Chapter 29 IPSec VPN
ZyWALL/USG Series User’s Guide
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29.3 The VPN Gateway Screen
The VPN Gateway summary screen displays the IPSec VPN gateway policies in the ZyWALL/USG,
as well as the ZyWALL/USG’s address, remote IPSec router’s address, and associated VPN
connections for each one. In addition, it also lets you activate and deactivate each VPN gateway. To
access this screen, click Configuration > VPN > Network > IPSec VPN > VPN Gateway. The
following screen appears.
Figure 378 Configuration > VPN > IPSec VPN > VPN Gateway
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 209 Configuration > VPN > IPSec VPN > VPN Connection > Add/Edit (continued)
LABEL DESCRIPTION