To create or modify an existing NAT Interface Table entry:

  1. In the WebUI, click the Setting tab.

  2. In the left navigation pane, go to Protocols > IP > NAT > NAT Interface.

Modifying a NAT Interface Table Entry

  1. Click the expand () Icon next to the entry you wish to modify.
  2. Edit the entry properties as required, see details below.

Creating a NAT Interface Table Entry

To create an entry:

  1. Click the Create NAT Interface Entry () icon.


NAT Interface Table Entry - Field Definitions

External Network Interface

Specifies the SBC logical interface connected to the external network. Any of the SBC's Ethernet or VLAN, except the Loopback Interface, may be used.
For more information about network interfaces see: Managing Logical Interfaces.

Private Network IP Address

Specifies the IPv4 IP address used to identify the host or network to which NAT will be applied.

Private Network Netmask

Specifies the IP Netmask used to identify the host or network to which NAT will be applied. A value of 255.255.255.255 in this field indicates that the IP Address specified in the IP Address field is a specific host.


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