Hi Frank,
thanks! worked like a charm.
BR
david
On 2/21/2013 8:53 PM, Frank Fock wrote:
Hi David,
You need to send a SNMP SET PDU to trigger an action.
With GET you get only the current state of the action adapter object.
Best regards,
Frank
Am 21.02.2013 19:04, schrieb david pocivalnik:
Hi Frank,
thanks for the explanations. I left only open issues (for readability)
and commented inline.
On 2/21/2013 1:25 AM, Frank Fock wrote:
Please find my comments inline below:
Am 19.02.2013 11:10, schrieb david pocivalnik:
but, I don't understand some details.
[...]
- the OID's I'm using start with "1.3.6.1.4.", when adding a View (in
the agent, vacm.addViewTreeFamily) I thought that when removing
vacm.addViewTreeFamily(new OctetString("fullReadView"), new OID("1.3"),
new OctetString(), VacmMIB.vacmViewIncluded, StorageType.nonVolatile);
I would only get an error back, but I again received the value.
It seems that there is another view associated with the group mapped to
your user that allows access to the OID.
I haven't checked that yet.
- with SNMP it is possible to set and get values, but just to be sure, i
can't call a method from an SNMP manager that returns void, but executes
the method called?
SNMP4J-AgentJMX provides MBeanActionMOScalarSupport to support actions
(= method call)
on scalars:
http://www.snmp4j.org/agentJMX/doc/org/snmp4j/agent/mo/jmx/MBeanActionMOScalarSupport.html
The mapping of the action parameters is provided through MBeanActionInfo.
thanks. I added
private static final Object[][] SCALAR_MBEANS_IMP_ACTIONS = {
{ TestManagementMib.oidImpCall, new
MBeanStateInfo[] { new
MBeanStateInfo(2, null, null) },
new MBeanActionInfo[] { new MBeanActionInfo(3, "startImport", new
Object[0]) }}};
scalarSupportActions.addAll(onameImp, SCALAR_MBEANS_IMP_ACTIONS);
impCall = moFactory.createScalar(oidImpCall,
moFactory.createAccess(MOAccessImpl.ACCESSIBLE_FOR_READ_WRITE), new
Integer32());
to the designated methods, as done for SCALAR_MBEANS_JVM_MEMORY_ACTIONS
in your example. The only problem, I can't seem to execute the method.
I'm sure that's a problem with the snmp call. I tried with
libexec/check_snmp -H dp -C public -o .1.3.6.1.4.1.42.2.145.3.163.1.1.2.3.0
(script by nagios) and
snmpget -c public -v 2c dp .1.3.6.1.4.1.42.2.145.3.163.1.1.2.3.0
which should call gc(), but in both cases the response is
SNMP OK - 2 | iso.3.6.1.4.1.42.2.145.3.163.1.1.2.3.0=2 ,
iso.3.6.1.4.1.42.2.145.3.163.1.1.2.3.0 = INTEGER: 2 respectively.
the same is true for the method I tried to call in my small test
application, which should just print something on the console of the
agent when called.
i couldn't think of any other method that I could use. Do you have any
idea what command to use to execute a method?
Thanks in advance and BR
David
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