static function TestConnectionNAT () : ConnectionTesterStatus
Description描述
Test the connecction specifically for NAT punchthrough connectivity.
用于测试特定连接的NAT穿透连接性。
This is like Network.TestConnection except that a NAT punchthrough test is forced, even through the machine does not have a NAT address (private IP address) but a public address.
这个就像Network.TestConnection，只不过NAT穿透测试是强制的，即使该机器没有一个NAT地址（私有IP地址），单有一个公有地址。
参见：Network.TestConnection 实例代码
