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Execute filter rule, Filter set, Filter configuration – ZyXEL Communications Prestige 1600 User Manual

Page 84: Figure 10-2 filter rule process

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Prestige 1600 Universal Access Concentrator

10-2

Filter Configuration

Start

Fetch First

Filter Set

Fetch First

Filter Rule

Active?

Execute

Filter Rule

Fetch Next

Filter Rule

Next filter

Rule

Available?

Fetch Next

Filter Set

Next Filter Set

Available?

Accept Packet

Drop Packet

Yes

No

Yes

No

Yes

Packet into

filter

Filter Set

Forward

Drop

No

Check

Next
Rule

Figure 10-2 Filter Rule Process