netcheck, tailcfg, interfaces, magicsock: survey UPnP, NAT-PMP, PCP

Don't do anything with UPnP, NAT-PMP, PCP yet, but see how common they are in the wild. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-07-06 13:51:17 -07:00
parent 6196b7e658
commit 5c6d8e3053
8 changed files with 265 additions and 26 deletions
@@ -329,6 +329,9 @@ func TestNetInfoFields(t *testing.T) {
 		"HairPinning",
 		"WorkingIPv6",
 		"WorkingUDP",
+		"UPnP",
+		"PMP",
+		"PCP",
 		"PreferredDERP",
 		"LinkType",
 		"DERPLatency",