纳特Rules and Pools

配置>网络> NAT

您可以通过完成下表中的所有值来添加NAT规则。每个NAT规则都有一个定向字段或值。出站规则适用于从LAN发起的交通流，该流量注定为SD-WAN面料。入站规则适用于从SD-WAN织物发起的交通流量。给定流量的返回流量不需要额外的规则。必须为每个规则配置目标IP地址。

NOTE:您必须禁用网站LAN侧的本地静态路线的广告，以使路线完全唯一。此外，您必须为NAT池配置静态路线，并通过启用将它们宣传到SD-WAN面料广告给银峰同行。

Complete the following steps to add a rule to your NAT:

1. Select添加Rule。

2. Complete the following values in the table by selecting any of the columns.

   场地	Description
   Priority	Order in which the rules are executed; the lower the priority, the higher the chance your NAT rule will be applied.
   LAN接口	Name of the LAN interface the NAT rule is using. This is configurable for an outbound NAT rule only.
   部分	Name of the segment being used.
   方向	Select the direction the traffic is going: Outbound (LAN to Fabric) 入站（织物到LAN）
   Protocol	每个NAT使用的协议类型。
   资源	Original source IP address of the IP packet.
   目的地	流量要去的LAN/WAN接口的地址。
   翻译来源	应用NAT规则时翻译的源IP地址。
   Translated Destination	应用NAT规则时翻译的目标IP地址。
   已启用	选择此复选框以启用您的自定义NAT规则。方向可以是入站或出站。
   Comment	Any comment you want to add pertaining to your NAT rule.
   Criteria	匹配: LAN interface, direction, source, destination 放: Translated source, translated destination

纳特池

You also have the option to configure a NAT pool. Complete the following steps to create a NAT pool:

1. Select theEditicon on the NAT tab. The纳特窗口打开。

2. Select the纳特池icon. The纳特池窗口打开。

3. Select添加。

4. 从表中选择列，从Name，输入有关您的游泳池的信息。

   场地	Description
   Name	Name of your pool.
   方向	交通是否is outbound or inbound.
   Subnet	子网的IP地址。
   翻译端口	Enable source port address translation if the NAT pool is too small to accommodate multiple, flows simultaneously with 1:1 IP address translation.

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