https://forum.syncthing.net/t/a-basic-question-about-the-connected-devices-field/26820/3 "2026-06-15T16:50:03Z")

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I appreciate your time and help.

I have computers A, B, and C. Computer A has B and C configured as remote devices, computer B only has A configured as a remote device, and computer C only has computer A configured as a remote device. When computer A is turned off, will computers B and C be able to synchronize? If they cannot, should I add C to B and B to C in connected devices?

In my case, there are clients who come and go from the company. I need to have centralized copies of the files to maintain availability and synchronization in case of power or internet outages. I configured another machine to back up the files in another location. If this is correct, could I add the server and server\_backup to the devices connected to the clients so that they continue synchronizing?

This way, I wouldn’t need to reconfigure all the computers when a user leaves the company.

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### Author: ![chaos](https://forum.syncthing.net/letter_avatar_proxy/v4/letter/c/9d8465/32.png) [@chaos](https://forum.syncthing.net/u/chaos)
#### Post date: [June 15, 2026, 5:45pm UTC](https://forum.syncthing.net/t/a-basic-question-about-the-connected-devices-field/26820/4 "2026-06-15T17:45:04Z")

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Files can sync as long as Devices are connected to each other in Syncthing and also have shared Folders.

In your example if A is offline, B and C won’t sync unless they are configured to do so. So yes, you should connect them if that’s what you want to happen.

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### Author: ![system](https://forum-uploads.syncthingcdn.net/original/2X/0/0b50e0a202b22ae6a67190759e8c868805b8ed9f.png) [@system](https://forum.syncthing.net/u/system)
#### Post date: [July 15, 2026, 5:45pm UTC](https://forum.syncthing.net/t/a-basic-question-about-the-connected-devices-field/26820/5 "2026-07-15T17:45:05Z")

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