Nortel Contivity 221 User Manual page 311

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Table 23-4 Remote Node Network Layer Options Menu Fields
FIELD
(Rem) IP
If you have a Static IP Assignment, enter the IP address assigned to
Address
you by your ISP.
(Rem) IP
If you have a Static IP Assignment, enter the subnet mask assigned to
Subnet Mask
you.
Gateway IP
This field is applicable to Ethernet encapsulation only. Enter the
Addr
gateway IP address assigned to you if you are using a static IP
address.
My WAN
This field is applicable to PPPoE and PPTP encapsulations only. Some
Addr
implementations, especially the UNIX derivatives, require the WAN link
to have a separate IP network number from the LAN and each end
must have a unique address within the WAN network number. If this is
the case, enter the IP address assigned to the WAN port of your
Contivity 221.
Note that this is the address assigned to your local Contivity 221, not
the remote router.
Network
Network Address Translation (NAT) allows the translation of an Internet
Address
protocol address used within one network (for example a private IP
Translation
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).
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 NAT chapter for a full discussion on this feature.
Metric
Enter a number from 1 to 15 to set this route's priority among the
Contivity 221's routes (see the Metric section in the WAN and Dial
Backup Setup chapter) The smaller the number, the higher priority the
route has.
DESCRIPTION
Contivity 221 VPN Switch User's Guide
Remote Node Setup 23-9
EXAMPLE
SUA Only
(default)
1

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