358cd3fd92
ORder of operations to trigger a problem: - Start an already authed tailscaled, verify you can ping stuff. - Run `tailscale up`. Notice you can no longer ping stuff. The problem is that `tailscale up` stops the IPN state machine before restarting it, which zeros out the packet filter but _not_ the packet filter hash. Then, upon restarting IPN, the uncleared hash incorrectly makes the code conclude that the filter doesn't need updating, and so we stay with a zero filter (reject everything) for ever. The fix is simply to update the filterHash correctly in all cases, so that running -> stopped -> running correctly changes the filter at every transition. Signed-off-by: David Anderson <danderson@tailscale.com> |
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|---|---|---|
| .github | ||
| atomicfile | ||
| cmd | ||
| control/controlclient | ||
| derp | ||
| disco | ||
| internal/deepprint | ||
| ipn | ||
| log/logheap | ||
| logpolicy | ||
| logtail | ||
| metrics | ||
| net | ||
| paths | ||
| portlist | ||
| safesocket | ||
| scripts | ||
| smallzstd | ||
| syncs | ||
| tailcfg | ||
| tempfork | ||
| tstest | ||
| tstime | ||
| tsweb | ||
| types | ||
| util/lineread | ||
| version | ||
| wgengine | ||
| .gitattributes | ||
| .gitignore | ||
| AUTHORS | ||
| CODE_OF_CONDUCT.md | ||
| Dockerfile | ||
| LICENSE | ||
| Makefile | ||
| PATENTS | ||
| README.md | ||
| SECURITY.md | ||
| go.mod | ||
| go.sum | ||
README.md
Tailscale
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.