Draytek Vigor3910 Series, User Manual

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Vigor3910 Series User’s Guide 468
This command allows users to check the content of selected DDNS account.
S S y y n n t t a a x x
ddns show -i [value]
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Parameter Description
-I [value] Display the content of selected DDNS account.
[value]: value must be between 1-6
E E x x a a m m p p l l e e
> ddns show -i 1
--------------------------------------------------
Index: 1
[ ] Enable Dynamic DNS Account
WAN Interface: WAN1 First
Service Provider: dyn.com (www.dyn.com)
Service Type: Dynamic
Domain Name: [].[]
Login Name:
[ ] Wildcards
[ ] Backup MX
Mail Extender:
Determine Real WAN IP: WAN IP
DrayTek>
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:
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This command allows users to configure the settings for DoS defense system.
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dos [-V | D | A]
dos [-s ATTACK_F [THRESHOLD][ TIMEOUT]]
dos [-a | e [ATTACK_F][ATTACK_0] | d [ATTACK_F][ATTACK_0]]
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Parameter Description
-V View the configuration of DoS defense system.
-D Deactivate the DoS defense system.
-A Activate the DoS defense system.
-s Enable the defense function for a specific attack and set its
parameter(s).
ATTACK_F Specify the name of flooding attack(s) or portscan, e.g., synflood,
udpflood, icmpflood, or postscan.
THRESHOLD It means the packet rate (packet/second) that a flooding attack will
be detected. Set a value larger than 20.
TIMEOUT It means the time (seconds) that a flooding attack will be blocked.