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N3000: Radius VLAN assignment

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Hi,

I've tried assigning a VLAN via Radius, and I don't want/need to do fully fledged EAP (802.1x) but only MAC-based auth/MAB.

One of the messages I got was:

Time Stamp..................................... Apr 13 2017 18:04:21
Result Age..................................... 0 days, 1 hours, 33 minutes, 9 seconds
Interface...................................... Gi1/0/1
MAC-Address.................................... 001E.330B.7554
VLAN Assigned.................................. 1
VLAN Assigned Reason........................... Default Assigned VLAN
Filter Name....................................
Auth Status.................................... Authorized
Reason......................................... Authentication Successful, VLAN Assignment Feature Not Present for a MAB Client.

I found out that the VLAN is correctly assigned ("Dot1x Radius Authentication Successful for a MAB Client") if I configure Radius to perform an EAP dialog.

Why would EAP be necessary in order to get VLAN assignment via Radius to work?

Radius returns all necessary items (Tunnel-Type, Tunnel-Medium-Type, Tunnel-Private-Group-Id), there is no need to add EAP for that.

Bye,

Jammac

PS. Here's my current config:

authentication enable
dot1x system-auth-control

aaa authentication dot1x default radius
aaa authorization network default radius

radius-server host 1.2.3.4
  key 123
  usage 802.1x

int range gi 1/0/1-46
  switchport mode general
  dot1x port-control mac-based
  dot1x reauthentication
  dot1x max-users 4  
  dot1x mac-auth-bypass
  authentication order mab
  authentication priority mab
exit


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