Re: Need of snmpDaemon while sending snmp traps

Pushpa Thimmaiah <[email protected]>
Newsgroups gmane.network.net-snmp.user
Message-ID <CAASqVJUHAV7uHK6njHCmWiyAfRxqgmvXPq7YK8qKhOiaXxN4eA@mail.gmail.com>
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
>

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