Hello I need to query freeradius by snmp. Badly I'm not very firendly with SMUX protcol, and the documentation of this part is really little. Let me show you what I did . My platform is RedHat Linux 9 and my Freeradius release is 0.8 I checked the configure file, and check a line "with-snmp" . it seems freeradius configure adds -with-snmp by default when you start configuring. But according to snmp documents, I added -with-snmp to my configure line. ( configure -with-snmp --prefix=something) After compliation is completed: In radiusd.conf,checked that snmp.conf included. In snmp.conf added "smux_password=secret" In my net-snmp.conf I added " smuxpeer .1.3.6.1.4.1.3317.1.3.1 secret" The GNOME-PRODUCT-RADIUSD-MIB.mib downloaded (.1.3.6.1.4.1.3317.1.3.1) and copied in my GETIF (snmp viewer) directory When I query with getif it I didne see any SMUX query in my SNMP log. And nothing reach to freeradius. What should I do ? What is the MIB directory in freeradius package ? there are AUTH , ACCT mib files for MIB2. I think freeradus doesn't support them and just has 1 OID which is .1.3.6.1.4.1.3317.1.3.1 . If this is true , can anyone say what is this OID ? Regards Reza