Hi Bill,
Thanks for the answer. It exactly answered my question.
One more query: I need to know how the values for BITSTRING and OCTETSTRING
looks like.
Please provide some examples as I am not getting right info on internet.
Thanks in advance.
Regards,
Madhu
From: Bill Fenner [mailto:fen...@gmail.com]
Sent: Monday, June 05, 2017 9:54 PM
To: Madhusudhana R <madhusudhan...@in.abb.com>
Cc: net-snmp-coders@lists.sourceforge.net
Subject: Re: Support for heterogeneous trap types
On Mon, Jun 5, 2017 at 10:55 AM, Madhusudhana R
<madhusudhan...@in.abb.com<mailto:madhusudhan...@in.abb.com>> wrote:
Hi Coders,
My query is, does net-snmp support heterogeneous trap types?
More precisely, is it possible to send traps with different data types like
integer signed/unsigned/32bit/64bit , strings etc. during same execution
Use case:
For our convenience, we are reading the traps from a file which is converted to
trap commands. Here I have defined say 12 traps for different data types.
When trap values of different types are used to send, traps are not received on
manager end.
But trap values of same types are working fine.
Please let me know whether heterogeneous trap types are allowed in SNMP
architecture or not.
Yes. Here's an example:
sending:
snmptrap -v 2c -c trappy localhost:9162 42 IF-MIB::linkUp ifIndex.42 i 42
ifDescr.42 s 'My Awesome Interface' enterprises.6316.1.42 c 99
enterprises.6316.2.42 3 4242 enterprises.6316.3.42 C 1234567890
snmptrapd output:
2017-06-05 09:21:44 localhost.localdomain [UDP:
[127.0.0.1]:56631->[127.0.0.1]:9162]:
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (42) 0:00:00.42
SNMPv2-MIB::snmpTrapOID.0 = OID: IF-MIB::linkUp IF-MIB::ifIndex.42 = INTEGER:
42 IF-MIB::ifDescr.42 = STRING: My Awesome Interface
SNMPv2-SMI::enterprises.6316.1.42 = Counter32: 99
SNMPv2-SMI::enterprises.6316.2.42 = 4242 SNMPv2-SMI::enterprises.6316.3.42 =
Counter64: 1234567890
This single trap PDU contains INTEGER, String, Counter32, Integer32, and
Counter64 types in one trap. I believe that is what you mean when you say
"trap values of different types".
Bill
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