All MIBs › JUNIPER-JS-SCREENING-MIB › jnxJsScreenUdpFloodThresh
jnxJsScreenUdpFloodThresh
Module: JUNIPER-JS-SCREENING-MIB
OID (symbolic): JUNIPER-JS-SCREENING-MIB::jnxJsScreenUdpFloodThresh
OID (numeric): 1.3.6.1.4.1.2636.3.39.1.8.1.1.1.1.38
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: UDP flooding occurs when an attacker sends IP packets containing UDP datagrams with the purpose of slowing down the victim to the point that it can no longer handle valid connections.
The default threshold value is 1000 packets per second.
This attribute displays the UDP attack alarm threshold value.
What is jnxJsScreenUdpFloodThresh?
This read-only value reports the configured UDP-flood alarm threshold (1000 packets/sec by default) - the rate of UDP datagrams above which the device engages its UDP flood protection. An admin reads this to confirm the threshold matches the zone's expected legitimate UDP volume.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.39.1.8.1.1.1.1.38 snmpwalk -v2c -c public <target> JUNIPER-JS-SCREENING-MIB::jnxJsScreenUdpFloodThresh
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.39.1.8.1.1.1.1.38.1 snmpget -v2c -c public <target> JUNIPER-JS-SCREENING-MIB::jnxJsScreenUdpFloodThresh.1
Start monitoring Juniper SRX/J-series security appliance (DoS/DDoS screen defenses) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-JS-SCREENING-MIB::jnxJsScreenUdpFloodThresh OID value, configure state conditions and alerts, and monitor any Juniper SRX/J-series security appliance (DoS/DDoS screen defenses) from a single console.
OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.39 | jnxJsMibRoot | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.39.1 | jnxJsSecurity | JUNIPER-JS-SMI |
| 1.3.6.1.4.1.2636.3.39.1.8 | jnxJsScreening | JUNIPER-JS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.39.1.8.1 | jnxJsScreenMIB | JUNIPER-JS-SCREENING-MIB |
| 1.3.6.1.4.1.2636.3.39.1.8.1.1 | jnxJsScreenObjects | JUNIPER-JS-SCREENING-MIB |
| 1.3.6.1.4.1.2636.3.39.1.8.1.1.1 | jnxJsScreenMonTable | JUNIPER-JS-SCREENING-MIB |
| 1.3.6.1.4.1.2636.3.39.1.8.1.1.1.1 | jnxJsScreenMonEntry | JUNIPER-JS-SCREENING-MIB |
| 1.3.6.1.4.1.2636.3.39.1.8.1.1.1.1.38 | jnxJsScreenUdpFloodThresh | JUNIPER-JS-SCREENING-MIB |