Re: [Mibble-users] parse TRAP-TYPE

[Per Cederberg]

Yes, the TRAP-TYPE is parsed and accessible in Mibble. But in SMIv1, the traps aren't assigned to OIDs, so they are a bit more tricky to find. Basically you search for them with their numeric value ("1", "2", etc):

   mib.getSymbolByValue("1")

Or you can find the traps by iterating over all MibValueSymbol instances, filtering out the symbols with a type that is instanceof SnmpTrapType.

You can always inspect the parsed results by using the MibblePrinter utility (which pretty-prints the parsed MIB). A small example for RFC1382-MIB:

#> bin/MibblePrinter.sh src/mibs/ietf/RFC1382-MIB

x25Restart TRAP-TYPE
    ENTERPRISE      x25
    VARIABLES       { x25OperIndex }
    DESCRIPTION
            "This trap means the X.25 PLE sent or
            received a restart packet.  The restart that
            brings up the link should not send a
            x25Restart trap so the interface should send
            a linkUp trap.  Sending this trap means the
            agent does not send a linkDown and linkUp
            trap."
    ::= 1

Cheers,

/Per

On Tue, May 28, 2013 at 8:19 AM, "Tim Schöndorfer" <address@hidden> wrote:

Hello,

 

I writing a snmp-trapreceiver with mibble. But mibble can not find the trap in the MIB-file (i think thats because the trap isnt a object-type, it is save in the mib as a TRAP-TYPE).

I spending much time on search for a solution, but i didnt find a way to parse the mib file and get the trap description or the trap name. The traps are snmp v1 traps so i get the enterprise oid and a specific number from the trap pdu and i try to parse the mib file with "Mib mib = MibLoader.load(Mib-File) and mib.getSymbolByOid(EnterpriseOid+.0.+specificNumber);" but this doenst work(it only works with normal OIDs). So how can i parse a mib-file with mibble to get the TRAP-TYPEs?

 

Thanks, Tim Schöndorfer

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