snmp agent -- Error status = noSuchName, index = 1.

[Micael Karlberg]

What does your vacm.conf file look like?

/BMK

Adrian John Cahill wrote:
> 
> Hi,
>     I am haing a bit of trouble with the snmp agent in Erlang. If i try
> to send a request to the agent, i get the following error:
> 3> snmp_mgr:gn([[1,3]]).
> ok
> * Got PDU: v1, CommunityName = "all-rights"
> *!*!* An error occured. *!*!*
> Error status = noSuchName, index = 1.
> Response,         Request Id:79933850
>   [1,3] = 'NULL'
> 
> I turned on verbose error messages in the agent window, and it displays
> the following error:
> 
>  ** SNMP NET-IF LOG:
>    got paket from {127,0,0,1}:5000
> ** SNMP NET-IF MPD LOG:
>    v1, community: all-rights
> ** SNMP LOCAL-DB LOG: variable get: snmpEngineMaxMessageSize
> ** SNMP LOCAL-DB LOG: table next: snmpTargetAddrTable
> ** SNMP LOCAL-DB LOG: table next: snmpTargetAddrTable -> first
> ** SNMP LOCAL-DB DEBUG: table next result: "127.0.0.1 v3"
> ** SNMP LOCAL-DB LOG: table get row: snmpTargetAddrTable -> "127.0.0.1
> v3"
> ** SNMP LOCAL-DB DEBUG: table get row result: {"127.0.0.1 v3",
>                                                [1,3,6,1,6,1,1],
>                                                [127,0,0,1,19,136],
>                                                1500,
>                                                3,
>                                                "std_trap",
>                                                "target_v3",
>                                                3,
>                                                1,
>                                                [],
>                                                [],
>                                                2048}
> ** SNMP NET-IF MPD DEBUG: PDU type: 'get-next-request'
> ** SNMP NET-IF LOG:
>    got pdu from {127,0,0,1}:5000 {pdu,'get-next-request',
>                                       79933850,
>                                       noError,
>                                       0,
>                                       [{varbind,[1,3],'NULL','NULL',1}]}
> 
> ** SNMP MASTER-AGENT DEBUG:
>    Received PDU {pdu,'get-next-request',
>                      79933850,
>                      noError,
>                      0,
>                      [{varbind,[1,3],'NULL','NULL',1}]} from
> {{127,0,0,1},
>                                                               5000}
> ** SNMP MASTER-AGENT ACM TRACE: check access for
>    Pdu:            {pdu,'get-next-request',
>                         79933850,
>                         noError,
>                         0,
>                         [{varbind,[1,3],'NULL','NULL',1}]}
>    Security model: 1
>    Community:      all-rights
> ** SNMP MASTER-AGENT ACM TRACE: View type: read
> ** SNMP LOCAL-DB LOG: table get row: snmpCommunityTable -> "all-rights"
> ** SNMP LOCAL-DB DEBUG: table get row result: {"all-rights",
>                                                "all-rights",
>                                                "all-rights",
>                                                "sqlEngine",
>                                                [],
>                                                [],
>                                                3,
>                                                1}
> ** SNMP MASTER-AGENT ACM TRACE: get mib view
>    Security name: "all-rights"
>    Context name:  []
> ** SNMP LOCAL-DB LOG: table get row: intContextTable -> []
> ** SNMP LOCAL-DB DEBUG: table get row result: undefined
> ** SNMP LOCAL-DB LOG: table get row: vacmSecurityToGroupTable -> [1,
>                                                                   10,
>                                                                   97,
>                                                                   108,
>                                                                   108,
>                                                                   45,
>                                                                   114,
>                                                                   105,
>                                                                   103,
>                                                                   104,
>                                                                   116,
>                                                                   115]
> ** SNMP LOCAL-DB DEBUG: table get row result: undefined
> ** SNMP MASTER-AGENT LOG:
>    auth init check failed: noGroupName
> ** SNMP MASTER-AGENT DEBUG:
>    Raw error status: authorizationError
> ** SNMP NET-IF LOG:
>    reply pdu: {pdu,'get-response',
>                    79933850,
>                    noSuchName,
>                    1,
>                    [{varbind,[1,3],'NULL','NULL',1}]}
> ** SNMP LOCAL-DB LOG: variable get: snmpEngineMaxMessageSize
> ** SNMP NET-IF INFO: time in agent: 27993 mysec
> 
> I noticed that it says target_v3, i have the agent set up for snmp v1, i
> have tried snmp v1&2&3 but i get the exact same error message.
> I do not know how to progress this any further, if anyone has any
> suggestions i would be delighted.
> Tia
> adrian

--
Micael Karlberg   
Ericsson Utvecklings AB, Älvsjö, Sweden
Tel:  +46 8 727 5668
Mail: micael.karlberg@REDACTED
Fax:  +46 8 727 5668