Discarding Duplicate Request

[Alan DeKok]

Rando Nakarmi wrote:
> I been seeing quite a large number of message like below logged in
> radius.log lately.
> 
> Discarding duplicate request from client classroom98 port 32880 - ID:
> 131 due to unfinished request 241848
> 
> I read some thread, this might be the case when back-end server (i.e
> auth servers) are too slow to respond. 

  Yes.

> My back-end is AD, using ntlm_auth. 
> radius version 2.1.12-4
> samba version 3.5.8-68

  It's the back-end.

> Any hints or suggestion how to resolve this would be very helpful.

  See the list archive.  There was a long set of discussions around this
earlier in the month.

> Most of the users get authenticated ( I don't think ntlm_auth is
> responding slow), I could not figure this out

  It's ntlm_auth / Samba / Windows AD.

  Alan DeKok.