ZyXEL Communications Corporation 5VZ-A2011 ユーザーズマニュアル

 Chapter 11 Firewall

CellPipe 7130 RG User’s Guide

Click Security > Firewall > DoS to display the following screen. This lets you 
turn on protection against DoS attacks. 

Figure 71   Security > Firewall > DoS 

Source Port

Enter a single port number or the range of port numbers of the source.

Destination IP 
Address

Enter the destination IP address in dotted decimal notation.

Destination 
Subnet Mask

Enter the destination subnet mask.

Destination Port

Enter the port number of the destination.

Start Time

Specify the hour and minute when the firewall schedule begins.

Hour - 0 - 23

Minute - 0 - 59

The time is in 24-hour format, for example 15:00  is 3:00 PM.

Stop Time

Specify the hour and minute when the firewall schedule stops.

Hour - 0 - 23

Minute - 0 - 59

The time is in 24-hour format, for example 15:00  is 3:00 PM.

Select Days

Select each day of the week the firewall schedule is effective.

Interface

Select Select All to apply the rule to all interfaces on the CellPipe 
7130 RG or select the specific WAN interface(s) to which this rule 
applies. 

Back

Click Back to return to the previous screen.

Apply

Click Apply to save your customized settings and exit this screen.

Table 53   Firewall > Incoming: Add (continued)