David Anderson
9ccbcda612
wgengine/router: rename config.Settings to config.Config, make pointer.
...
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-12 15:58:33 -07:00
David Anderson
72cae5504c
wgengine: generate and plumb router.Settings in from ipn.
...
This saves a layer of translation, and saves us having to
pass in extra bits and pieces of the netmap and prefs to
wgengine. Now it gets one Wireguard config, and one OS
network stack config.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-12 15:58:33 -07:00
David Anderson
bfdc8175b1
wgengine/router: add a setting to disable SNAT for subnet routes.
...
Part of #320 .
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-11 20:17:13 +00:00
David Anderson
89af51b84d
wgengine: plumb locally advertised subnet routes.
...
With this change, advertising subnet routes configures the
firewall correctly.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-05-07 17:48:49 +00:00
David Anderson
1ac570def7
wgengine/router: split out from wgengine.
...
The router implementations are logically separate, with their own API.
Signed-off-by: David Anderson <danderson@tailscale.com>
2020-04-30 13:31:24 -07:00
Brad Fitzpatrick
3a3b64301e
wgengine: quiet some engine reconfig logging, make more consistent
...
Updates #282
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-04-10 13:53:01 -07:00
Brad Fitzpatrick
322499473e
cmd/tailscaled, wgengine, ipn: add /debug/ipn handler with world state
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-26 14:26:24 -07:00
Brad Fitzpatrick
2e420ad8b6
wgengine, wgengine/filter: minor doc, style, performance, locking changes
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-25 08:41:01 -07:00
Avery Pennarun
f53e78e0d5
wgengine: don't lose filter state on filter reconfig.
...
We were abandoning the UDP port LRU every time we got a new packet
filter from tailcontrol, which caused return packets to suddenly stop
arriving.
2020-03-25 04:52:41 -04:00
David Crawshaw
addbdce296
wgengine, ipn: include number of active DERPs in status
...
Use this when making the ipn state transition from Starting to
Running. This way a network of quiet nodes with no active
handshaking will still transition to Active.
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-03-19 17:55:16 +11:00
Brad Fitzpatrick
db31550854
wgengine: don't Reconfig on boring link changes
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-13 07:45:59 -07:00
Brad Fitzpatrick
eac62ec5ff
ipn, wgengine/magicsock: add ipn.Prefs.DisableDERP bool
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-04 12:53:37 -08:00
Brad Fitzpatrick
b27d4c017a
magicsock, wgengine, ipn, controlclient: plumb regular netchecks to map poll
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-04 08:19:45 -08:00
David Crawshaw
d0f697ee07
wgengine: update for wgcfg changes
...
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
2020-02-19 11:44:37 -05:00
Brad Fitzpatrick
7f5e3febe5
wgengine: move link monitor to be owned by the engine, not the router
...
And make the monitor package portable with no-op implementations on
unsupported operating systems.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-17 09:53:17 -08:00
Brad Fitzpatrick
79295b1138
wgengine: simplify, change some signatures
...
* make RouterGen return an error, not take both tunname and tundev
* also remove RouteGen taking a wireguard/device.Device; currently unused
* remove derp parameter (it'll work differently)
* unexport NewUserspaceRouter in per-OS impls, add documented wrapper
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-17 08:04:31 -08:00
Brad Fitzpatrick
7e5e32775a
wgengine: flesh out some docs, minor cleanups
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-12 13:37:45 -08:00
Brad Fitzpatrick
819daf10e2
wgengine: flesh out some docs
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-12 13:37:45 -08:00
David Anderson
a07906d1d8
wgengine: make SetRoutesFunc less appealing to use.
...
It exists as a way to glue the mac-specific xcode logic with the OSS
logic, and shouldn't be used by anything but the xcode glue.
2020-02-10 21:40:00 -08:00
Earl Lee
a8d8b8719a
Move Linux client & common packages into a public repo.
2020-02-09 09:32:57 -08:00
