Figure 19-6 Menu 27.1.1.2: Manual Setup; Table 19-4 Active Protocol: Encapsulation And Security Protocol; Table 19-5 Menu 27.1.1.2: Manual Setup - ZyXEL Communications ZyWall 10 User Manual

ZyWALL 10~100 Series Internet Security Gateway

Table 19-4 Active Protocol: Encapsulation and Security Protocol

Tunnel
Transport
19.5.2 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.
FIELD
Active Protocol Press [SPACE BAR] to choose from ESP Tunnel, ESP Transport, AH
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 The SPI must be unique and from one to four integers ("0" to "9").
Press [SPACE BAR] to choose from NULL, 3DES or DES and then press
Encryption
Algorithm [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
19-14
MODE
Menu 27.1.1.2 – Manual Setup
Active Protocol= ESP Tunnel
ESP Setup
SPI=
Encryption Algorithm= DES
Key1=
Key2= N/A
Key3= N/A
Authentication Algorithm= MD5
Key= N/A
AH Setup
SPI (Decimal)= N/A
Authentication Algorithm= N/A
Key=
Press ENTER to Confirm or ESC to Cancel:

Figure 19-6 Menu 27.1.1.2: Manual Setup

Table 19-5 Menu 27.1.1.2: Manual Setup

SECURITY PROTOCOL
ESP
AH
DESCRIPTION EXAMPLE
ESP Tunnel
1234
DES
VPN/IPSec Setup