Re: Freeradius hangs

[Karthik R]

Alan,

 

yes, the RADIUS server returned Access-accept for the session requested from NAS. But it again receives the access-request from NAS and sending duplicate reply. Does it mean NAS unable to process the response received from Freeradius. Below is the reponse snap where i see access-accept and access-request happened several time at same instant. On the NAS end, its pretty plain configuration (configured radius ip and secret passwd) and no logging is available. The NAS documentation doesnt talk about radius error codes.

Sending Access-Accept of id 219 to 192.168.0.1 port 4754
        MS-CHAP2-Success = 0x9f533d41443033433538413845303733454132373045303043444441364531383431433344383938383938
        MS-MPPE-Recv-Key = 0xdc882e2dfa10109679e37fe4bafba95d
        MS-MPPE-Send-Key = 0xf3e3e6a91f2d6e4b64b8b2e5add4bdad
        MS-MPPE-Encryption-Policy = 0x00000002
        MS-MPPE-Encryption-Types = 0x00000004
Finished request 12
Going to the next request

--- Walking the entire request list ---
Waking up in 6 seconds...
rad_recv: Access-Request packet from host 192.168.0.1:4754 , id=219, length=151
Sending duplicate reply to client dlink:4754 - ID: 219
Re-sending Access-Accept of id 219 to 192.168.0.1 port 4754
Waking up in 6 seconds...
rad_recv: Access-Request packet from host 192.168.0.1:4754 , id=219, length=151
Sending duplicate reply to client dlink:4754 - ID: 219
Re-sending Access-Accept of id 219 to 192.168.0.1 port 4754
Waking up in 6 seconds...

so when i have this log message at radius srv end, at the client dialer interface i get this error message as "access was denied because username\password invalid on the domain". But am sure the logon credentials are correct.

Also freeradius service hangs sometime during authentication process while processing request which came from NAS box.

 

sorry about vague reply.

 

Kartthik

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