Thank you for the reply. Do I just make up an engine ID, since
createLocalEngineID seems to return the same one on both the agent and the
client? If I just make one up, how do I do that (beginner alert)?
Here's the relevant part of my test code:
TransportMapping transport = new DefaultUdpTransportMapping();
Snmp snmp = new Snmp(transport);
OctetString localEngineId = new OctetString(MPv3.createLocalEngineID());
<<<<<<<<<<<<<<<<
USM usm = new USM(SecurityProtocols.getInstance(), localEngineId, 0);
SecurityModels.getInstance().addSecurityModel(usm);
OctetString securityName = new OctetString("myuser");
OID authProtocol = AuthMD5.ID;
OID privProtocol = PrivDES.ID;
OctetString authPassphrase = new OctetString("myauth");
OctetString privPassphrase = new OctetString("mypriv");
snmp.getUSM().addUser(securityName, new UsmUser(securityName, authProtocol,
authPassphrase, privProtocol, privPassphrase));
UserTarget target = new UserTarget();
target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
target.setSecurityName(securityName);
target.setAddress(GenericAddress.parse(String.format("udp:%s/%s",
"127.0.0.1", "161")));
target.setVersion(SnmpConstants.version3);
target.setRetries(2);
target.setTimeout(60000);
transport.listen();
PDU pdu = new ScopedPDU();
pdu.add(new VariableBinding(new OID("1.3.6.1.4.5.2.1.3"), new
Integer32(1)));
pdu.setType(PDU.SET);
ResponseEvent event = snmp.send(pdu, target);
if (event != null) {
pdu = event.getResponse();
if (pdu.getErrorStatus() == PDU.noError) {
System.out.println("SET Successful!");
} else {
System.out.println("SET Unsuccessful.");
}
}
> On Jan 26, 2018, at 2:14 AM, Frank Fock <[email protected]> wrote:
>
> Hi,
>
> This is most likely an issue about using the same engine ID if both run
> locally. You must use a unique ID to get it working.
>
> Best regards,
> Frank
>
>
>
>> On 26. Jan 2018, at 02:39, Mark Harpt <[email protected]> wrote:
>>
>> I wrote an SNMP client that talks to an agent (gets and sets) just fine if
>> the client is on a separate Windows PC from the agent. If the client is on
>> the same Windows PC as the agent, the agent receives the message from the
>> client but does not act upon it. Any ideas?
>>
>> _______________________________________________
>> SNMP4J mailing list
>> [email protected]
>> https://oosnmp.net/mailman/listinfo/snmp4j
>
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