[AGENT++] <ErrorCode is -1406> <ErrorCode is -1403> <USMUserNameTable: No entry for (security name) in table> problems?

[Yasemin YILMAZ]

Hi all,

I have been testing atm_mib sample with SNMP JManager. When manager sends
SNMP GET request using "MD5DES" user (with MD5DESUserAuthPassword,
MD5DESUserPrivPassword), atm_agent records to log the following errors. Why
does agent++ detect there are problems although manager gets a response
succesfully for <1.3.6.1.4.1.4976.6.2.1.1.0> OID? And although the users are
added to corresponding table, how is that warning reported: 'WARNING:
USMUserNameTable: No entry for (security  name) in table' ?

Thanks in advance for your clarifications,

: (1)DEBUG  : USM: EngineID unknown
: (1)DEBUG  : mp: error while executing USM::process_msg
: (1)DEBUG  : ErrorCode is -1406
: (1)DEBUG  : v3MP::send_report: Sending report message.
: (1)DEBUG  : Parsed scoped_pdu: context_engine_id length(0x0), context_name
length(0x0)
: (1)DEBUG  : pdu->reqid = 0
: (1)DEBUG  : Looking up cache
: (5)DEBUG  : v3MP: Building message with (SecurityEngineID) (securityName)
(securityLevel) (contextEngineID) (contextName): (  80 00 13 70 05 6D 79 61
67 65 6E 74                ...p.myagent

), (), (1), (), ()
: (1)DEBUG  : Coding msgID(1573484127), maxMessageSize(0x1000),
msgFlags(0x0), securityModel(0x3)
: (1)DEBUG  : Coding sequence (headerdata), length = 0x10
: (5)WARNING: USMUserNameTable: No entry for (security  name) in table: ()
: (5)WARNING: USMUserTable: No entry for (security  name) in table: ()
: (1)DEBUG  : usmGetUsmUserName: User unknown
_________________________________________________________________.......
: (1)DEBUG  : MD5 authentication OK.
: 2180: (1)DEBUG  : ***Message not in TimeWindow!
: (1)DEBUG  : ErrorCode is -1403
: (1)DEBUG  : v3MP::send_report: Sending report message.
: (1)DEBUG  : Parse error: Wrong header type in scoped_pdu.
: (1)DEBUG  : mp: Error while trying to parse  scopedPDU!
: (1)DEBUG  : pdu->reqid = 0
: (1)DEBUG  : Looking up cache
: (5)DEBUG  : v3MP: Building message with (SecurityEngineID) (securityName)
(securityLevel) (contextEngineID) (contextName): (  80 00 13 70 05 6D 79 61
67 65 6E 74                ...p.myagent

), (MD5DES), (2), (), ()
_________________________________________________________________........

Best regars,
Yasemin