David Anderson
bfdc8175b1
wgengine/router: add a setting to disable SNAT for subnet routes.
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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.
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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.
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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
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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
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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
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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.
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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
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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
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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
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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
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-04 08:19:45 -08:00
David Crawshaw
d0f697ee07
wgengine: update for wgcfg changes
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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
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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
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* 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
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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-02-12 13:37:45 -08:00
Brad Fitzpatrick
819daf10e2
wgengine: flesh out some docs
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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.
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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
