Dylan Bargatze d40b25326c tailcfg, wgengine/magicsock: disable all UDP relay usage if disable-relay-client is set (#16492) ...

If the NodeAttrDisableRelayClient node attribute is set, ensures that a node cannot allocate endpoints on a UDP relay server itself, and cannot use newly-discovered paths (via disco/CallMeMaybeVia) that traverse a UDP relay server.

Fixes tailscale/corp#30180

Signed-off-by: Dylan Bargatze <dylan@tailscale.com>

2025-07-09 18:06:58 -04:00

..

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: make endpoint.bestAddr Geneve-aware (#16195)

2025-06-06 09:46:29 -07:00

batching_conn_linux.go

wgengine/magicsock: set Geneve header protocol for WireGuard (#16350)

2025-06-21 21:14:42 -07:00

batching_conn.go

wgengine/magicsock: make endpoint.bestAddr Geneve-aware (#16195)

2025-06-06 09:46:29 -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

wgengine/magicsock: make endpoint.bestAddr Geneve-aware (#16195)

2025-06-06 09:46:29 -07:00

debugknobs_stubs.go

wgengine/magicsock: add envknob to toggle UDP relay feature (#16396)

2025-06-26 18:39:47 -07:00

debugknobs.go

wgengine/magicsock: add envknob to toggle UDP relay feature (#16396)

2025-06-26 18:39:47 -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: make endpoint.bestAddr Geneve-aware (#16195)

2025-06-06 09:46:29 -07:00

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: move UDP relay path discovery to heartbeat() (#16407)

2025-06-27 13:56:55 -07:00

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

wgengine/magicsock: simplify Geneve-encapsulated disco.Ping handling (#16448)

2025-07-07 09:38:10 -07:00

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: fix bpf fragmentation jump offsets (#16204)

2025-06-06 11:42:33 -04:00

magicsock_linux.go

wgengine/magicsock: make endpoint.bestAddr Geneve-aware (#16195)

2025-06-06 09:46:29 -07:00

magicsock_notplan9.go

wgengine/magicsock: refactor maybeRebindOnError

2025-01-07 10:46:37 -08:00

magicsock_notwindows.go

wgengine/magicsock: disable SIO_UDP_NETRESET on Windows

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

magicsock_plan9.go

wgengine/magicsock: refactor maybeRebindOnError

2025-01-07 10:46:37 -08:00

magicsock_test.go

wgengine/magicsock: support self as candidate peer relay (#16499)

2025-07-09 09:16:29 -07:00

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

tailcfg, wgengine/magicsock: disable all UDP relay usage if disable-relay-client is set (#16492)

2025-07-09 18:06:58 -04:00

peermap_test.go

wgengine/magicsock: enable setting relay epAddr's as bestAddr (#16229)

2025-06-09 13:17:14 -07:00

peermap.go

wgengine/magicsock: enable setting relay epAddr's as bestAddr (#16229)

2025-06-09 13:17:14 -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: set Geneve header protocol for WireGuard (#16350)

2025-06-21 21:14:42 -07:00

relaymanager_test.go

wgengine/magicsock: simplify Geneve-encapsulated disco.Ping handling (#16448)

2025-07-07 09:38:10 -07:00

relaymanager.go

wgengine/magicsock: simplify Geneve-encapsulated disco.Ping handling (#16448)

2025-07-07 09:38:10 -07:00