2 Commits

Author	SHA1	Message	Date
Brad Fitzpatrick	5f88b65764	wgengine/netstack: check userspace ping success on Windows ... Hacky temporary workaround until we do #13654 correctly. Updates #13654 Change-Id: I764eaedbb112fb3a34dddb89572fec1b2543fd4a Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2024-10-03 09:07:39 -07:00
Andrea Gottardo	e5f67f90a2	xcode: allow ICMP ping relay on macOS + iOS platforms (#12048) ... Fixes tailscale/tailscale#10393 Fixes tailscale/corp#15412 Fixes tailscale/corp#19808 On Apple platforms, exit nodes and subnet routers have been unable to relay pings from Tailscale devices to non-Tailscale devices due to sandbox restrictions imposed on our network extensions by Apple. The sandbox prevented the code in netstack.go from spawning the `ping` process which we were using. Replace that exec call with logic to send an ICMP echo request directly, which appears to work in userspace, and not trigger a sandbox violation in the syslog. Signed-off-by: Andrea Gottardo <andrea@gottardo.me>	2024-05-16 11:57:57 -07:00