Denial Of Service - Delta DVS-328 series User Manual

Login User Sessions
Item
ID
Type
User
Peer-Address

3.11.3 Denial of Service

The Delta switch provides six types of denial of service (DoS) attacks for you to block and monitor attacks.
Please refer to the following table for description.
Denial of Service Configuration
Denial of Service SIP=DIP
Select one of the following radio buttons:
 Disable: This is the default setting.
 Enable: Packets that have a source IP (SIP) address equal to the destination IP
(DIP) address are dropped.
Denial of Service First Fragment
Select one of the following radio buttons:
 Disable: This is the default setting.
 Enable: Packets with a TCP header that is smaller than the configured minimum
TCP header size are dropped.
Denial of Service Min TCP Hdr Size
Specify the minimum TCP header size. Enter a value in the range of 0 to 255 bytes.
Denial of Service TCP Fragment
Select one of the following radio buttons:
 Disable: This is the default setting.
 Enable: Packets that have an IP fragment offset equal to 1 are dropped.
Denial of Service TCP Flag
Select one of the following radio buttons:
 Disable: This is the default setting.
The unique session identifier
The session types:
 console
 telnet
 ssh
 http
 https
The name of the user who log in.
The IP address to which the user log in.
Description
C h a p t e r 3 F e a t u r e d F u n c t i o n s
Description
Factory default
Disable
Disable
20
Disable
Disable
3 - 1 0 1