3 Commits

Author	SHA1	Message	Date
Brad Fitzpatrick	bcf3719b9e	netcheck: add hairpinning detection ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2020-02-28 14:26:51 -08:00
Brad Fitzpatrick	f3c0ea23d9	netcheck, stunner: reduce log spam ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2020-02-28 09:40:25 -08:00
Brad Fitzpatrick	14559340ee	Start of netcheck package & including network state in Hostinfo. ... * adds new packet "netcheck" to do the checking of UDP, IPv6, and nearest DERP server, and the Report type for all that (and more in the future, probably pulling in danderson's natprobe) * new tailcfg.NetInfo type * cmd/tailscale netcheck subcommand (tentative name, likely to change/move) to print out the netcheck.Report. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2020-02-27 11:05:27 -08:00