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Gateway(config)# security
ddos whole-system-flood
fin [1-999]
[1-999]
Specify the packets per second.
Gateway(config)# security
ddos whole-system-flood
icmp
Enable to prevent a flood of ICMP
messages from an invalid IP address.
This attack can cause all TCP requests to
be halted.
Gateway(config)# security
ddos whole-system-flood
icmp [1-999]
[1-999]
Specify the packets per second.
Gateway(config)# security
ddos whole-system-flood
syn
Enable to prevent a SYN attack. A SYN
attack will interrupt the process of the
three way handshake of TCP and redirect
the acknowledge response to a malicious
IP address. Or it will cause the targeted
system to be flooded with false SYN
requests.
Gateway(config)# security
ddos whole-system-flood
syn [1-999]
[1-999]
Specify the packets per second.
Gateway(config)# security
ddos whole-system-flood
udp
Enable to prevent a flood of large
numbers of raw UDP packets targeted at
the Residential Gateway.
Gateway(config)# security
ddos whole-system-flood
udp [1-999]
[1-999]
Specify the packets per second.
No Command
Gateway(config)# no
security ddos
Disable DDoS prevention
Gateway(config)# no
security ddos icmp-smurf
Disable ICMP smurf
Gateway(config)# no
security ddos ip-land
Disable IP land
Gateway(config)# no
security ddos ip-spoof
Disable IP spoof
Gateway(config)# no
security ddos ip-teardrop
Disable IP teardrop
Gateway(config)# no
security ddos ping-of-death
Disable
ping-of-death
Gateway(config)# no
security ddos per-source-ip
fin
Disable FIN attack prevention on the LAN
port IP address
Gateway(config)# no
security ddos per-source-ip
icmp
Disable ICMP attack prevention on the
LAN port IP address
Gateway(config)# no
security ddos per-source-ip
syn
Disable SYN attack prevention on the
LAN port IP address
Gateway(config)# no
security ddos per-source-ip
udp
Disable UDP attack prevention on the
LAN port IP address
