Tp-Link T2600G-52TS V3 [469/549] Command mode

Tp-Link T2600G-52TS V3 [469/549] Command mode
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syn-flood ——The attacker uses a fake IP address to send TCP request
packets to the server. Upon receiving the request packets, the server
responds with SYN-ACK packets. Since the IP address is fake, no response
will be returned. The server will keep on sending SYN-ACK packets. If the
attacker sends overflowing fake request packets, the network resource will
be occupied maliciously and the requests of the legal clients will be denied.
win-nuke —— Because the Operation System with bugs cannot correctly
process the URG (Urgent Pointer) of TCP packets, the attacker sends this
type of packets to the TCP port139 (NetBIOS) of the host with the Operation
System bugs, which will cause the host with a blue screen
.
ping-of-death —— Ping of Death attack means that the attacker sends
abnormal ping packets larger than 65535 bytes to cause system crash on the
target computer.
Note: Only T2600G-18TS supports Ping of Death.
smurf —— Smurf attack is a distributed denial-of-service attack in which
large numbers of Internet Control Message Protocol (ICMP) packets with the
intended victim’s spoofed source IP are broadcast to a computer network
using an IP broadcast address. Most devices on a network will, by default,
respond to this by sending a reply to the source IP address. If the number of
machines on the network that receive and respond to these packets is very
large, the victim’s computer will be flooded with traffic.
Note: Only T2600G-18TS supports Smurf Attack.
Command Mode
Global Configuration Mode
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Enable the DoS Defend Type named Land attack:
T2600G-28TS(config)#ip dos-prevent type land
54.3 show ip dos-prevent
Description
The show ip dos-prevent command is used to display the DoS information of
the detected DoS attack, including enable/disable status, the DoS Defend
Type,
the count of the attack, etc.

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