P-660R-D Series User’s Guide
Chapter 6 Network Address Translation (NAT) Screens
90
6.6.1 Address Mapping Rule Edit
To edit an address mapping rule, click the rule’s edit icon in the
Address Mapping
screen to
display the screen shown next.
Figure 49
Edit Address Mapping Rule
The following table describes the fields in this screen.
Table 30
Edit Address Mapping Rule
LABEL
DESCRIPTION
Type
Choose the port mapping type from one of the following.
•
One-to-One
: One-to-One mode maps one local IP address to one global IP
address. Note that port numbers do not change for One-to-one NAT mapping
type.
•
Many-to-One
: 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.
•
Many-to-Many Overload
: Many-to-Many Overload mode maps multiple local IP
addresses to shared global IP addresses.
•
Many-to-Many No Overload
: Many-to-Many No Overload mode maps each
local IP address to unique global IP addresses.
•
Server
: This type allows you to specify inside servers of different services behind
the NAT to be accessible to the outside world.
Local Start IP
This is the starting local IP address (ILA). Local IP addresses are
N/A
for
Server
port
mapping.
Local End IP
This is the end local IP address (ILA). If your rule is for all local IP addresses, then
enter 0.0.0.0 as the
Local Start IP
address and 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 is the starting global IP address (IGA). Enter 0.0.0.0 here if you have a dynamic
IP address from your ISP.
Global End IP
This is the ending global IP address (IGA). This field is
N/A
for
One-to-One
,
Many-
to-One
and
Server
mapping types.
Server Mapping
Set
Only available when
Type
is set to
Server
.
Select a number from the drop-down menu to choose a server mapping set.
Summary of Contents for P-660R-D Series
Page 1: ...P 660R D Series ADSL2 Router User s Guide Version 3 40 7 2006 Edition 1...
Page 2: ......
Page 10: ...P 660R D Series User s Guide 9 Customer Support...
Page 30: ...P 660R D Series User s Guide 29 Chapter 1 Getting To Know Your ZyXEL Device...
Page 66: ...P 660R D Series User s Guide 65 Chapter 4 WAN Setup...
Page 80: ...P 660R D Series User s Guide 79 Chapter 5 LAN Setup...
Page 96: ...P 660R D Series User s Guide 95 Chapter 7 Static Route...
Page 100: ...P 660R D Series User s Guide 99 Chapter 8 Dynamic DNS Setup...
Page 110: ...P 660R D Series User s Guide 109 Chapter 9 Remote Management Configuration...
Page 122: ...P 660R D Series User s Guide 121 Chapter 10 Universal Plug and Play UPnP...
Page 128: ...P 660R D Series User s Guide 127 Chapter 11 System...
Page 134: ...P 660R D Series User s Guide 133 Chapter 12 Tools...
Page 140: ...P 660R D Series User s Guide 139 Chapter 14 Troubleshooting...
Page 160: ...P 660R D Series User s Guide 141 Appendix C Wall mounting Instructions...
Page 184: ...P 660R D Series User s Guide 8 Appendix E IP Addresses and Subnetting...
Page 186: ...P 660R D Series User s Guide 2 Appendix F Command Interpreter...
Page 192: ...P 660R D Series User s Guide 4 Appendix H Splitters and Microfilters...
