What is nat server

2020-1-13 · 当执行了nat server protocol tcp global 1.1.1.2 9980 inside 10.1.1.2 80 这条命令后，Server-map会生成以下的映射关系。 上图就是NATServer的Server-map表项， 图中红框标注的字段就记录着服务器私网地址端口和公网地址端口的映射关系。[]内为服务器私网

I followed your guide. I installed Windows Server 2016 on a Hyper-V second generation virtual machine with 2048 MB RAM and two network cards named ext and int, and updated it. Then I set up Windows Server 2016 as a NAT router. Then I installed Windows 8.1 on a Hyper-V first generation virtual machine with 1024 MB RAM and one network card named int. Dec 15, 2009 · Selecting the NAT node in the RRAS console shows that three network interfaces were created when NAT was configured on the server using the Routing and Remote Access Server Setup Wizard. Figure 10 shows the properties of Local Area Connection, which in this scenario is the network connection to the Test (10.0.0.0) network. show ip nat translations and show ip nat statistics. Notice that the address 89.203.12.47 with port number 80 (HTTP) translates to 192.168.1.2 port 80, and vice versa. Therefore, Internet users can browse the Web server even though the Web server is on a private network with a private IP address. NAT instance basics. The following figure illustrates the NAT instance basics. The main route table is associated with the private subnet and sends the traffic from the instances in the private subnet to the NAT instance in the public subnet. Migrating from a NAT instance. If you're already using a NAT instance, you can replace it with a NAT gateway. To do this, you can create a NAT gateway in the same subnet as your NAT instance, and then replace the existing route in your route table that points to the NAT instance with a route that points to the NAT gateway.

2020-4-9 · nat server 命令用来定义一个内部服务器的映射表，外部用户可以通过地址和端口转换来访问内部服务器的某项服务。 undo nat server 命令用来取消映射表。 缺省情况下，系统未配置内部服务器的映射 …

2018-5-22 · [R1-GigabitEthernet0/0/1]nat outbound 2000 7、NAT-Server （端口映射） 在数据包的出端口上配置 [R1]interface GigabitEthernet 0/0/1 （公司所购买的公网段内IP地址除了两端的IP地址） [R1-GigabitEthernet0/0/1]nat server protocol tcp global 100.1.12.3 8080 设置 NAT 网络 | Microsoft Docs 2016-5-2 · 设置 NAT 网络 Set up a NAT network 05/02/2016 本文内容 Windows 10 Hyper-V 允许虚拟网络的本机网络地址转换 (NAT within the VM itself - i.e. set IP address within range of NAT internal prefix, set default gateway IP address, set DNS server information.

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2015-12-26 · nat server global 1.1.1.1 inside 192.168.1.1 acl 3001 # [Huawei-GigabitEthernet0/0/1]nat server protocol tcp global 1.1.1.1 3000 inside 192.168.1.2 3000 Info: The NAT in the network has existed. Already existing configuration will be covered with current What is Network Address Translation (NAT)? Network Address Translation (NAT) is the process where a network device, usually a firewall, assigns a public address to a computer (or group of computers) inside a private network. The main use of NAT is to limit the number of public IP addresses an organization or company must use, for both economy and security purposes. ensp下用ar2240,进行nat server实验遇到了,求助