On Tue, 24 Aug 2004 12:08:55 -0600 Carlos wrote:
CC> What's the convention being used out there when a management
CC> app wants to make sure no traps are lost?

Don't use traps. Use informs, which are confirmed.

CC>  Traps are also
CC> UPD packets like regular Gets/Responses, right?  Therefore
CC> there is always the possiblity that a packet might be lost.

Yep. And even informs, which are confirmed, only retry so many times.

CC> Is there such a thing as an SNMP Trap over TCP?

Yes, you can use a  TCP transport for SNMP. The question is, does your
management station support TCP?

CC> Or is there
CC> some kind of ACK/NAK communication built into the protocol
CC> such that the trap sender might know that the mgmt app never
CC> received the trap and try to resend.

That's exactly what informs are for.

-- 
Robert Story; NET-SNMP Junkie <http://www.net-snmp.org/>
<irc://irc.freenode.net/#net-snmp>  
Archive: <http://sourceforge.net/mailarchive/forum.php?forum=net-snmp-users>

You are lost in a twisty maze of little standards, all different. 


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