ZyXEL Communications IES-708-22A - Manual (Page 165)

IES-708-22A User’s Guide
165
C
H A P T E R
21
Packet Filtering
This feature is available in STU-C mode only.
This chapter describes how to configure the Packet Filter screen.
21.1 Packet Filter Screen
Use this screen to set which types of packets the IES-708-22A accepts on individual DSL
ports.
To open this screen, click Advanced Application > Filtering.
Figure 78 Advanced Application > Filtering
The following table describes the labels in this screen.
Table 47 Advanced Application > Filtering
LABEL DESCRIPTION
Port Use this drop-down list box to select a DSL port for which you wish to configure
packet type filtering. This box is read-only after you click on one of the port
numbers in the table below.
PPPoE Only Select this to allow only PPPoE traffic. This will gray out the check boxes for
other packet types and the system will drop any non-PPPoE packets.
Select the check boxes of the types of packets to accept on the DSL port. When
you clear one of these check boxes, the field label changes to Filter Out and
the system drops the corresponding type of packets