James Tucker 7f9ebc0a83 cmd/tailscale,net/netcheck: add debug feature to force preferred DERP ...

This provides an interface for a user to force a preferred DERP outcome
for all future netchecks that will take precedence unless the forced
region is unreachable.

The option does not persist and will be lost when the daemon restarts.

Updates tailscale/corp#18997
Updates tailscale/corp#24755

Signed-off-by: James Tucker <james@tailscale.com>

2024-12-04 16:52:56 -08:00

..

batching_conn_default.go

wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042)

2024-08-06 09:00:28 -07:00

batching_conn_linux_test.go

wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042)

2024-08-06 09:00:28 -07:00

batching_conn_linux.go

wgengine/magicsock: don't upgrade to linuxBatchingConn on Android (#13161)

2024-08-15 14:54:25 -07:00

batching_conn.go

wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042)

2024-08-06 09:00:28 -07:00

blockforever_conn.go

wgengine/magicsock: improve don't fragment bit set/get support

2023-09-21 04:17:12 -07:00

cloudinfo_nocloud.go

wgengine/magicsock: use cloud metadata to get public IPs

2024-08-02 16:05:14 -04:00

cloudinfo_test.go

wgengine/magicsock: use cloud metadata to get public IPs

2024-08-02 16:05:14 -04:00

cloudinfo.go

wgengine/magicsock: use cloud metadata to get public IPs

2024-08-02 16:05:14 -04:00

debughttp.go

all: use iterators over slice views more

2024-11-11 13:22:34 -08:00

debugknobs_stubs.go

wgengine/magicsock: allow a CSV list for pretendpoint

2024-07-10 09:57:28 -07:00

debugknobs.go

wgengine/magicsock: allow a CSV list for pretendpoint

2024-07-10 09:57:28 -07:00

derp_test.go

net/netcheck,wgengine/magicsock: align DERP frame receive time heuristics

2024-04-05 13:04:42 -07:00

derp.go

wgengine/magicsock: export packet drop metric for outbound errors

2024-10-31 08:33:24 +00:00

discopingpurpose_string.go

wgengine/magicsock: implement probing of UDP path lifetime (#10844)

2024-01-23 09:37:32 -08:00

endpoint_default.go

all: adjust some build tags for plan9

2023-08-24 15:42:35 -07:00

endpoint_stub.go

all: adjust some build tags for plan9

2023-08-24 15:42:35 -07:00

endpoint_test.go

wgengine/magicsock: implement probing of UDP path lifetime (#10844)

2024-01-23 09:37:32 -08:00

endpoint_tracker_test.go

all: use Go 1.22 range-over-int

2024-04-16 15:32:38 -07:00

endpoint_tracker.go

wgengine/magicsock: only cache N most recent endpoints per-Addr

2023-08-15 14:06:42 -07:00

endpoint.go

all: use iterators over slice views more

2024-11-11 13:22:34 -08:00

magicsock_default.go

wgengine/magicsock: disable raw disco by default; add envknob to enable

2024-09-16 11:06:33 -07:00

magicsock_linux_test.go

wgengine/magicsock: actually use AF_PACKET socket for raw disco

2024-09-03 12:50:09 -04:00

magicsock_linux.go

wgengine/magicsock: disable raw disco by default; add envknob to enable

2024-09-16 11:06:33 -07:00

magicsock_notwindows.go

wgengine/magicsock: disable SIO_UDP_NETRESET on Windows

2024-08-15 12:11:33 -04:00

magicsock_test.go

wgengine/magicsock: export packet drop metric for outbound errors

2024-10-31 08:33:24 +00:00

magicsock_unix_test.go

all: update copyright and license headers

2023-01-27 15:36:29 -08:00

magicsock_windows.go

wgengine/magicsock: disable SIO_UDP_NETRESET on Windows

2024-08-15 12:11:33 -04:00

magicsock.go

cmd/tailscale,net/netcheck: add debug feature to force preferred DERP

2024-12-04 16:52:56 -08:00

peermap.go

wgengine/magicsock: allow disco communication without known endpoints

2024-04-11 09:29:49 -07:00

peermtu_darwin.go

wgengine/magicsock: improve don't fragment bit set/get support

2023-09-21 04:17:12 -07:00

peermtu_linux.go

wgengine/magicsock: improve don't fragment bit set/get support

2023-09-21 04:17:12 -07:00

peermtu_stubs.go

magicsock: mute noisy expected peer mtu related error (#10870)

2024-01-19 20:04:22 -05:00

peermtu_unix.go

wgengine/magicsock: replace CanPMTUD() with ShouldPMTUD()

2023-09-21 04:17:12 -07:00

peermtu.go

magicsock: mute noisy expected peer mtu related error (#10870)

2024-01-19 20:04:22 -05:00

rebinding_conn.go

wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042)

2024-08-06 09:00:28 -07:00