Figure 7-2 Filter Rule Process - ZyXEL Communications Prestige 314 PLUS User Manual

Prestige 314 PLUS Broadband Sharing Gateway with 4-Port Switch
Start
Packet
into Filter
Fetch First
Filter Set
Filter Set
Fetch Next Fetch First
Filter Set Filter Rule
Yes
Fetch Next
Yes
Filter Rule
Execute Filter
Next Filter Set Next Filter Rule
No
Available? Available? Rule
Check Next Rule
No
Forward
Drop
Drop Packet Accept Packet

Figure 7-2 Filter Rule Process

Filter Configuration 7-3