MIB Table in SnmpV2

[Frank Fock]

Hi Christel,

Did you add the (single) row before accessing the table? I think the
row should be created when the agent is initialized. The definition of
the table is OK.

Best regards,
Frank


christel.sohnemann____philips.com wrote:

> Hi,
> sorry to disturb you again, but I have problems defining a MIB. I solved the problem I posted before, however things do not work as they should.
> So what I want to do is the following:
> Define a Table in a SMI II mib that contains one row. This row has 3 columns, each of them must be writeable by the SNMP manager.
> more generally spoken: I want my SNMP Agent (implemented with AgentX++) to receive the variable binding of three variables in one request and I thought I have to define a table in my MIB for that so any manager knows that these three variables belong
> together .... but maybe I am just to stupid to understand what to do...
> can somebody help me please? I defined a table as below, but the snmp manager does not have write access to the table column objects...
>
> thank you for your help!
> Christel
>
> traceSwitchTable OBJECT-TYPE
>         SYNTAX SEQUENCE OF TraceSwitchEntry
>         MAX-ACCESS not-accessible
> ---     MAX-ACCESS read-create
>         STATUS current
>         DESCRIPTION "a table containing all tracing switch information"
>         ::= {oidDSSMServerConfigurationInternal 9 }
>
> traceSwitchEntry OBJECT-TYPE
>         SYNTAX TraceSwitchEntry
>         MAX-ACCESS not-accessible
>         STATUS current
>         DESCRIPTION "for selecting the trace output from a SM host to a manager"
>         INDEX { traceIndex }
>         ::= { traceSwitchTable 1 }
>
> TraceSwitchEntry ::= SEQUENCE {
>         traceIndex INTEGER,
>         traceControl INTEGER,
>         traceSelect Integer32,
>         traceIPAddress DisplayString
> }
>
> traceIndex OBJECT-TYPE
>   SYNTAX          INTEGER
>   {
>         firstRow(1)
>   }
>   MAX-ACCESS          not-accessible
>   STATUS          current
>   DESCRIPTION     "table index for tracing. Only one row allowed."
>   DEFVAL  { -1 }
>   ::= { traceSwitchEntry 1 }
>
> traceControl OBJECT-TYPE
>   SYNTAX          INTEGER
>   {
>         disable(-1)
>         , general(0)
>         , debugChannel(1)
>   }
>   MAX-ACCESS          read-create
>   STATUS          current
>   DESCRIPTION     "Setting this variable specifies what kind of trace
>                                         information the sending manager requests."
>   DEFVAL  { -1 }
>   ::= { traceSwitchEntry 2 }
>
> traceSelect OBJECT-TYPE
>   SYNTAX         Integer32
>   MAX-ACCESS          read-create
>   STATUS          current
>   DESCRIPTION     "select the channel with this ID for tracing"
>   DEFVAL  { 0 }
>   ::= { traceSwitchEntry 3 }
>
> traceIPAddress OBJECT-TYPE
>   SYNTAX         DisplayString(SIZE(0..255))
>   MAX-ACCESS          read-create
>   STATUS          current
>   DESCRIPTION     "specify the IP address of the management application that wants to receive traces"
>   ::= { traceSwitchEntry 4 }
>