All MIBs › WLSX-TRAP-MIB › wlsxOverflowIEDetected

wlsxOverflowIEDetected

OID (symbolic): WLSX-TRAP-MIB::wlsxOverflowIEDetected

OID (numeric): 1.3.6.1.4.1.14823.2.3.1.11.1.2.1185

Node type: NOTIFICATION-TYPE

Description: This trap indicates that an AP detected a management frame with a malformed information element. The declared length of the element is larger than the entire frame containing the element. This may be used to corrupt or crash wireless drivers. For more info check: http://www.wve.org/entries/show/WVE-2008-0008

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' WLSX-TRAP-MIB::wlsxOverflowIEDetected
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.14823.2.3.1.11.1.2.1185

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:55565->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (474738445) 54 days, 22:43:04.45
  SNMPv2-MIB::snmpTrapOID.0 = OID: WLSX-TRAP-MIB::wlsxOverflowIEDetected

Start monitoring Aruba wireless LAN controllers, Aruba switches (stacked) (AP-connect/client-auth/ARM/VRRP notification status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the WLSX-TRAP-MIB::wlsxOverflowIEDetected OID value, configure state conditions and alerts, and monitor any Aruba wireless LAN controllers, Aruba switches (stacked) (AP-connect/client-auth/ARM/VRRP notification status) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.14823	aruba	AP80-PRIVATE-MIB
1.3.6.1.4.1.14823.2	arubaEnterpriseMibModules	AP80-PRIVATE-MIB
1.3.6.1.4.1.14823.2.3	arubaAp	AP80-PRIVATE-MIB
1.3.6.1.4.1.14823.2.3.1	wlsrEnterpriseMibModules	ARUBA-MIB

Numeric OID	Name	Module
1.3.6.1.4.1.14823.2.3.1.11	wlsrTrapMIB	WLSX-TRAP-MIB
1.3.6.1.4.1.14823.2.3.1.11.1	wlsxTrapsGroup	WLSX-TRAP-MIB
1.3.6.1.4.1.14823.2.3.1.11.1.2	wlsxTrapDefinitionsGroup	WLSX-TRAP-MIB
1.3.6.1.4.1.14823.2.3.1.11.1.2.1185	wlsxOverflowIEDetected	WLSX-TRAP-MIB

WLSX-TRAP-MIB :: wlsxOverflowIEDetected

wlsxOverflowIEDetected

Module

This MIB depends on