James Tucker 76256d22d8 wgengine/router: windows: set SkipAsSource on IPv6 LL addresses ...

Link-local addresses on the Tailscale interface are not routable.
Ideally they would be removed, however, a concern exists that the
operating system will attempt to re-add them which would lead to
thrashing.

Setting SkipAsSource attempts to avoid production of packets using the
address as a source in any default behaviors.

Before, in powershell: `ping (hostname)` would ping the link-local
address of the Tailscale interface, and fail.
After: `ping (hostname)` now pings the link-local address on the next
highest priority metric local interface.

Fixes #4647
Signed-off-by: James Tucker <james@tailscale.com>

2022-06-22 15:26:40 -07:00

..

callback.go

net/dns: add GetBaseConfig to CallbackRouter.

2021-12-08 16:49:11 -08:00

ifconfig_windows_test.go

wgengine/router: windows: set SkipAsSource on IPv6 LL addresses

2022-06-22 15:26:40 -07:00

ifconfig_windows.go

wgengine/router: windows: set SkipAsSource on IPv6 LL addresses

2022-06-22 15:26:40 -07:00

router_darwin.go

wgengine/router: take a link monitor

2021-07-20 13:43:40 -07:00

router_default.go

all: fix some js/wasm compilation issues

2021-10-20 10:06:16 -07:00

router_fake.go

wgengine: pass in an explicit router.Router, rather than a generator.

2021-03-26 22:01:55 -07:00

router_freebsd.go

wgengine/router: take a link monitor

2021-07-20 13:43:40 -07:00

router_linux_test.go

wgengine/router: demote TestDebugListRules fail to skip

2021-11-22 11:04:45 -08:00

router_linux.go

Revert "wgengine/router,util/kmod: load & log xt_mark"

2022-04-21 09:53:23 -07:00

router_openbsd.go

wgengine/router: take a link monitor

2021-07-20 13:43:40 -07:00

router_test.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

router_userspace_bsd.go

all: gofmt with Go 1.17

2021-08-05 15:54:00 -07:00

router_windows.go

all: use any instead of interface{}

2022-03-17 11:35:09 -07:00

router.go

wgengine/router: take a link monitor

2021-07-20 13:43:40 -07:00

runner.go

wgengine/router: ignore Linux ip route error adding dup route

2021-10-14 14:00:45 -07:00