1.1.7 and rlm_sql_mysql duplicated query

[Phil Mayers]

> So when the user logs I have two queries inserting similar data with different sessions ids:
> 
> 47B7691A2F4300 and 47B7691A2F4301
> 
> 
> I would really appreciate some guidance from this point on as I'm pretty much out of ideas.

Your NAS is broken / misbehaving. It sends the Acct-Session-Id and it's 
sending two. Consult your NAS documentation for possible reasons (e.g. 
some Cisco NAS send accounting sessions for the PPP LCP and IPCP layers 
- this can be disabled) or open a bug with the vendor.