Figure 3-10 Vpn Wizard : Ipsec Setting; Table 3-11 Vpn Wizard : Ipsec Setting - ZyXEL Communications ZyWALL 5 User Manual

ZyWALL 5 Internet Security Appliance
LABEL
Pre-Shared Key
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3.5.4 IPSec Setting (IKE Phase 2)
The following table describes the labels in this screen.
LABEL
Encapsulation Mode
IPSec Protocol
3-16
Table 3-10 VPN Wizard : IKE Tunnel Setting
Type your pre-shared key in this field. A pre-shared key identifies a communicating
party during a phase 1 IKE negotiation. It is called "pre-shared" because you have to
share it with another party before you can communicate with them over a secure
connection.
Type from 8 to 31 case-sensitive ASCII characters or from 16 to 62 hexadecimal ("0-
9", "A-F") characters. You must precede a hexadecimal key with a "0x" (zero x), which
is not counted as part of the 16 to 62 character range for the key. For example, in
"0x0123456789ABCDEF", "0x" denotes that the key is hexadecimal and
"0123456789ABCDEF" is the key itself.
Both ends of the VPN tunnel must use the same pre-shared key. You will receive a
"PYLD_MALFORMED" (payload malformed) packet if the same pre-shared key is not
used on both ends.
Click Back to return to the previous screen.
Click Next to continue.

Figure 3-10 VPN Wizard : IPSec Setting

Table 3-11 VPN Wizard : IPSec Setting

Select Tunnel mode or Transport mode.
Select the security protocols used for an SA.
Both AH and ESP increase ZyWALL processing requirements and communications
latency (delay).
DESCRIPTION
DESCRIPTION
Wizard Setup