ZyXEL VSG1432-B101 User Guide - Page 223
Security Settings > Firewall > Access Control > Add/Edit continued
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Chapter 16 Firewall Table 69 Security Settings > Firewall > Access Control > Add/Edit (continued) LABEL DESCRIPTION Select Protocol Select the transport layer protocol that defines your customized port from the drop-down list box. The specific protocol rule sets you add in the Security Settings > Firewall > Protocol > Add screen display in this list. Protocol If you want to configure a customized protocol, select Specific Protocol. This field is displayed only when you select Specific Protocol in Select Protocol. Custom Source Port Choose the IP port (TCP/UDP, TCP, UDP, or ICMP) that defines your customized port from the drop-down list box. This field is displayed only when you select Specific Protocol in Select Protocol. Custom Destination Port Enter a single port number or the range of port numbers of the source. 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. Scheduler Rules Apply Cancel Specify how many packets per minute or second the transmission rate is. 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. Click Apply to save your changes. Click Cancel to exit this screen without saving. VSG1432-B101 Series User's Guide 223