红帽全球峰会17.2. 创建端口并允许一个地址对
使用允许的地址对创建端口可让网络流量通过端口流，而不考虑子网。
重要
不要在允许的地址对中使用更广泛的 IP 地址范围的默认安全组。这样做可让单个端口为同一网络中的所有其他端口绕过安全组。
流程
使用以下命令来创建端口并允许一个地址对：
openstack port create --network <network> --allowed-address mac-address=<mac_address>,ip-address=<ip_cidr> <port_name>
$ openstack port create --network <network> --allowed-address mac-address=<mac_address>,ip-address=<ip_cidr> <port_name>Copy to Clipboard Copied! Toggle word wrap Toggle overflow
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