我正在亚马逊网络服务中设置Qualys扫描仪,该环境会限制VPC对互联网的出站访问。它完全做到了这一点。我在日志中看到了这条消息:Preparing scanner personalizationError: No connectivity to qualysguard.qualys.com - please fix.
About to tes
要找出正确的IP,我将dns解析为但是,当我转换旧代码(这段代码选择了错误的IP)时,dns.GetHostName因此,我将TcpListener改为(dns是配置中的参数)
Dim listener As TcpListener = New TcpListener(New IPEndPoint(Net.Dns.GetHostEntry(dns).AddressList(0), 8001