Dell-Physicaldescription-MIB :: rlStackUnitDifferentSwVersion

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › Dell-Physicaldescription-MIB › rlStackUnitDifferentSwVersion

rlStackUnitDifferentSwVersion

Module: Dell-Physicaldescription-MIB

OID (symbolic): Dell-Physicaldescription-MIB::rlStackUnitDifferentSwVersion

OID (numeric): 1.3.6.1.4.1.89.0.190

Node type: NOTIFICATION-TYPE

Description: Trap indicating that the new unit added to the stack has different software version than the master.

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> '' Dell-Physicaldescription-MIB::rlStackUnitDifferentSwVersion
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.89.0.190

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]:59266->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (70598530) 8 days, 4:06:25.30
  SNMPv2-MIB::snmpTrapOID.0 = OID: Dell-Physicaldescription-MIB::rlStackUnitDifferentSwVersion

SNMPv3 example:

snmptrap -v3 -l authPriv -u snmpv3user -a SHA -A "AuthPass1" -x AES -X "PrivPass1" <manager> '' Dell-Physicaldescription-MIB::rlStackUnitDifferentSwVersion

Start monitoring Dell PowerConnect/N-Series stackable switch (chassis/module inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Dell-Physicaldescription-MIB::rlStackUnitDifferentSwVersion OID value, configure state conditions and alerts, and monitor any Dell PowerConnect/N-Series stackable switch (chassis/module inventory) 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
1.3.6.1.4.1.89rndDell-MIB
1.3.6.1.4.1.89.0rndNotificationsDell-MIB
Numeric OIDNameModule
1.3.6.1.4.1.89.0.190rlStackUnitDifferentSwVersionDell-Physicaldescription-MIB