ZyXEL Communications ZyXEL ZyWALL 35 - Manual (Page 573)

ZyWALL 35 User’s Guide
Chapter 44 VPN/IPSec Setup 571
SPI (Decimal) The SPI must be from one to four unique decimal characters ("0" to "9") long.
Authentication
Algorithm
Press [SPACE BAR] to choose from MD5 or SHA1 and then press [ENTER].
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.
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.
Table 211 Menu 27.1.1.2: Manual Setup (continued)
FIELD DESCRIPTION