IEEE802dot11-MIB :: dot11RSNAPairwiseCipherSelected

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IEEE802dot11-MIB › dot11RSNAPairwiseCipherSelected

dot11RSNAPairwiseCipherSelected

Module: IEEE802dot11-MIB

OID (symbolic): IEEE802dot11-MIB::dot11RSNAPairwiseCipherSelected

OID (numeric): 1.2.840.10036.1.9.1.21

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The selector of the last pairwise cipher negotiated.

What is dot11RSNAPairwiseCipherSelected?

The 4-octet selector identifying the pairwise cipher (e.g. CCMP, TKIP) last negotiated for RSNA. Admins read this to confirm a client associated using the expected strong cipher rather than falling back to a weaker, legacy one.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.2.840.10036.1.9.1.21
snmpwalk -v2c -c public <target> IEEE802dot11-MIB::dot11RSNAPairwiseCipherSelected

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.2.840.10036.1.9.1.21.1
snmpget -v2c -c public <target> IEEE802dot11-MIB::dot11RSNAPairwiseCipherSelected.1

Start monitoring Vendor-neutral IEEE 802.11 standard (wireless stations and access points) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE802dot11-MIB::dot11RSNAPairwiseCipherSelected OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.11 standard (wireless stations and access points) from a single console.

OID Breakdown

Upper-level ancestors (2 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.2member_bodyGB15629dot11-WAPI-MIB
Numeric OIDNameModule
1.2.840usIEEE802dot11-MIB
1.2.840.10036ieee802dot11IEEE802dot11-MIB
1.2.840.10036.1dot11smtIEEE802dot11-MIB
1.2.840.10036.1.9dot11RSNAConfigTableIEEE802dot11-MIB
1.2.840.10036.1.9.1dot11RSNAConfigEntryIEEE802dot11-MIB
1.2.840.10036.1.9.1.21dot11RSNAPairwiseCipherSelectedIEEE802dot11-MIB