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Questions tagged [snmptrapd]

snmptrapd is an SNMP application that receives and logs SNMP TRAP and INFORM messages.

snmptrapd is an SNMP application that receives and logs SNMP TRAP and INFORM messages.

See http://www.net-snmp.org/docs/man/snmptrapd.html

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Unable to receive snmp trap from a siemens device

I have a siemens switch whose IP I have assigned as 192.168.0.1 I have installed the net-snmp snmaptrapd application on my ubuntu system whose IP is 192.168.0.2 and am trying to get the traps from the siemens device. I see the traps being generated…
Ap28
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The snmptrapd serive stopped but snmptrapd logging error- couldn't open udp:162 -- errno 98 ("Address already in use")

I am trying to receive a trap generated by our product on my Ubuntu 22.04, but I am not able to receive the traps on the Ubuntu. Here is the output of the netstat and lsof commands: ubuntu@ubuntu2204:~/workplace/logs$ sudo netstat -lnp | grep…
Haiyu Chang
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How to forward snmptrap to a logstash?

I would like to send traps retrieved via the snmptrap service on RHEL 8 to logstash to store them on Elasticsearch. As the snmptrap input module does not support v3, I installed snmptrapd on the logstash server to retrieve the traps. I then want to…
diegz
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Take an action according to the received snmp community

I have a snmptrad.conf configured as following authCommunity log,execute public authCommunity log,execute snmpcommunityA authCommunity log,execute snmpcommunityB traphandle default /usr/bin/perl /usr/local/sbin/snmpaction.pl I want to be able run…
Nir Huri
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SNMPTraps: pysnmp and "disableAuthorization"

I have written an SNMP trap receiver but currently I have to hardcode all the SNMPv2 community strings to be able to receive the traps. How do I emulate the 'disableAuthorization' functionality from snmptrapd in pysnmp? I have tried to not set the…
Duncs
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snmptrapd unknown snmp version 193

I'm trying to capture SNMP traps using snmptrapd but don't seem to be receiving anything. I installed snmptrapd and then modified the /etc/snmp/snmptrapd.conf file to have authCommunity log public and started the service with systemctl start…
hiauk
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Why I get all snmp trap received as unknown traps

I have configured a centos machine (7.5) to receive snmptrap from a BIG-IP F5 machine, but all the snmptraps I receive are unknown. My /etc/snmp/snmtrapd.conf: # Example configuration file for snmptrapd # No traps are handled by default, you must…
mgh ban
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Python SNMPv3 traps

im trying to send traps over snmpv3, this is my first attempt: #!/usr/bin/python from pysnmp.hlapi import * TARGET="localhost" TARGET_PORT=162 COMMUNITY_STR="PASSWORD" IDENTIFIER="1.3.6.1.2.1.xxx" USER="trapadm" KEY="PASSWORD" # OID NODE :…
tobit
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TypeInitializationException Importing Modules in Powershell Under SNMPTRAPD

So, here's my setup: I've got a Dell UPS which I want to catch a particular SNMP Trap from. To do so I set up SNMPTRAPD to run as a service on Debian 9. I have two "Traphandle" statements in the configuration file which upon detecting particular…
clong
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SNMPTRAPD receiving raw packets but the actual trap won't get logged or listen

I'm working on the SNMP trap. I'm using snmptrapd application to listen to SNMP traps, an issue with the snmptrapd unable to listen to the traps while it showing raw packets are coming when using -d option in snmptrapd command. Here is my command…
Rupesh Arora
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send_v3trap context value

I am developing shared library and subagent for net-snmp. I need to send v3 traps for specific hardware events. I would like to know what value need to be filled in the context value of send_v3trap API. void send_v3trap(netsnmp_variable_list *…
Mukuntha Rajaa
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snmptrapd logging error- couldn't open udp:162 -- errno 98 ("Address already in use")

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 *…
user2715898
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Always Open Publish Channel RabbitMQ

I am trying to integrate snmptrapd and RabbitMQ for delivering traps notifications to an exterior system. My system is composed of 3 components: A Linux virtual machine with snmptrapd and RabbitMQ (Publisher); A Linux virtual machine with RabbitMQ…
Fernando Costa
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How to parse mibs for trap message for snmp4j

I enabled Snmptrap on Windows and I got trap messages from remote devices. Following describes result. 2016-10-25 10:19:02 [UDP: [172.16.11.250]:62451->[0.0.0.0]:0]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (287374) 0:47:53.74 …
Wendy
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send an snmp trap in RHEL7.1

We are working on script to check a directory if the number of files in it goes above a certain threshold it sends an snmptrap to a zabbix server, the server is now running RHEL7.1, previously the script was running on solaris10 and the command was…
user104787
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