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AT-DOS-MIB

        The Denial of Service defense MIB for managing
defenses against denial of service attacks.

Source file: AT-DOS-MIB
Last revised: 29 Apr 2008, 11:25 UTC
Identity: dosDefense
Base OID: 1.3.6.1.4.1.207.8.4.4.4.143

Imported Objects

AT-SMI-MIB	modules
SNMPv2-SMI	BITS (no object page) Counter32 IpAddress MODULE-IDENTITY (no object page) NOTIFICATION-TYPE (no object page) OBJECT-TYPE (no object page)
SNMPv2-TC	TruthValue

Net-SNMP examples using the allied-old MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity

/usr/bin/snmptranslate -Pud -Ir -On -m 'AT-DOS-MIB' -M '/opt/observium/mibs/allied-old:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'AT-DOS-MIB::dosDefense'

Walk the MIB subtree

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'AT-DOS-MIB' -M '/opt/observium/mibs/allied-old:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'AT-DOS-MIB::dosDefense'

How SNMP, Net-SNMP, MIB paths, and variants work

Objects (19)

dosDefense		`.1.3.6.1.4.1.207.8.4.4.4.143`
dosDefenseStatus	Enumeration	`.1.3.6.1.4.1.207.8.4.4.4.143.1`
dosDefenseDebugMode	Bits	`.1.3.6.1.4.1.207.8.4.4.4.143.2`
dosDefenseNumDebugPackets	Enumeration	`.1.3.6.1.4.1.207.8.4.4.4.143.3`
dosDefenseTable		`.1.3.6.1.4.1.207.8.4.4.4.143.4`
dosDefenseEntry	dosDefensePortdosDefenseAttackType	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1`
dosDefensePort	Integer32	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.1`
dosDefenseAttackState	Enumeration	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.10`
dosDefenseAttackCount	SNMPv2-SMICounter32	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.11`
dosDefenseRemainingBlockTime	secondsInteger32	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.12`
dosDefenseAttackType	Enumeration	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.2`
dosDefenseDefenseStatus	Enumeration	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.3`
dosDefenseThreshold	Integer32	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.4`
dosDefenseBlockTime	secondsInteger32	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.5`
dosDefenseMirroring	SNMPv2-TCTruthValue	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.6`
dosDefensePortType	Enumeration	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.7`
dosDefenseSubnetAddress	SNMPv2-SMIIpAddress	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.8`
dosDefenseSubnetMask	SNMPv2-SMIIpAddress	`.1.3.6.1.4.1.207.8.4.4.4.143.4.1.9`
dosDefenseTraps		`.1.3.6.1.4.1.207.8.4.4.4.143.5`

Dependencies (3) 3 direct Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree

AT-DOS-MIBallied-oldselected
- AT-SMI-MIBallied-old1 symbol
  - SNMPv2-SMIrfcdefault fallback3 symbols
  - SNMPv2-TCrfcdefault fallback1 symbol
    - SNMPv2-SMIrfcshared1 symbol
- SNMPv2-SMIrfcdefault fallbackshared6 symbols
- SNMPv2-TCrfcdefault fallbackshared1 symbol

Dependency-first compile order

SNMPv2-SMIrfc
SNMPv2-TCrfc
AT-SMI-MIBallied-old
AT-DOS-MIBallied-oldselected

Notifications / Traps (2)

Name	OID	Description
dosDefenseAttackStart dosDefensePort dosDefenseAttackType	`.1.3.6.1.4.1.207.8.4.4.4.143.5.1`	Triggered when an attack is detected on a port.
dosDefenseAttackEnd dosDefensePort dosDefenseAttackType	`.1.3.6.1.4.1.207.8.4.4.4.143.5.2`	Triggered when an attack is finished on a port. This occurs after an attack packet has not been seen for a complete BlockTime period.