netcheck: add hairpinning detection

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2020-02-28 14:14:02 -08:00
parent 1abf2da392
commit bcf3719b9e
4 changed files with 63 additions and 5 deletions

View File

@ -25,6 +25,7 @@ func runNetcheck(ctx context.Context, args []string) error {
fmt.Printf("\t* UDP: %v\n", report.UDP)
fmt.Printf("\t* IPv6: %v\n", report.IPv6)
fmt.Printf("\t* MappingVariesByDestIP: %v\n", report.MappingVariesByDestIP)
fmt.Printf("\t* HairPinning: %v\n", report.HairPinning)
fmt.Printf("\t* DERP latency:\n")
var ss []string
for s := range report.DERPLatency {