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Residential Gateway and will cause it to
crash.
Gateway(config)# security
ddos ping-of-death
Enable to prevent the Residential
Gateway to receive oversized ping
packets which it cannot handle. The Ping
of Death attack will send packets which
exceed the maximum IP packet size of
65,535 bytes.
Gateway(config)# security
ddos per-source-ip fin
Enable to prevent a FIN attack on the LAN
port IP address.
Gateway(config)# security
ddos per-source-ip fin [1-
999]
[1-999]
Specify the packets per second.
Gateway(config)# security
ddos per-source-ip icmp
Enable
to
prevent
an ICMP attack on the
LAN port IP address.
Gateway(config)# security
ddos per-source-ip icmp [1-
999]
[1-999]
Specify the packets per second.
Gateway(config)# security
ddos per-source-ip syn
Enable to prevent a SYN attack on a
specified IP address.
Gateway(config)# security
ddos per-source-ip syn [1-
999]
[1-999]
Specify the packets per second.
Gateway(config)# security
ddos per-source-ip udp
Enable
to
prevent
a UDP attack on the
LAN port IP address.
Gateway(config)# security
ddos per-source-ip udp [1-
999]
[1-999]
Specify the packets per second.
Gateway(config)# security
ddos source-ip-blocking
Enable to block the IP.
Gateway(config)# security
ddos source-ip-blocking [1-
999]
[1-999]
Specify the time in second to block the IP.
Gateway(config)# security
ddos tcp-scan
Enable to prevent the Residential
Gateway to be probed by a hacker for
open TCP ports to then block.
Gateway(config)# security
ddos tcp-syn-with-data
Enable to prevent the hacker to send a
volume of requests for connections that
cannot be completed.
Gateway(config)# security
ddos tcp-udp-portscan
Enable to prevent a series of systematic
queries to the Residential Gateway for
open ports through which to route traffic.
Gateway(config)# security
ddos udp-bomb
Enable to prevent the hacker congesting
the network by a flood of UDP packets
between him and the Residential Gateway
using the UDP chargen service.
Gateway(config)# security
ddos udp-echo-chargen
Enable to prevent the hacker from
sending a UDP packet to the echo server
with a source port set to the chargen port.
Gateway(config)# security
ddos whole-system-flood
fin
Enable to prevent a FIN flood. This attack
will flood the network with connection
resets from an invalid IP address.
