2-12
C
HAPTER
2: I
NSTALLING
THE
O
FFICE
C
ONNECT
R
EMOTE
812 ADSL R
OUTER
bridged environment. When enabled, the network level
addresses are used for forwarding, but the MAC layer
addresses are pre-pended in the ethernet header over
the Wide Area Connection.
ATM VC Parameters
Your Service provider should provide you with the Virtual
Path Identifier (VPI) and Virtual Connection Identifier (VCI)
values to configure for your connection. These are
pre-assigned virtual path information used to route ATM
cells through the network to your ISP.
Network Address Translation
This feature enables many workstations on the LAN to
share a single public address when accessing information
over a public network (Internet). Enable this feature if you
have a Single User Account with your ISP and disable it if
you have been provided public IP addresses to use on the
LAN.
WAN IP Information
Your Service provider will provide you with the public IP
address(es) to use on your WAN Interface or on the LAN.
If you have selected PPP as your Network Service, the WAN
IP addresses will be dynamically learned from the Remote
PPP Server. The Remote 812 will not prompt you for WAN
IP Information if PPP has been selected.
If you have selected RFC 1483 and have enabled Network
Address Translation (NAT), you will be prompted for the
WAN interface Address. This is the single public address
that will be shared by all privately addressed clients on your
LAN when they access the public network. You will also be
prompted for a corresponding netmask, which will default
to a class C (255.255.255.0) value.
If you have selected RFC 1483 and have not enabled NAT,
you can configure a WAN Interface address or a Remote
Subnet address and corresponding netmask.
When selecting RFC 1483 with MAC encapsulation, you
must specify the Remote Gateway Address. If you have
