[SNMP4J] snmp4j trap using tcp -> delievery status information

Frank Fock fock at agentpp.com
Wed Aug 17 20:37:15 CEST 2011


Hi Andrey,

To get a receipt, you have to use an INFORM message instead
a NOTIFICATION. To be able to send that kind of PDU, you need
SNMPv2c or SNMPv3 support on your (source and) target
SNMP entity.

With SNMPv1 you cannot achieve it with UDP.

Best regards,
Frank


On 17.08.2011 11:24, Андрей wrote:
> Hi all! My question is - is there any ability to check if the trap message was really delievered to its recipient(using DefaultTcpTransportMapping)? I know that tcp protocol itself supports such control. But, while sending trap through snmp4j to unexisting(not bad formatted, but unexisting) ip address no errors or exceptions. What can you tell on that topic?
> ---
> Thanks, Andrey
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