Figure 42-6 Menu 27.1.1.2 Manual Setup; Table 42-5 Menu 27.1.1.2 Manual Setup - ZyXEL Communications Prestige 662HW Series User Manual

42.5.2 Security Parameter Index (SPI)
To edit this menu, move the cursor to the Edit Manual Setup field in Menu 27.1.1 – IPSec Setup
press [SPACE BAR] to select Yes and then press [ENTER] to go to Menu 27.1.1.2 – Manual Setup.
The following table describes the fields in this menu.
FIELD
Active Press [SPACE BAR] to choose from ESP Tunnel, ESP Transport, AH
Protocol Tunnel or AH Transport and then press [ENTER]. Choosing an ESP
combination causes the AH Setup fields to be non-applicable (N/A)
ESP Setup The ESP Setup fields are N/A if you chose an AH Active Protocol.
SPI (Decimal) The SPI must be unique and from one to four integers ("0" to "9").
Encryption Press [SPACE BAR] to choose from NULL, DES, 3DES or AES and then
Algorithm press [ENTER]. Fill in the Key1 field below when you choose DES and fill in
fields Key1 to Key3 when you choose 3DES. Select NULL to set up a tunnel
without encryption. When you select NULL, you do not enter any encryption
keys.
Key1 Enter a unique eight-character key. Any character may be used, including
spaces, but trailing spaces are truncated.
Fill in the Key1 field when you choose DES and fill in fields Key1 to Key3
when you choose 3DES.
Key2 Enter a unique eight-character key. It can be comprised of any character
including spaces (but trailing spaces are truncated).
Key3 Enter a unique eight-character key. It can be comprised of any character
including spaces (but trailing spaces are truncated).
Press [SPACE BAR] to choose from MD5 or SHA1 and then press [ENTER].
Authentication
Algorithm
Key Enter the authentication key to be used by IPSec if applicable. The key must
be unique. Enter 16 characters for MD5 authentication and 20 characters for
SHA-1 authentication. Any character may be used, including spaces, but
trailing spaces are truncated.
AH Setup The AH Setup fields are N/A if you chose an ESP Active Protocol.
VPN/IPSec Setup
Menu 27.1.1.2 – Manual Setup
Active Protocol= ESP Tunnel
ESP Setup
SPI (Decimal)= 0
Encryption Algorithm= DES
Key1= ?
Key2= N/A
Key3= N/A
Authentication Algorithm= MD5
Key= ?
AH Setup
SPI (Decimal)= N/A
Authentication Algorithm= N/A
Key= N/A
Press ENTER to Confirm or ESC to Cancel:

Figure 42-6 Menu 27.1.1.2 Manual Setup

Table 42-5 Menu 27.1.1.2 Manual Setup

DESCRIPTION
Prestige 662HW Series User's Guide
123456789abcde
EXAMPLE
ESP Tunnel
1234
DES
89abcde
MD5
42-11