Fortinet fortigate-100a Benutzerhandbuch

Go to Router > Router Objects > Prefix List.

Select the Add prefix-list entry icon to add a new prefix list entry or select the edit icon 
beside an existing prefix list entry to edit that entry.

Select Permit or Deny for the Action to take for the prefix in this prefix list entry.

Select either Match any or Match a network address.

If you selected Match a network address, enter the IP address and netmask that 
define the prefix for this prefix list entry.

Select Greater or equal to and enter a number from 0 to 32 to match prefix lengths 
that are greater than or equal to this number.

Select Less or equal to and enter a number from 0 to 32 to match prefix lengths that 
are less than or equal to this number.

Select OK.

Route maps are a specialized form of filter. Route maps are similar to access lists, but 
have enhanced matching criteria, and in addition to permit or deny actions can be 
configured to make changes as defined by set statements.

The prefix list name and the number of this entry.

Set the action to take for this prefix to Permit or Deny.

Select Match any to match any prefix. Select Match a network address 

and enter the prefix (IP address and netmask) for this prefix list entry. The 

length of the netmask should be less than the setting for Greater or equal 

to. 

Greater or equal to Match prefix lengths that are greater than or equal to this number. The 

setting for Greater or equal to should be less than the setting for Less or 

equal to. The setting for Greater or equal to should be greater than the 

netmask set for Prefix.The number can be from 0 to 32.

Match prefix lengths that are less than or equal to this number. The 

setting for Less or equal to should be greater than the setting for Greater 

or equal to. The number can be from 0 to 32.