_IP_V4_FILTER

struct _IP_V4_FILTER

{

      unsigned long   m_ValidFields; 

     IP_ADDRESS_V4   m_SrcAddress; 

      IP_ADDRESS_V4   m_DestAddress; 

     unsigned char   m_Protocol;  



}  

m_ValidFields

Specifies which of the fileds below contain valid values and should be matched against the packet. Must be a combination of the following flags: IP_V4_FILTER_SRC_ADDRESS, IP_V4_FILTER_DEST_ADDRESS, IP_V4_FILTER_PROTOCOL.

m_SrcAddress

Source IP address

m_DestAddress

Destination IP address

m_Protocol

Next Protocol (IP protocol type)