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Table 31 Security > Firewall > Access Control > Add New ACL Rule/Edit (continued)
LABEL
Destination IP
Address Start
Destination IP
Address End
Select Protocol
Protocol
Protocol Number
Source Port
Destination Port
Policy
Direction
Apply
Back
10.5 The DoS Screen
Click Security > Firewall > DoS to display the following screen. Use this screen to enable or
disable Denial of Service (DoS) protection.
Figure 43 Security > Firewall > DoS
LTE6100 User's Guide
DESCRIPTION
Enter an IP address or the starting IP address of the destination IP range.
Enter the ending IP address of the destination IP range.
Select the name of a configured service or select Select Service to define a new service
in this screen.
This field is available when you select Select Service in Select Protocol.
Choose the protocol type (TCP, UDP, ICMP or Others) of the service.
This field is available when you select Others in Protocol.
Enter the protocol number of the service type to which this ACL rule applies.
This field is displayed only when you select Select Service in Select Protocol and TCP
or UDP in Protocol.
Select Single or Range and then enter a single port number or the range of port
numbers of the source. Select Any to indicate any source port.
This field is displayed only when you select Select Service in Select Protocol and TCP
or UDP in Protocol.
Select Single or Range and then enter a single port number or the range of port
numbers of the destination. Select Any to indicate any destination port.
Use the drop-down list box to select whether to silently discard (DROP), deny and send
an ICMP destination-unreachable message to the sender of (REJECT) or allow the
passage of (PERMIT) packets that match this rule.
Use the drop-down list box to select the direction of traffic to which this rule applies. The
possible options are LAN to DEVICE, LAN to WAN, WAN to LAN, and WAN to
DEVICE.
Click Apply to save your changes.
Click Back to exit this screen without saving your changes.
Chapter 10 Firewall
75
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