Carrier Access CMG Router - Manual (Page 140)

5-8 CMG Router - Release 2.7
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.
with GRE Tunnel
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.
IP Address and the port number will be translated.
NAT Gateway will only translate the IP Address. This should only be
set to 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.
with GRE Tunnel
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>