James Tucker 0b4d702a54

wgengine/magicsock: report health warnings when blocked by firewalls ...

macOS and Linux both return EPERM when sendto(2) is blocked by the
firewall. Sometimes these blocks and transient, in the case of a fault
between EDR software and a kernel, and at other times this may be a
persistent state.

Report a health warning for the state, and rebind only up to once every
15m in order to avoid excess workload.

Updates #11710
Updates #12891
Updates #13511

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

2024-09-25 16:44:05 -07:00

..

bench

ipn/ipnlocal, all: plumb health trackers in tests

2024-05-07 22:22:10 -07:00

capture

wgengine/capture: fix v6 field typo in wireshark dissector

2024-08-03 14:56:17 -07:00

filter

wgengine/filter: support FilterRules matching on srcIP node caps [capver 100]

2024-06-20 12:27:04 -07:00

magicsock

wgengine/magicsock: report health warnings when blocked by firewalls

2024-09-25 16:44:05 -07:00

netlog

wgengine: add exit destination logging enable for wgengine logger (#11952)

2024-05-02 13:55:05 -04:00

netstack

util/usermetrics: make usermetrics non-global

2024-09-25 15:57:00 +02:00

router

go.mod: update to github.com/tailscale/netlink library that doesn't require vishvananda/netlink

2024-08-22 17:35:37 -05:00

wgcfg

ipn,wgengine: remove vestigial Prefs.AllowSingleHosts

2024-05-17 20:50:19 -07:00

wgint

wgengine{,/wgint}: add wgint.Peer wrapper type, add to wgengine.Engine

2024-02-28 09:50:18 -08:00

wglog

all: use Go 1.22 range-over-int

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

winnet

all: add test for package comments, fix, add comments as needed

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

mem_ios.go

all: update copyright and license headers

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

pendopen.go

net/flowtrack: optimize Tuple type for use as map key

2024-06-18 21:31:48 -07:00

userspace_ext_test.go

util/usermetrics: make usermetrics non-global

2024-09-25 15:57:00 +02:00

userspace_test.go

util/usermetrics: make usermetrics non-global

2024-09-25 15:57:00 +02:00

userspace.go

util/usermetrics: make usermetrics non-global

2024-09-25 15:57:00 +02:00

watchdog_js.go

all: update copyright and license headers

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

watchdog_test.go

util/usermetrics: make usermetrics non-global

2024-09-25 15:57:00 +02:00

watchdog.go

ipn/ipnlocal,net/tstun,wgengine: create and plumb jailed packet filter

2024-05-06 15:32:22 -07:00

wgengine.go

all: add test for package comments, fix, add comments as needed

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