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Beginner

WS-C3550 Radius doesn't authenticate

Hello everyone.

 

I have a switch that I'm applying authentication with radius, but it doesn't work.
Checking the authentication logs I see the request arriving at high ports and not at 1812.

Please, does anyone have any ideas or parameters that can be adjusted in this configuration?

 

Follow the configuration:

radius-server host 192.168.120.108 auth-port 1812 acct-port 1813 key 7 XXXXXXXX

aaa authentication login default group radius local
aaa authentication enable default group radius enable
aaa authorization exec default group radius local

ip radius source-interface Vlan98

 

It is the IOS and model:

 

Cisco IOS Software, C3550 Software (C3550-IPSERVICESK9-M), Version 12.2(25)SEE2, RELEASE SOFTWARE (fc1)

 

 

Thank you.

 

Jocileia

1 REPLY 1
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VIP Mentor

Hi
Can you try adding this config please? If not working, can you share your authentication log?

aaa group server radius myradius
server 192.168.120.108 auth-port 1812 acct-port 1813
!
aaa authentication login default group myradius local
aaa authentication enable default group myradius enable
aaa authorization exec default group myradius local

Thanks
Francesco
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