![background image](/i/zyxel/144895/zyxel-zywall-2-ee/h/zyxel-zywall-2-ee-522.png)
ZyWALL 2 Series User’s Guide
37-16
VPN/IPSec
Setup
Table 37-5 Menu 27.1.1.2: Manual Setup
FIELD DESCRIPTION
EXAMPLE
Key3 Enter a unique eight-character key. It can be comprised of any character
including spaces (but trailing spaces are truncated).
Authentication
Algorithm
Press [SPACE BAR] to choose from
MD5
or
SHA1
and then press [ENTER].
MD5
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.
123456789a
bcde
AH Setup
The
AH Setup
fields are
N/A
if you chose an
ESP
Active Protocol
.
SPI (Decimal) The
SPI
must be from one to four unique decimal characters ("0" to "9")
long.
N/A
Authentication
Algorithm
Press [SPACE BAR] to choose from
MD5
or
SHA1
and then press [ENTER].
N/A
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.
N/A
When you have completed this menu, press [ENTER] at the prompt “Press ENTER to Confirm…” to save
your configuration, or press [ESC] at any time to cancel.