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Chapter 12    Firewall

91

Use the DoS screen to enable DoS protection. Click Security > Firewall > DoS.

Figure 64 Security > Firewall > DoS

Table 55   Security > Firewall > Dos

Denial of 

Services

Enable this to protect against DoS attacks. The Router will drop sessions that surpass 

maximum thresholds.

Apply

Click this to save your changes.

Undo

Click this to restore your previously saved settings.

Advanced

Click this to go to a screen to specify maximum thresholds at which the Router will start 

dropping sessions.

 Destination Port

Enter a single destination port or a port range.

Action for Matched 

Packets

Select whether to 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. 

Table 54   Firewall > Rules: Edit (continued)