DLINKSW-DOT1X-EXT-MIB :: dDot1xExtLoggedFail

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DLINKSW-DOT1X-EXT-MIB › dDot1xExtLoggedFail

dDot1xExtLoggedFail

Module: DLINKSW-DOT1X-EXT-MIB

OID (symbolic): DLINKSW-DOT1X-EXT-MIB::dDot1xExtLoggedFail

OID (numeric): 1.3.6.1.4.1.171.26.30.0.2

Node type: NOTIFICATION-TYPE

Description: The trap is sent when a host failed to pass 802.1X authenitcation (login failed).

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> '' DLINKSW-DOT1X-EXT-MIB::dDot1xExtLoggedFail
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.171.26.30.0.2

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]:63190->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (16633558) 1 days, 22:12:15.58
  SNMPv2-MIB::snmpTrapOID.0 = OID: DLINKSW-DOT1X-EXT-MIB::dDot1xExtLoggedFail

Start monitoring D-Link managed switch (802.1X extensions: dynamic/guest VLAN) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DLINKSW-DOT1X-EXT-MIB::dDot1xExtLoggedFail OID value, configure state conditions and alerts, and monitor any D-Link managed switch (802.1X extensions: dynamic/guest VLAN) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.26dlinkIndustrialCommonDLINK-ID-REC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.26.30dlinkSwDot1xExtMIBDLINKSW-DOT1X-EXT-MIB
1.3.6.1.4.1.171.26.30.0dDot1xExtMIBNotificationsDLINKSW-DOT1X-EXT-MIB
1.3.6.1.4.1.171.26.30.0.2dDot1xExtLoggedFailDLINKSW-DOT1X-EXT-MIB