Prestige 334 User’s Guide
Chapter 3 Wizard Setup
50
3.4 Wizard Setup: Screen 3
The fifth wizard screen allows you to configure WAN IP address assignment, DNS server
address assignment and the WAN MAC address.
3.4.1 WAN IP Address Assignment
Every computer on the Internet must have a unique IP address. If your networks are isolated
from the Internet, for instance, only between your two branch offices, you can assign any IP
addresses to the hosts without problems. However, the Internet Assigned Numbers Authority
(IANA) has reserved the following three blocks of IP addresses specifically for private
networks.
You can obtain your IP address from the IANA, from an ISP or have it assigned by a private
network. If you belong to a small organization and your Internet access is through an ISP, the
ISP can provide you with the Internet addresses for your local networks. On the other hand, if
you are part of a much larger organization, you should consult your network administrator for
the appropriate IP addresses.
3.4.2 IP Address and Subnet Mask
Similar to the way houses on a street share a common street name, so too do computers on a
LAN share one common network number.
Connection ID/
Name
Enter the connection ID or connection name in this field. It must follow the "c:id"
and "n:name" format. For example, C:12 or N:My ISP.
This field is optional and depends on the requirements of your ISP.
Back
Click
Back
to return to the previous screen.
Next
Click
Next
to continue.
Table 4
Wizard 2: PPTP Encapsulation
LABEL
DESCRIPTION
Table 5
Private IP Address Ranges
10.0.0.0
-
10.255.255.255
172.16.0.0
-
172.31.255.255
192.168.0.0
-
192.168.255.255
Note:
Regardless of your particular situation, do not create an
arbitrary IP address; always follow the guidelines above. For
more information on address assignment, please refer to RFC
1597, Address Allocation for Private Internets and RFC 1466,
Guidelines for Management of IP Address Space.
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