2.2.1.1.17 DHCP_FILTER_LIST_TYPE

The DHCP_FILTER_LIST_TYPE enumeration defines the type of filter list to which the link-layer filter is to be added.

 typedef  enum _DHCP_FILTER_LIST_TYPE
 {
   Deny,
   Allow
 } DHCP_FILTER_LIST_TYPE,
  *LPDHCP_FILTER_LIST_TYPE;

Deny: Add the link-layer filter to the deny list.

Allow: Add the link-layer filter to the allow list.