Selfhosted

55101 readers

431 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.
No spam posting.
Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.
Don't duplicate the full text of your blog or github here. Just post the link for folks to click.
Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).
No trolling.
No low-effort posts. This is subjective and will largely be determined by the community member reports.

Resources:

selfh.st Newsletter and index of selfhosted software and apps
awesome-selfhosted software
awesome-sysadmin resources
Self-Hosted Podcast from Jupiter Broadcasting

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 2 years ago

MODERATORS

HybridSarcasm@lemmy.world

HybridSarcasm@lemmy.hybridsarcasm.xyz

New to Tailscale. Can I use it along with my own DNS and NPM to access my services externally using my existing internal custom domain? (lemmy.world)

submitted 4 days ago by chazwhiz@lemmy.world to c/selfhosted@lemmy.world

16 comments fedilink hide all child comments

I’ve not done much with external access in the past, but I’m playing with Tailscale and it’s pretty neat. Wondering if I can configure it to work like my local access does:

I use Nginx Proxy Manager to set easy subdomains for my services, I.e. service.mydomain.com
I use AdGuard Home and have a redirect for *.mydomain to that NPM
This works great internally, which is all I’ve really used it for.
I’ve got tailscale working and I can go externally to server.wackyname.ts.net:serviceport.
what I’d like to do is have tailscale somehow use the same internal dns/npm info so when I’m on my tailnet service.mydomain.com still works.
But no other external access, said subdomains do nothing off tailnet.
Mydomain.com is an actual domain I own. General DNS is at Cloudflare right now (main domain was pointed at a hosted site previously, but that’s not needed anymore)

Any way to pull this off without a ton of complexity?

you are viewing a single comment's thread
view the rest of the comments

[–] chazwhiz@lemmy.world 2 points 4 days ago (1 children)

Do a DNS rewrite at AGH, but instead of the LAN IP make it the Tailscale IP of your NPM machine

Wouldn't that prevent any devices that don't have tailscale from using it even locally?

[–] stratself@lemdro.id 2 points 4 days ago

Yes.

If you want to access your NPM stuff on both Tailscale and LAN, either:

Advertise a subnet route for your LAN range, configure Tailscale devices to use it, and use your LAN IP on the AGH rewrite, or
Split Horizon: Have your DNS respond with a Tailnet IP when it's queried from the Tailnet range, and respond with a LAN IP when queried from LAN. AGH cannot do this, but other software like Technitium can