ZyXEL Communications P-873HNU-51B, User Manual

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Chapter 15 Firewall
P-873HNU(P)-51B User’s Guide
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Custom Destination
Port This field is displayed only when you select Specific Protocol in Select
Protocol.
Enter a single port number or the range of port numbers of the destination.
Policy Use the drop-down list box to select whether to discard (DROP), deny and
send an ICMP destination-unreachable message to the sender of (REJECT) or
allow the passage of (ACCEPT) packets that match this rule.
Direction Use the drop-down list box to select the direction of traffic to which this rule
applies.
Enable Rate Limit Select this check box to set a limit on the upstream/downstream transmission
rate for the specified protocol.
Specify how many packets per minute or second the transmission rate is.
Scheduler Rules Select a schedule rule for this ACL rule form the drop-down list box. You can
configure a new schedule rule by click Add new rule. This will bring you to the
Security Settings > Scheduler Rules screen.
Apply Click Apply to save your changes.
Cancel Click Cancel to exit this screen without saving.
Table 71
Security Settings > Firewall > Access Control > Add/Edit (continued)
LABEL DESCRIPTION