jnxJsScreenMonSynAttk
JUNIPER-JS-SCREENING-MIB ·
.1.3.6.1.4.1.2636.3.39.1.8.1.1.1.1.3
Object
column
SNMPv2-SMICounter64
The SYN (TCP connection request) attack is a common denial
of service (DoS) technique characterized by the following
pattern:
- Using a spoofed IP address not in use on the Internet,
an attacker sends multiple SYN packets to the target machine.
- For each SYN packet received, the target machine allocates
resources and sends an acknowledgement (SYN-ACK) to the source
IP address. This can cause the target machine to allocate
resources for more than 3 minutes to respond to just one i
SYN attack, hence wasting resources.
This attribute records the number of SYN attacks.
Context
- MIB
- JUNIPER-JS-SCREENING-MIB
- OID
.1.3.6.1.4.1.2636.3.39.1.8.1.1.1.1.3- Type
- column
- Access
- readonly
- Status
- current
- Parent
- jnxJsScreenMonEntry
Syntax
SNMPv2-SMICounter64
Values & Constraints
No enumerated values or constraints recorded.