Re: Need of snmpDaemon while sending snmp traps

Is there any difference between sending traps through  snmpd and snmptrapd
?  how to make agent to send  example traps that are defined by me?

On Thu, Nov 20, 2014 at 6:28 PM, Pranesh Kulkarni <[email protected]>
wrote:

> snmptrap is the command which sends the trap .
>
> If your agent wants to send the trap , you need to run the
> snmpagent(snmpd)
>
> On Thu, Nov 20, 2014 at 6:13 PM, Pushpa Thimmaiah <
> [email protected]> wrote:
>
>> Hi,
>> Following is the setup:
>>
>> On system1: 172.16.1.131, ubuntu
>> >>>>> stoped snmpd
>> ps -eaf |grep snmp
>> user1  28717  3434  0 18:03 pts/5    00:00:00 grep --color=auto snmp
>>  ps -eaf |grep snmpd
>> user2  28719  3434  0 18:03 pts/5    00:00:00 grep --color=auto snmpd
>>
>> >>>>send snmp trap
>> $ snmptrap -v 2c -c public 172.16.1.122 "" .1.3.6.1.4.1.8072.2.3.1
>> .1.3.6.1.4.1.8072.2.1.1 i 4455
>> read_config_store open failure on /var/net-snmp/snmpapp.conf
>> read_config_store open failure on /var/net-snmp/snmpapp.conf
>> read_config_store open failure on /var/net-snmp/snmpapp.conf
>>
>>
>> On system2: act as NMS, 172.16.1.122, ubuntu,
>> >>>> trapreceiver running on same machine (localhost) able to receive the
>> trap been sent
>> 2014-11-20 18:09:17 172.16.1.131 [UDP:
>> [172.16.1.131]:59358->[172.16.1.122]]:
>> iso.3.6.1.2.1.1.3.0 = Timeticks: (3150010) 8:45:00.10
>> iso.3.6.1.6.3.1.1.4.1.0 = OID: iso.3.6.1.4.1.8072.2.3.1
>> iso.3.6.1.4.1.8072.2.1.1 = INTEGER: 4455
>>
>>
>> result:  system1, ie172.16.1.131 able to send traps without snmpd
>>
>>
>> On Thu, Nov 20, 2014 at 3:51 PM, Pranesh Kulkarni <[email protected]>
>> wrote:
>>
>>>
>>> please check with
>>>
>>> ps -eaf | grep snmpd
>>>
>>> The SNMP agent is the one which sends trap.
>>>
>>> In case if the agent is not running ,  the trap receiver may be
>>> receiving traps from the other agent(other machine)  please check the
>>> ipaddress in the trap PDU.
>>>
>>>
>>>
>>> On Thu, Nov 20, 2014 at 2:47 PM, Pushpa Thimmaiah <
>>> [email protected]> wrote:
>>>
>>>> Hello everybody,
>>>>
>>>> It seems snmptraps can be sent out without snmpDaemon running
>>>> background. I have used command 'snmptrap' to send traps without SNMPDaemon
>>>> running  and traps sent out successfully.OS: ubuntu
>>>> Can anybody let me know why snmpDeamon not necessary while sending
>>>> traps?
>>>>
>>>>
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>>>>
>>>
>>>
>>> --
>>> Thanks,
>>> Pranesh
>>>
>>
>>
>
>
> --
> Thanks,
> Pranesh
>

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