freeradius 2.0 + snmp

Hello, have trouble with freeradius and snmp. Freeradius log in debug mode: ... SMUX connect try 1 SMUX SMUX open oid: 1.3.6.1.4.1.11344.1.1.1 SMUX open progname: radiusd SMUX open password: xxxxx SMUX SMUX register oid: 1.3.6.1.2.1.67.1.1.1.1 SMUX register priority: -1 SMUX register operation: 1 SMUX SMUX register oid: 1.3.6.1.2.1.67.2.1.1.1 SMUX register priority: -1 SMUX register operation: 1 At this point the radius down. Syslog: snmpd[3904]: refused smux peer: oid SNMPv2-SMI::enterprises.11344.1.1.1, descr radiusd CPU: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz Any ideas ? Thx.