Chapter 25 IPSec VPN
ZyWALL USG 100/200 Series User’s Guide
490
Inbound Traffic
Source NAT
This translation hides the source address of computers in the remote
network.
Source
Select the address object that represents the original source address
(or select
Create Object
to configure a new one). This is the address
object for the remote network. The size of the original source address
range (
Source
) must be equal to the size of the translated source
address range (
SNAT
).
Destination
Select the address object that represents the original destination
address (or select
Create Object
to configure a new one). This is the
address object for the local network.
SNAT
Select the address object that represents the translated source
address (or select
Create Object
to configure a new one). This is the
address that hides the original source address. The size of the original
source address range (
Source
) must be equal to the size of the
translated source address range (
SNAT
).
Destination
NAT
This translation forwards packets (for example, mail) from the remote
network to a specific computer (for example, the mail server) in the
local network.
Add
Click this to create a new entry. Select an entry and click
Add
to
create a new entry after the selected entry.
Edit
Select an entry and click this to be able to modify it.
Remove
Select an entry and click this to delete it.
Move
To change an entry’s position in the numbered list, select it and click
Move
to display a field to type a number for where you want to put
that entry and press [ENTER] to move the entry to the number that
you typed.
#
This field is a sequential value, and it is not associated with a specific
NAT record. However, the order of records is the sequence in which
conditions are checked and executed.
Original IP
Select the address object that represents the original destination
address. This is the address object for the remote network.
Mapped IP
Select the address object that represents the desired destination
address. For example, this is the address object for the mail server.
Protocol
Select the protocol required to use this translation. Choices are:
TCP
,
UDP
, or
All
.
Original Port
Start / Original
Port End
These fields are available if the protocol is
TCP
or
UDP
. Enter the
original destination port or range of original destination ports. The
size of the original port range must be the same size as the size of
the mapped port range.
Mapped Port
Start / Mapped
Port End
These fields are available if the protocol is
TCP
or
UDP
. Enter the
translated destination port or range of translated destination ports.
The size of the original port range must be the same size as the size
of the mapped port range.
OK
Click
OK
to save the changes.
Cancel Click
Cancel
to discard all changes and return to the main VPN
screen.
Table 129
Configuration > VPN > IPSec VPN > VPN Connection > Edit (continued)
LABEL
DESCRIPTION
Summary of Contents for ZyWALL USG 100 Series
Page 2: ......
Page 30: ...Table of Contents ZyWALL USG 100 200 Series User s Guide 30 ...
Page 31: ...31 PART I User s Guide ...
Page 32: ...32 ...
Page 46: ...Chapter 2 Features and Applications ZyWALL USG 100 200 Series User s Guide 46 ...
Page 64: ...Chapter 3 Web Configurator ZyWALL USG 100 200 Series User s Guide 64 ...
Page 186: ...Chapter 7 Tutorials ZyWALL USG 100 200 Series User s Guide 186 ...
Page 223: ...Chapter 8 L2TP VPN Example ZyWALL USG 100 200 Series User s Guide 223 ...
Page 224: ...Chapter 8 L2TP VPN Example ZyWALL USG 100 200 Series User s Guide 224 ...
Page 225: ...225 PART II Technical Reference ...
Page 226: ...226 ...
Page 240: ...Chapter 9 Dashboard ZyWALL USG 100 200 Series User s Guide 240 ...
Page 284: ...Chapter 10 Monitor ZyWALL USG 100 200 Series User s Guide 284 ...
Page 372: ...Chapter 13 Interfaces ZyWALL USG 100 200 Series User s Guide 372 ...
Page 382: ...Chapter 14 Trunks ZyWALL USG 100 200 Series User s Guide 382 ...
Page 398: ...Chapter 15 Policy and Static Routes ZyWALL USG 100 200 Series User s Guide 398 ...
Page 412: ...Chapter 16 Routing Protocols ZyWALL USG 100 200 Series User s Guide 412 ...
Page 432: ...Chapter 19 NAT ZyWALL USG 100 200 Series User s Guide 432 ...
Page 437: ...Chapter 20 HTTP Redirect ZyWALL USG 100 200 Series User s Guide 437 ...
Page 438: ...Chapter 20 HTTP Redirect ZyWALL USG 100 200 Series User s Guide 438 ...
Page 460: ...Chapter 23 Authentication Policy ZyWALL USG 100 200 Series User s Guide 460 ...
Page 478: ...Chapter 24 Firewall ZyWALL USG 100 200 Series User s Guide 478 ...
Page 519: ...Chapter 25 IPSec VPN ZyWALL USG 100 200 Series User s Guide 519 ...
Page 520: ...Chapter 25 IPSec VPN ZyWALL USG 100 200 Series User s Guide 520 ...
Page 534: ...Chapter 26 SSL VPN ZyWALL USG 100 200 Series User s Guide 534 ...
Page 544: ...Chapter 27 SSL User Screens ZyWALL USG 100 200 Series User s Guide 544 ...
Page 546: ...Chapter 28 SSL User Application Screens ZyWALL USG 100 200 Series User s Guide 546 ...
Page 554: ...Chapter 29 SSL User File Sharing ZyWALL USG 100 200 Series User s Guide 554 ...
Page 639: ...Chapter 34 IDP ZyWALL USG 100 200 Series User s Guide 639 ...
Page 640: ...Chapter 34 IDP ZyWALL USG 100 200 Series User s Guide 640 ...
Page 661: ...Chapter 35 ADP ZyWALL USG 100 200 Series User s Guide 661 ...
Page 662: ...Chapter 35 ADP ZyWALL USG 100 200 Series User s Guide 662 ...
Page 694: ...Chapter 37 Content Filter Reports ZyWALL USG 100 200 Series User s Guide 694 ...
Page 712: ...Chapter 38 Anti Spam ZyWALL USG 100 200 Series User s Guide 712 ...
Page 734: ...Chapter 39 Device HA ZyWALL USG 100 200 Series User s Guide 734 ...
Page 750: ...Chapter 40 User Group ZyWALL USG 100 200 Series User s Guide 750 ...
Page 756: ...Chapter 41 Addresses ZyWALL USG 100 200 Series User s Guide 756 ...
Page 768: ...Chapter 43 Schedules ZyWALL USG 100 200 Series User s Guide 768 ...
Page 784: ...Chapter 45 Authentication Method ZyWALL USG 100 200 Series User s Guide 784 ...
Page 806: ...Chapter 46 Certificates ZyWALL USG 100 200 Series User s Guide 806 ...
Page 818: ...Chapter 48 SSL Application ZyWALL USG 100 200 Series User s Guide 818 ...
Page 828: ...Chapter 49 Endpoint Security ZyWALL USG 100 200 Series User s Guide 828 ...
Page 880: ...Chapter 50 System ZyWALL USG 100 200 Series User s Guide 880 ...
Page 920: ...Chapter 54 Reboot ZyWALL USG 100 200 Series User s Guide 920 ...
Page 922: ...Chapter 55 Shutdown ZyWALL USG 100 200 Series User s Guide 922 ...
Page 942: ...Chapter 56 Troubleshooting ZyWALL USG 100 200 Series User s Guide 942 ...
Page 954: ...Chapter 57 Product Specifications ZyWALL USG 100 200 Series User s Guide 954 ...
Page 1126: ...Appendix F Open Software Announcements ZyWALL USG 100 200 Series User s Guide 1126 ...