diff --git a/agent_based/cisco_wlc.py b/agent_based/cisco_wlc.py
index 20e42a1de63b3782fddcaeddc89637da559d55bc..0a09dceff290ceaaf5896c3bf90ef02118c88a63 100644
--- a/agent_based/cisco_wlc.py
+++ b/agent_based/cisco_wlc.py
@@ -22,8 +22,8 @@
 #             fixed _render_mac_address/_render_ip_address, code cleanup, removed WIPS check
 #             added lwap_uptime/time taken to join. changed perfdata to 1/s
 # 2021-07-29: fix missing data from discovery (inv_ap_info)
-# 2022-03-07: fixed handling of missing AP (THX to andreas[dot]doehler[at]gmail[dot]com
-#
+# 2022-03-07: fixed handling of missing AP (THX to andreas[dot]doehler[at]gmail[dot]com)
+# 2022-04-01: added RADIO MAC address
 
 from time import time
 from dataclasses import dataclass
@@ -94,6 +94,7 @@ class ApInfo:
     ap_serialnumber: str
     ap_ipaddress: str
     ap_ethernetmacaddress: str
+    ap_radio_mac: str
     ap_operationstatus: Optional[int] = None
 
 
@@ -270,8 +271,9 @@ def parse_cisco_wlc(string_table: List[StringTable]) -> Optional[Dict[str, Ap]]:
     parsed = {}
 
     for ap in bsnap:
-        ap_oid_end, bsnap_name, ap_location, ap_operationstatus, ap_model, ap_serialnumber, \
+        ap_oid_end, ap_dot3_mac_address, bsnap_name, ap_location, ap_operationstatus, ap_model, ap_serialnumber, \
         ap_ipaddress, ap_ethernetmacaddress = ap
+
         ap_info = ApInfo(
             ap_location=ap_location,
             ap_operationstatus=int(ap_operationstatus) if ap_operationstatus.isdigit else None,
@@ -279,6 +281,7 @@ def parse_cisco_wlc(string_table: List[StringTable]) -> Optional[Dict[str, Ap]]:
             ap_serialnumber=ap_serialnumber,
             ap_ipaddress=ap_ipaddress,
             ap_ethernetmacaddress=_render_mac_address(ap_ethernetmacaddress),
+            ap_radio_mac=_render_mac_address(ap_dot3_mac_address),
         )
 
         parsed.update({
@@ -294,7 +297,7 @@ def parse_cisco_wlc(string_table: List[StringTable]) -> Optional[Dict[str, Ap]]:
 
 ###########################################################################
 #
-#  INVENTORY function
+#  DISCOVERY function
 #
 ###########################################################################
 
@@ -417,7 +420,8 @@ def check_cisco_wlc(item, params, section: Dict[str, Ap]) -> CheckResult:
 
     yield Result(state=State.OK, notice=f'\nBase data:')
     yield Result(state=State.OK, notice=f' - IP address: {ap_info.ap_ipaddress}')
-    yield Result(state=State.OK, notice=f' - MAC address: {ap_info.ap_ethernetmacaddress}')
+    yield Result(state=State.OK, notice=f' - Ethernet MAC address: {ap_info.ap_ethernetmacaddress}')
+    yield Result(state=State.OK, notice=f' - Radio MAC address: {ap_info.ap_radio_mac}')
     yield Result(state=State.OK, notice=f' - Model: {ap_info.ap_model}')
     yield Result(state=State.OK, notice=f' - S/N:  {ap_info.ap_serialnumber}')
     yield Result(state=State.OK, notice=f' - Location:  {ap_info.ap_location}')
@@ -574,6 +578,7 @@ register.snmp_section(
             base='.1.3.6.1.4.1.14179.2.2.1.1',  # AIRESPACE-WIRELESS-MIB::bsnAPEntry
             oids=[
                 OIDEnd(),
+                '1',  # bsnAPDot3MacAddress
                 '3',  # 1 bsnAPName
                 '4',  # 2 bsnAPLocation
                 '6',  # 3 bsnAPOperationStatus
diff --git a/cisco_wlc.mkp b/cisco_wlc.mkp
index 32d7e0a1bde94c80fdfe7269318072c458ff517a..927e4113c35a2efa07f33194f8f9f575306d51d0 100644
Binary files a/cisco_wlc.mkp and b/cisco_wlc.mkp differ
diff --git a/packages/cisco_wlc b/packages/cisco_wlc
index b6b30c5233fc0238e485c69a5b4b143204634f12..869821b042d71219f930c97b222a088084c7ded5 100644
--- a/packages/cisco_wlc
+++ b/packages/cisco_wlc
@@ -14,7 +14,7 @@
  'name': 'cisco_wlc',
  'num_files': 3,
  'title': 'monitor Cisco WLC APs',
- 'version': '20220307.v0.5c',
+ 'version': '20220401.v0.6',
  'version.min_required': '2.0.0',
  'version.packaged': '2021.09.20',
  'version.usable_until': None}
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