ZyXEL Communications 200 Series - Manual (Page 360)

Chapter 20 IPSec VPN
ZyWALL USG 100/200 Series User’s Guide
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20.2.2 The VPN Connection Add/Edit Manual Key Screen
The VPN Connection Add/Edit Manual Key screen allows you to create a new VPN
connection or edit an existing one using a manual key. This is useful if you have problems
with IKE key management. To access this screen, go to the VPN Connection summary screen
(see
Section 20.2 on page 353 ), and click either the Add icon or an existing manual key
entry’s Edit icon. In the VPN Gateway section of the screen, select Manual Key.
"
Only use manual key as a temporary solution, because it is not as secure as a
regular IPSec SA.
Original Port 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 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.
Add icon This column contains icons to add, move, and remove NAT records.
To add a NAT record, click the Add icon at the top of the column.
To move a NAT record, click the Move to N icon next to the record, and then
type the row number to which you want to move it. The records are renumbered
automatically.
To remove a NAT record, click the Remove icon next to the record. The
ZyWALL confirms that you want to delete the NAT record before doing so.
OK Click OK to save the changes.
Cancel Click Cancel to discard all changes and return to the main VPN screen.
Table 116 VPN > IPSec VPN > VPN Connection > Edit (continued)
LABEL DESCRIPTION