Ubuntu不知道开没开smb,但是防火墙肯定没开445,外面访问不了445。
谷歌和我的邮件:We have recently detected that your Google Cloud Project My First Project has been performing intrusion attempts against a third-party and appears to be violating our Terms of Service. Specifically, we detected port scanning on remote port 445 originating from your Compute Engine project My First Project VM XXXX targeting more than 1079 IP addresses between 2019-04-29 05:47 and 2019-04-29 05:55 (Pacific Time). Please check the traffic originating from all your instances and fix any other instances that may be impacted by this.