Chapter 15 Firewall
102
15.3 DoS Screen
Use the
DoS
screen to enable DoS protection. Click
Security > Firewall > DoS
.
Figure 55
Security > Firewall > DoS
Table 52
Security > Firewall > Dos
LABEL
DESCRIPTION
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 IP
Address
Enter the destination IP address.
Destination Subnet
Mask
Enter the destination subnet mask.
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 51
Firewall > Rules: Edit (continued)
LABEL
DESCRIPTION
