Configuration manual

Chapter 3 WAN and Dial Backup Setup 67
Nortel Business Secure Router 252 Configuration — Advanced
My WAN Addr Leave the field set to 0.0.0.0 to have the ISP or other
remote router dynamically (automatically) assign your
WAN IP address if you do not know it. Enter your WAN IP
address here if you know it (static).
This is the address assigned to your local Business
Secure Router, not the remote router.
0.0.0.0
(default)
NAT Network Address Translation (NAT) allows the translation
of an Internet protocol address used within one network
(for example a private IP address used in a local network)
to a different IP address known within another network (for
example a public IP address used on the Internet).
Press [SPACE BAR] and then [ENTER] to select either
Full Feature, None or SUA Only.
Choose None to disable NAT.
Choose SUA Only if you have a single public IP address.
SUA (Single User Account) is a subset of NAT that
supports two types of mapping: Many-to-One and Server.
Choose Full Feature if you have multiple public IP
addresses. Full Feature mapping types include:
One-to-One, Many-to-One (SUA/PAT), Many-to-Many
Overload, Many- One-to-One and Server. When you
select Full Feature you must configure at least one
address mapping set!
See the Network Address Translation (NAT) chapter for a
full discussion on this feature.
None
(default)
Address
Mapping Set
Metric Enter a number from 1 to 15 to set this route’s priority
among the Business Secure Router’s routes. The smaller
the number, the higher priority the route has.
15
(default)
Private This parameter determines if the Business Secure Router
will include the route to this remote node in its RIP
broadcasts. If set to Yes, this route is kept private and not
included in RIP broadcasts. If No, the route to this remote
node will be propagated to other hosts through RIP
broadcasts.
No
(default)
RIP Direction Press [SPACE BAR] and then [ENTER] to select the RIP
direction from Both/ None/In Only/Out Only and None.
Both
(default)
Version Press [SPACE BAR] and then [ENTER] to select the RIP
version from RIP-1/RIP-2B/RIP-2M.
RIP-1
Table 12 Remote Node Network Layer Options Menu Fields
Field Description Example