Brad Fitzpatrick
b97aac1718
net/interfaces: include DefaultRouteInterface in interfaces.State
...
And log it in wgengine on change. Changing bug in #643 .
Updates #643
2020-08-12 12:48:34 -07:00
Brad Fitzpatrick
742b8b44a8
net/tsaddr: new package to hold Tailscale-specific IPs/ranges
...
And update existing callers with (near) duplicated cases.
2020-07-06 22:33:29 -07:00
Brad Fitzpatrick
5c6d8e3053
netcheck, tailcfg, interfaces, magicsock: survey UPnP, NAT-PMP, PCP
...
Don't do anything with UPnP, NAT-PMP, PCP yet, but see how common they
are in the wild.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-07-06 15:25:35 -07:00
Brad Fitzpatrick
32156330a8
net/interfaces: add func LikelyHomeRouterIP
...
For discovering where we might direct NAT-PMP/PCP/UPnP queries at in
the future.
2020-07-06 10:38:00 -07:00
Brad Fitzpatrick
0245bbe97b
Make netcheck handle v6-only interfaces better, faster.
...
Also:
* add -verbose flag to cmd/tailscale netcheck
* remove some API from the interfaces package
* convert some of the interfaces package to netaddr.IP
* don't even send IPv4 probes on machines with no IPv4 (or only v4
loopback)
* and once three regions have replied, stop waiting for other probes
at 2x the slowest duration.
Updates #376
2020-05-28 10:04:20 -07:00
Brad Fitzpatrick
c0697e1feb
net/interfaces: add IsExpensive and up state to State
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-04-10 20:25:12 -07:00
Brad Fitzpatrick
a4ef345737
cmd/tailscale: add status subcommand
...
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-27 20:34:36 -07:00
Brad Fitzpatrick
023df9239e
Move linkstate boring change filtering to magicsock
...
So we can at least re-STUN on boring updates.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-03-10 12:50:03 -07:00
Brad Fitzpatrick
5c1e443d34
wgengine/monitor: don't call LinkChange when interfaces look unchanged
...
Basically, don't trust the OS-level link monitor to only tell you
interesting things. Sanity check it.
Also, move the interfaces package into the net directory now that we
have it.
2020-03-10 11:03:19 -07:00
