IP Prefix list

Tato sekce je dostupná pouze v angličtině.

Block “IP Prefix list” returns a special LPM (Longest Prefix Match) object which can be used only for membership testing. Because of that, this block only works with operator “in”. Returned object represents a prefix list defined by user in the appropriate menu section. More about IP Prefix lists is in chapter: IP prefix listy .

Can be used for testing of IP address membership.

Changed in 3.4.0 in prior versions this block returned iterable structure.

Block XML representation

XML representation of ip_prefix_list block¶

<xml xmlns="http://www.w3.org/1999/xhtml">
  <block type="ip_prefix_list">
    <field name="IP_PREFIX_LIST">cac2ac66-84b0-4d50-918e-22a70d55ac56</field>
  </block>
</xml>

Example of visual representation

Block "IP Prefix list" — Block “IP Prefix list”

Example of block usage

Example of "IP Prefix list" block — Example of “IP Prefix list” block

Block is used to find, whether the input IP address is in the “enabled_ip” IP Prefix list. If true, program forwards the message for processing to the “apache” parser.