1.1.7 and rlm_sql_mysql duplicated query

[Georgi Alexandrov]

 >Santiago Balaguer García wrote:
 >> The answer is not totally correct. Because a microcuts in the 
 >> connectibity of hotspot cause that hotspot re-sends the acct request.
 >
 >No, because then the Acct-Session-Id would remain the same.
 >
 >> In that case, you have to desactivate:
 >>  - accounting_start_query_alt
 >>  - accounting_stop_query_alt
 >
 >No. Re-read the original post. The Acct-Session-Id is different, hence 2 
 >sessions are being inserted into SQL, but no Accounting-Stop ever gets 
 >send for the 1st.
 >
 >The NAS is misbehaving.
 >

The problem was in the NAS itself indeed and not in freeradius. Thanks.