ZyXEL P-314Plus User Guide - Page 117

Prestige 314 PLUS Broadband Sharing Gateway with 4-Port Switch Packet into IP Filter Filter Active? No Yes Apply SrcAddrMask to Src Addr Check Src IP Addr Not Matched Matched Apply DestAddrMask to Dest Addr Check Dest IP Addr Matched Check IP Protocol Matched Check Src & Dest Port Matched Not Matched Not Matched Not Matched More? Yes No Action Matched Check Next Rule Check Next Rule Action Not Matched Drop Forward Drop Forward Drop Packet Check Next Rule Accept Packet Figure 7-9 Executing an IP Filter Filter Configuration 7-11