Hi all, I need some help, I have implemented trap receiver using Snmp4j and now I am sending SnmpV3 INFORM using net-snmp tool "*snmpinform*"
I have implemented the *processPdu()* function to response the INFORM messages as told by Jeff. Still *snmpinform* fails due to bad response, Below is the output of the snmpinform command, [EMAIL PROTECTED] *snmpinform -v 3 -u wes localhost '' SNMPv2-MIB::sysLocation.0* *snmpinform: Timeout (plaintext scopedPDU header type A6: s/b 30)* Can anybody tell me what's wrong??? I used WireShark paket sniffer to see the packets which shows, *snmpinform* sent 5 INFORMS (retries).... Against every INFORM my Trap Receiver sent response but Packet Sniffer shows that the response packets have *WRONG UDP CHECKSUM*. Can anybody give some hint about what could be wrong??? Why my code is sending Bad response?? Below is the implementation of my * processPdu()* function, public void processPdu(CommandResponderEvent crEvent) { crEvent.setProcessed(true); PDU trapPDU = new PDU(crEvent.getPDU()); if(trapPDU != null) { if(trapPDU.getType() == PDU.INFORM) { *PDU responsePDU = new PDU(trapPDU);* responsePDU.setErrorIndex(0); responsePDU.setErrorStatus(0); responsePDU.setType(PDU.RESPONSE); StatusInformation statusInfo = new StatusInformation(); StateReference stateRef = crEvent.getStateReference(); try { *crEvent.getMessageDispatcher().returnResponsePdu( crEvent.getMessageProcessingModel(), crEvent.getSecurityModel(), crEvent.getSecurityName(), crEvent.getSecurityLevel(), trapPDU, crEvent.getMaxSizeResponsePDU(), stateRef, statusInfo);* } catch (MessageException msgEx) { Logger.error(msgEx); } } } Thanks in advance, --Tayyab _______________________________________________ SNMP4J mailing list SNMP4J@agentpp.org http://lists.agentpp.org/mailman/listinfo/snmp4j