Draytek Vigor3300 Series Manual de usuario descargar pdf (Pagina 33)

2.2.1.5 udpflood

This command can activate the UDP flood defense function. If the amount of UDP packets

from the Internet exceeds the user-defined threshold value, the router will be forced to

randomly discard the subsequent UDP packets within the user-defined timeout period.

enable <0/1>

threshold<value> <timeout>

threshold -s

Syntax Description

enable Enter “Enable 1” to enable udp flood defense.

Enter “Enable 0” to disable udp flood defense.

value Enter the number of the threshold for udp flood defense. The

range is from 0 to 65535. (default=300 packets/sec)

timeout Enter the value (greater than 5) for the time out. The unit is

second.

-s It is used for displaying the settings of current threshold.

Example

DrayTek/firewall/dos/udpflood> threshold 30 60

2.2.1.6 enable

This command can enable or disable DoS function.

enable <0/1>

Syntax Description

enable Enter “Enable 1” to enable udp flood defense.

Enter “Enable 0” to disable udp flood defense.

Example

DrayTek/firewall/dos> enable 1

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Draytek Vigor3300 Series Manual de usuario Pagina 33