Hi Pushpa,
Thanks a lot. That was the issue. I killed the process and when I sent the
traps via windows CMD, they were visible.
On Wed, May 17, 2017 at 3:30 PM, Pushpa Thimmaiah <
pushpa.thimma...@gmail.com> wrote:
> Hi Riva,
>
> There is already a snmptrapdaemon running with pid '6216' , stop the same
> and then run 'sudo snmptrapd -f -Lo -c snmptrapd.conf'
>
> Regards,
> Pushpa.T
>
> On Wed, May 17, 2017 at 2:03 PM, riva riv <rivari...@gmail.com> wrote:
>
>> Hi Experts,
>>
>> I am trying to receive a trap generated by a cisco router on my VM-
>> Ubuntu 14.04. I can do a snmwalk so I guess snmp is working fine but I am
>> not able to receive the traps generated by router on my VM.
>>
>> a@ubuntu:~$ sudo /etc/init.d/snmpd restart
>> * Restarting network management services:
>>
>>
>> a@ubuntu:~$ sudo /etc/init.d/snmpd status
>> * snmpd is running
>> * snmptrapd is running
>>
>> Here is what I have inside files-
>>
>> /etc/default/snmpd-
>> export MIBS=
>> SNMPDRUN=yes
>> SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid -c
>> /etc/snmp/snmpd.conf'
>> TRAPDRUN=yes
>> # snmptrapd options (use syslog).
>> TRAPDOPTS='-n -On -t -Lsd -p /var/run/snmptrapd.pid'
>>
>> /etc/snmp/-
>>
>> snmpd.conf-
>> rocommunity public
>>
>> snmptrapd.conf-
>> disableAuthorization yes
>>
>> snmp.conf-
>> mibs:
>>
>> The command I am running for viewing the traps on VM-
>>
>> a@ubuntu:/etc/snmp$ sudo snmptrapd -f -Lo -c snmptrapd.conf
>> couldn't open udp:162 -- errno 98 ("Address already in use")
>>
>> I am confused since the port is being used by snmptrap itself-
>>
>> a@ubuntu:~$ cat /etc/services|grep 162
>> snmp-trap 162/tcp snmptrap # Traps for SNMP
>> snmp-trap 162/udp snmptrap
>> a@ubuntu:~$ sudo netstat -lnp| grep 162
>> udp 0 0 0.0.0.0:162 0.0.0.0:*
>> 6216/snmptrapd
>> a@ubuntu:~$ ps -ef | grep snmptrapd
>> root 6216 2076 0 10:43 ? 00:00:00 /usr/sbin/snmptrapd
>> -Lsd -p /var/run/snmptrapd.pid
>> a 6493 2667 0 11:47 pts/8 00:00:00 grep --color=auto snmptrapd
>>
>> Is there any way of solving this issue? I have googled a lot and stuck on
>> this for days, any help will be very much appreciated.
>> Thanks a lot in advance!!
>>
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