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Brad Fitzpatrick 44b07aa708 netcheck: STUN less aggressively to known distant servers If Australia's far away and not going to be used, it's still going to be far away a minute later. No need to send backup just-in-case-UDP-gets-lost STUN packets to the known far away destinations. Those are the ones most likely to trigger retries due to delay anyway (in random 50-250ms, currently). But we'll keep sending 1 packet to them, just in case our airplane landed. Likewise, be less aggressive with IPv6. The main point is just to see whether IPv6 works. No need to send up to 10 packets every round. Max two is enough (except for the first round). This does mean our STUN traffic graphs for IPv4-vs-IPv6 will change shape. Oh well. It was a weird eyeball metric for IPv6 connectivity anyway and we have better metrics. We can tweak this policy over time. It's factored out and has tests now.		5 years ago
.github	Disable staticcheck for tempfork packages.	5 years ago
atomicfile	scripts: add a license header checker.	5 years ago
cmd	cmd/mkpkg: support adding empty directories.	5 years ago
control/controlclient	controlclient and ipn tests: supply --advertise-tags and --advertise-routes.	5 years ago
derp	derp/derpmap: add World.ForeachServer, check STUN server validity earlier	5 years ago
ipn	controlclient and ipn tests: supply --advertise-tags and --advertise-routes.	5 years ago
logpolicy	logpolicy: report the correct error	5 years ago
logtail	backoff: add a LogLongerThan configuration.	5 years ago
metrics	metrics: add a LabelMap type for variables with 1 label dimension.	5 years ago
net	net/dnscache: remove unnecessary lint warning.	5 years ago
netcheck	netcheck: STUN less aggressively to known distant servers	5 years ago
paths	paths: use /var/db for state on BSDs, and /var/run for sockets.	5 years ago
portlist	portlist: make two error paths have unique messages	5 years ago
ratelimit	types/structs: add structs.Incomparable annotation, use it where applicable	5 years ago
safesocket	safesocket: gofmt	5 years ago
scripts	wgengine/router: split out from wgengine.	5 years ago
stun	stun, stunner: clarify an error log message more	5 years ago
stunner	stunner: add Stunner.MaxTries option	5 years ago
syncs	syncs: add new package for extra sync types	5 years ago
tailcfg	types/structs: add structs.Incomparable annotation, use it where applicable	5 years ago
tempfork	tempfork/x509: moved to tailscale/go's crypto/x509 instead	5 years ago
tstest	tstest: rename from testy.	5 years ago
tstime	tstime: hand-implement parseInt for specific needs of rfc3339 parsing.	5 years ago
tsweb	tstest: rename from testy.	5 years ago
types	types/structs: add structs.Incomparable annotation, use it where applicable	5 years ago
version	version: bump date	5 years ago
wgengine	types/structs: add structs.Incomparable annotation, use it where applicable	5 years ago
.gitattributes	.gitattributes: add a smudge filter for go.mod.	5 years ago
.gitignore	cmd/relaynode: drop local --acl-file in favour of central packet filter.	5 years ago
AUTHORS	Move Linux client & common packages into a public repo.	5 years ago
CODE_OF_CONDUCT.md	Add a code of conduct.	5 years ago
Dockerfile	Dockerfile: add some usage docs, bump to Go 1.14	5 years ago
LICENSE	Move Linux client & common packages into a public repo.	5 years ago
PATENTS	Move Linux client & common packages into a public repo.	5 years ago
README.md	Dockerfile: add some usage docs, bump to Go 1.14	5 years ago
SECURITY.md	Add a SECURITY.md for vulnerability reports.	5 years ago
go.mod	go.mod,go.sum: bump golang.org/x/sys for the Android dup2 fix	5 years ago
go.sum	go.mod,go.sum: bump golang.org/x/sys for the Android dup2 fix	5 years ago

README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains all the open source Tailscale code. It currently includes the Linux client.

The Linux client is currently cmd/relaynode, but will soon be replaced by cmd/tailscaled.

Using

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

Building

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

We only guarantee to support the latest Go release and any Go beta or release candidate builds (currently Go 1.14) in module mode. It might work in earlier Go versions or in GOPATH mode, but we're making no effort to keep those working.

Bugs

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

Contributing

under_construction.gif

PRs welcome, but we are still working out our contribution process and tooling.

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

About Us

We are apenwarr, bradfitz, crawshaw, danderson, dfcarney, from Tailscale Inc. You can learn more about us from our website.

WireGuard is a registered trademark of Jason A. Donenfeld.