Chapter 7 Firewall for FortiOS 5.0 : GUI & CLI - What You May Not Know : Length of Fields Restrictions
  
Length of Fields Restrictions
Most name fields accept 35 characters. The exceptions are:
Table 52: Characters allowed in some fields
Field
Characters allowed
VDOM names
12
VLAN name
15
RADIUS server secret
15
LDAP server common name identifier
15
Admin user password
32
Schedule names
32
Local certificate email
60
Modem dialup account user name, password, phone number fields
63
Firewall policy comments
63
RADIUS, LDAP server domain name
63
IPSec phase 1 local/peer ID
63
IPS custom signature name
63
Spam Filter MIME header name
63
Antivirus file block pattern
63
Local certificate organizational unit, organization, locality, state/province fields
127
IPSec phase 1 pre-shared key or certificate name
127
Web Filter banned word, URL, URL exempt, Pattern fields
127
Spam Filter RBL server name, email address, MIME header body
127
LDAP server distinguished name
128
IPS custom signature
511
Replacement message
1024