Prestige 324 User’s Guide
NAT Screens
7-11
Table 7-5 Address Mapping
LABEL DESCRIPTION
Local Start IP
This refers to the Inside Local Address (ILA), which is the starting local IP address. If the
rule is for all local IP addresses, then this field displays 0.0.0.0 as the
Local Start IP
address. Local IP addresses are
N/A
for
Server
port mapping.
Local End IP
This is the end Inside Local Address (ILA). If the rule is for all local IP addresses, then
this field displays 255.255.255.255 as the
Local End IP
address. This field is
N/A
for
One-to-One
and
Server
mapping types.
Global Start IP This refers to the Inside Global IP Address (IGA). 0.0.0.0 is for a dynamic IP address
from your ISP with
Many-to-One
and
Server
mapping types.
Global End IP
This is the ending Inside Global Address (IGA), which is the starting global IP address.
This field is
N/A
for
One-to-One
,
Many-to-One
and
Server
mapping types.
Type
1.
One-to-One
mode maps one local IP address to one global IP address. Note that port
numbers do not change for the One-to-one NAT mapping type.
2.
Many-to-One
mode maps multiple local IP addresses to one global IP address. This is
equivalent to SUA (i.e., PAT, port address translation), ZyXEL's Single User Account
feature that previous ZyXEL routers supported only.
3.
Many-to-Many Overload
mode maps multiple local IP addresses to shared global IP
addresses.
4.
Many One-to-One
mode maps each local IP address to unique global IP addresses.
5.
Server
allows you to specify inside servers of different services behind the NAT to be
accessible to the outside world.
Insert
Click
Insert
to insert a new mapping rule before an existing one.
Edit
Click
Edit
to go to the
Address Mapping Rule
screen.
Delete
Click
Delete
to delete an address mapping rule.
Configuring Address Mapping
To edit an address mapping rule, select the radio button of a rule and click the
Edit
button to display the
screen shown next.
Summary of Contents for P-324
Page 1: ...Prestige 324 Intelligent Broadband Sharing Gateway User s Guide Version V3 61 JF 0 April 2004 ...
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Page 87: ...Prestige 324 User s Guide WAN Screens 6 17 Figure 6 10 Dial Backup Setup ...
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Page 171: ...Prestige 324 User s Guide Maintenance 13 11 Figure 13 14 Restart ...
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Page 310: ...IX Part IX Appendices and Index This section provides some Appendices and an Index ...
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