[SNMP4J] Agent send a V3 trap

Frank Fock fock at agentpp.com
Wed Jul 25 01:54:29 CEST 2007


Hi Deepak,

MessageProcessingModel.MPv2c is 1 whereas the SNMP-TARGET-MIB
requires 2 for SNMPv2c. That's the error.

Best regards,
Frank

Saraswat, Deepak wrote:
> Hi All,
> 
>  
> 
> I have just installed a Snmp4j agent and tries to send a Cold start trap
> and found out that it always send a V3 trap. However, I have added a
> target with MPv2c processing model. How to change it's configuration to
> send V1/V2 trap by default. I also found that when I added this target
> it was got added as a V2 target as shown in the code but during
> retrieval it got Message processing model to be MPV3.
> 
>  
> 
> Thanks for the help in advance,
> 
> Regards
> 
> Deepak
> 
>  
> 
> Here is the target adding code:
> 
>  
> 
> protected void addNotificationTargets(SnmpTargetMIB targetMIB,
> 
>                                         SnmpNotificationMIB
> notificationMIB) {
> 
>     targetMIB.addDefaultTDomains();
> 
>  
> 
>     targetMIB.addTargetAddress(new OctetString("notification"),
> 
>                                TransportDomains.transportDomainUdpIpv4,
> 
>                                new OctetString(new
> UdpAddress("15.76.222.130/162").getValue()),
> 
>                                200, 1,
> 
>                                new OctetString("notify"),
> 
>                                new OctetString("v2c"),
> 
>                                StorageType.permanent);
> 
>     targetMIB.addTargetParams(new OctetString("v2c"),
> 
>                               MessageProcessingModel.MPv2c,
> 
>                               SecurityModel.SECURITY_MODEL_SNMPv2c,
> 
>                               new OctetString("cpublic"),
> 
>                               SecurityLevel.NOAUTH_NOPRIV,
> 
>                               StorageType.permanent);
> 
>     notificationMIB.addNotifyEntry(new OctetString("default"),
> 
>                                    new OctetString("notify"),
> 
>  
> SnmpNotificationMIB.SnmpNotifyTypeEnum.trap,
> 
>                                    StorageType.permanent);
> 
>   }
> 
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