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Nick Khyl 4dfde7bffc net/dns: disable DNS registration for Tailscale interface on Windows We already disable dynamic updates by setting DisableDynamicUpdate to 1 for the Tailscale interface. However, this does not prevent non-dynamic DNS registration from happening when `ipconfig /registerdns` runs and in similar scenarios. Notably, dns/windowsManager.SetDNS runs `ipconfig /registerdns`, triggering DNS registration for all interfaces that do not explicitly disable it. In this PR, we update dns/windowsManager.disableDynamicUpdates to also set RegistrationEnabled to 0. Fixes #13411 Signed-off-by: Nick Khyl <nickk@tailscale.com>		3 months ago
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.github	all: switch to and require Go 1.23	3 months ago
appc	…
atomicfile	…
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client	cli: implement `tailscale dns status` (#13353 )	3 months ago
clientupdate	…
cmd	cmd/stunstamp: cleanup timeout and interval constants (#13393 )	3 months ago
control	all: use new Go 1.23 slices.Sorted more	3 months ago
derp	go.{mod,sum}: migrate from nhooyr.io/websocket to github.com/coder/websocket	3 months ago
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drive	drive/driveimpl: use su instead of sudo	3 months ago
envknob	all: use new Go 1.23 slices.Sorted more	3 months ago
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health	health: fix magicsockReceiveFuncWarnable health clearing	3 months ago
hostinfo	hostinfo: add hostinfo.IsNATLabGuestVM	3 months ago
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ipn	ipn/ipnserver: remove IdleTimeout	3 months ago
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k8s-operator	sessionrecording,ssh/tailssh,k8s-operator: log connected recorder address (#13382 )	3 months ago
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logpolicy	logpolicy: extend the gokrazy/natlab wait-for-network delay for IPv6	3 months ago
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metrics	usermetric: add initial user-facing metrics	3 months ago
net	net/dns: disable DNS registration for Tailscale interface on Windows	3 months ago
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posture	control/controlclient,posture,util/syspolicy: use predefined syspolicy keys instead of string literals	3 months ago
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README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains the majority of Tailscale's open source code. Notably, it includes the tailscaled daemon and the tailscale CLI tool. The tailscaled daemon runs on Linux, Windows, macOS, and to varying degrees on FreeBSD and OpenBSD. The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code.

Other Tailscale repos of note:

the Android app is at https://github.com/tailscale/tailscale-android
the Synology package is at https://github.com/tailscale/tailscale-synology
the QNAP package is at https://github.com/tailscale/tailscale-qpkg
the Chocolatey packaging is at https://github.com/tailscale/tailscale-chocolatey

For background on which parts of Tailscale are open source and why, see https://tailscale.com/opensource/.

Using

We serve packages for a variety of distros and platforms at https://pkgs.tailscale.com.

Other clients

The macOS, iOS, and Windows clients use the code in this repository but additionally include small GUI wrappers. The GUI wrappers on non-open source platforms are themselves not open source.

Building

We always require the latest Go release, currently Go 1.23. (While we build releases with our Go fork, its use is not required.)

go install tailscale.com/cmd/tailscale{,d}

If you're packaging Tailscale for distribution, use build_dist.sh instead, to burn commit IDs and version info into the binaries:

./build_dist.sh tailscale.com/cmd/tailscale
./build_dist.sh tailscale.com/cmd/tailscaled

If your distro has conventions that preclude the use of build_dist.sh, please do the equivalent of what it does in your distro's way, so that bug reports contain useful version information.

Bugs

Please file any issues about this code or the hosted service on the issue tracker.

Contributing

PRs welcome! But please file bugs. Commit messages should reference bugs.

We require Developer Certificate of Origin Signed-off-by lines in commits.

See git log for our commit message style. It's basically the same as Go's style.

About Us

Tailscale is primarily developed by the people at https://github.com/orgs/tailscale/people. For other contributors, see:

Legal

WireGuard is a registered trademark of Jason A. Donenfeld.