Hey Madhan,
There is an option to use RADIUS based MAC lookup with external RADIUS server. You will have to specify the RADIUS server information in the UI to use this option for MAB.


Vijaypal Khyalia
Staff Technical Service Advisor
JNCIE-ENT #952, CCIE#56675, JNCIP(ENT,DC,SP) , JNCIS-MISTAI (Wired & Wireless)
---------------------------------------------------------------------
Juniper Networks
m: +44 1372389147
e: vkhyalia@juniper.net
www.juniper.net
Vijaypal Khyalia | LinkedIn
------------------------------
Vijaypal Khyalia
Juniper Networks
------------------------------
Original Message:
Sent: 06-19-2025 07:23
From: MADHAN KUMAR G
Subject: Wireless MAC Authentication with WPA2-PSK in Juniper Mist – Is It Supported via Access Assurance?
Does Juniper Mist Access Assurance enforce policies on a WPA2‑PSK SSID when you try to use Wireless MAC Authentication (MAB)? I've found documentation for wired MAB, but nothing for the wireless case. While the MPSK‑based IoT workflow is well covered, we still need MAC filtering-either alongside PSK or MPSK. Has anyone successfully done this, or come across relevant docs? Any guidance would be greatly appreciated!
------------------------------
MADHAN KUMAR G
------------------------------