Carrier Access CMG Router user manual NAT Gateway, Enabled with GRE Tunnel Disabled

Models: CMG Router

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Profile Directory:Remote Profile

Remote (WAN) Profile

NAT Gateway

Enable NAT Gateway for this Adit to translate addresses from all of its local devices to a specific IP Address (typically assigned by an Internet Service Provider). This will allow the remote device to dynamically assign a single IP Address to the Adit or to configure a specific IP Address, which in turn will be used by all devices on that network.

<Enabled> with GRE Tunnel <Disabled>

NAT Port Numbers: Port numbers are associated with applications that run on the workstation. The NAT Gateway may translate the socket, or combination of IP Address and TCP port number.

<Dynamic> IP Address and the port number will be translated.

<Preserved> NAT Gateway will only translate the IP Address. This should only be set to <Preserved> if an application you are using requires a specific port number.

NAT Address: Use this field to define the IP Address for the Local (LAN) tunneling or NAT Gateway device.

<Assigned by Remote>

<Configured> with Configured selected the following fields are displayed:

Address: Enter the Local IP Tunnel Address/Subnet Mask. If you are only GRE Tunneling, this will probably be your local IP Address in the Local Profile. If the address is dynamically assigned, the local Adit will receive an IP Address from this remote device.

Number of NAT Addresses: With a setting of NAT addresses to greater than 1 you a pool of public addresses is created from which the NAT translation will draw. Range is between 1-255.

<Enabled> with GRE Tunnel <By Network>

NAT Port Numbers: See previous page.

NAT and Local IP Tunnel Address: Use this field to define the IP Address for the Local (LAN) tunneling or NAT Gateway device.

<Configured> See previous page.

<Assigned by Remote>

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CMG Router - Release 2.7

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Carrier Access CMG Router user manual NAT Gateway, Enabled with GRE Tunnel Disabled, Enabled with GRE Tunnel By Network