All MIBs › DNOS-DENIALOFSERVICE-PRIVATE-MIB › agentSwitchDenialOfServiceTCPSynFinMode
agentSwitchDenialOfServiceTCPSynFinMode
Module: DNOS-DENIALOFSERVICE-PRIVATE-MIB
OID (symbolic): DNOS-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceTCPSynFinMode
OID (numeric): 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.15
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Enables or Disables the TCP Syn and Fin Denial of Service protection feature.
What is agentSwitchDenialOfServiceTCPSynFinMode?
This object enables or disables the TCP SYN and FIN denial-of-service protection feature, which detects TCP packets that illegally carry both the SYN and FIN flags set simultaneously. An admin enables this because a packet with both flags is never valid in normal TCP behavior and is commonly used to probe or evade security devices. For example, setting this to enable(1) causes the switch to drop any TCP segment with both SYN and FIN flags set.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.15 snmpwalk -v2c -c public <target> DNOS-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceTCPSynFinMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.15.1 snmpget -v2c -c public <target> DNOS-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceTCPSynFinMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.15.1 i <value>
Start monitoring Dell EMC Networking switch, DNOS-based (DoS attack prevention) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DNOS-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceTCPSynFinMode OID value, configure state conditions and alerts, and monitor any Dell EMC Networking switch, DNOS-based (DoS attack prevention) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.674 | dell | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10895 | dellLan | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000 | dellLanStandard | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000.2 | dellLanExtension | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132 | lvl7 | BROADCOM-REF-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1 | lvl7Products | BROADCOM-REF-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1 | fastPath | BROADCOM-REF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31 | fastPathDenialOfService | DNOS-DENIALOFSERVICE-PRIVATE-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1 | agentSwitchDenialOfServiceGroup | DNOS-DENIALOFSERVICE-PRIVATE-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.15 | agentSwitchDenialOfServiceTCPSynFinMode | DNOS-DENIALOFSERVICE-PRIVATE-MIB |