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

..

disabled_stubs.go

net/portmapper: handle multiple UPnP discovery responses

2023-12-18 16:02:46 -05:00

igd_test.go

net/netns, net/dns/resolver, etc: make netmon required in most places

2024-04-27 12:17:45 -07:00

legacy_upnp.go

net/portmapper: support legacy "urn:dslforum-org" portmapping services

2024-01-23 21:29:29 -05:00

pcp_test.go

all: update copyright and license headers

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

pcp.go

net/portmapper: check returned epoch from PMP and PCP protocols

2024-01-03 14:17:50 -05:00

pcpresultcode_string.go

all: update copyright and license headers

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

pmpresultcode_string.go

all: update copyright and license headers

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

portmapper_test.go

all: use Go 1.22 range-over-int

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

portmapper.go

wgengine/magicsock: report health warnings when blocked by firewalls

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

select_test.go

net/portmapper: be smarter about selecting a UPnP device

2023-12-13 16:32:29 -05:00

upnp_test.go

all: use Go 1.22 range-over-int

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

upnp.go

all: use math/rand/v2 more

2024-06-05 15:24:04 -07:00