Instruction manual

Section 4, User Interface Guide NetVanta 2000 Series System Manual
54 © 2002 ADTRAN, Inc. 61200361L1-1E
> POLICIES > MANAGE LISTS > NAT > ONE TO ONE MAPPING - FROM LAN POLICY
One to One Mapping configures the NetVanta 2000 series to perform NAT on traffic (associated with a
particular policy) that originates from a specified range of IP addresses. One to One NAT requires a
specified range of public IP addresses to use while performing NAT. Enter the range of private IP
addresses to NAT in the Source Range fields. Enter the range of public IP addresses to be used while
performing NAT in the Destination Range fields.
Enabling NAT on the LAN Outbound policy and selecting the NAT name from the drop down menu will
activate the NAT configuration.
> POLICIES > MANAGE LISTS > NAT > ONE TO ONE MAPPING - TO LAN POLICY
One to One Mapping configures the NetVanta 2000 series to perform NAT on traffic (associated with a
particular policy) that originates from a specified range of IP addresses. One to One NAT requires a
specified rate of public IP addresses to use while performing NAT. Enter the range of public IP addresses
to NAT in the Source Range fields. Enter the range of private IP addresses to be used while performing
NAT in the Destination Range fields.
Enabling NAT on the To LAN policy and selecting the NAT name from the drop down menu will activate
the NAT configuration.
> POLICIES > ACCESS POLICIES: TO LAN
The To LAN Policy Configuration page is displayed by clicking A
CCESS
P
OLICIES
: T
O
LAN in the menu list on
the left side of the display window. To LAN Inbound policies apply to all data received by the NetVanta 2000
series that is to be transmitted out the Corporate Network Interface (LAN).
The To LAN Policy Configuration page displays a list of all current policies and provides an easy way to
organize them using the
R
ULE
ID field.
Before creating a new To LAN inbound policy decide the appropriate priority for the policy. All policies
are displayed in descending order according to priority. Using the
A
DD
drop down menu containing
BEFORE, AFTER, BEGINNING, and END options, configure the placement of the policy and click the
A
DD
button. The Internet Access Policy Configuration page is displayed. A discussion of the fields found
on the Internet Access Policy Configuration page follows.
The number of IP address in the specified Source and Destination Range fields must match
for One to One Mapping.
The number of IP address in the specified Source and Destination Range fields must match
for One to One Mapping.