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Questions tagged [snmp]

SNMP (Simple Network Management Protocol) is an Internet-standard protocol for monitoring and configuring devices on IP networks.

Simple Network Management Protocol (SNMP) is an Internet-standard protocol for monitoring and configuring devices on IP networks.

SNMP is defined by a series of IETF Requests for Comment (RFCs). There are three versions of the protocol: SNMPv1, SNMPv2, and SNMPv3. RFC 3584 is the "Best Current Practice" for handling coexistence of the three protocol versions, and provides a view of interoperability issues between the versions as well as a list of references to the various RFCs that define the different versions.

SNMP generally operates over UDP on IPv4, but several transport mappings are defined in RFC 3417.

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Monitoring SNMP w/ Nagios: Works with value not name

I am setting up a test nagios box to learn a bit more about it at the request of my boss. I installed Nagios 3.3.1 on an Ubuntu server 11.10 running in a VirtualBox. I also have connected to this virtual network a VBox running Server 2K8 with…
AlexBeau
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How does SNMP really works?

How does SNMP gets its information to answer the management station requests ? What is in fact a MIB ? I keep reading about the MIB but nobody says what a MIB is in its practical aspect.
Aldebaran
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Can't Access Vmware Esxi from GUI and CLI after polling from OpenNMS

I added Vmware Esxi ip in OpenNMS and configured SNMP for the same. After successful addition of node, I also added Configuration in /usr/share/opennms/etc/vmware-config.xml ( I am running OpenNMS in Ubuntu 20.04 ) for monitoring of Vmware Esxi…
xchan4
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Snmpd stop working without any changes

I am monitoring multiple server/router with snmp. Everything was working but today I saw that 3 server was not responding anymore via SNMP. The 3 snmp daemon stoped at the same moment (Saturday 6 AM) with the same last log (Cannot statfs :…
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Get disk free space using ipmi from esxi

I want to get disk status of esxi server using ipmi. I can not find the right command to get this information: /usr/sbin/ipmitool -I lan -H 192.168.x.x -U xxx -P xxx -S /tmp/ipmi-sdr-cache Which commands shoud i add to get information about disk…
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how to write a script to get ifInOctets and ifOutOctets?

Can any one help me with writing a script to get ifInOctets and ifOutOctets from a server 10.38.2.24 ? I need help
Ali
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Layer 2 and 3 Network and Topology discovery of blackbox network

I have been given a company network to perform layer 2 and layer 3 network discovery. I have to find out the network topology and infomation about network equipments including switch, router, server, firewall, etc. I have some knowledge of SNMP and…
i_ch3ry
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Router needs to support SNMP?

I want to monitor a couple of servers using SNMP. I connect using an industrial router. But this router doesn't seem to support SNMP. Could this become a problem?
Black Magic
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Ubuntu program RAM and CPU OID

Running on Ubuntu. I need to monitor my program CPU and RAM , my prefer way is to monitor by SNMP. Does someone know the OID for program CPU and RAM(not total)? If there isnt so what is the simple way to get ? parse ps command?
Avihai Marchiano
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What is the meaning of the -c parameter in the snmp command?

I am new to snmp . i want to monintor my Ubuntu machine. I execute this command (found on the web ): snmpget -v 1 -c "community" localhost .1.3.6.1.4.1.2021.10.1.3.1 i wonder what is it the -c parameter (didnt success to figure it out from the…
Avihai Marchiano
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What software to use to generate bandwidth graphs in real time?

What sofware could I use to monitor my server's bandwidth in realtime, or at least, update every x minutes. My server (dell r620) is connected to a routerboard Mikrotik rb1200. But, as my router is set to behave like a switch, it does not allow to…
valter
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How do I change the community string of an snmp device?

I have many snmp devices that has their community string set to "public". Is there a way to change the community string of an snmp device?
yuval
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What is the Linux equivalent of SNMPc network manager?

I need Linux based open-source SNMP management system. Castle Rock's SNMPc is an excellent tool but supports only windows. What is the equivalent to SNMPc in the Linux world???? Thank you.
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OID's and MIB's for CISCO, JUNIPER and ZTE Router/ Switch devices

I want OID's and MIB's for CISCO, JUNIPER and ZTE Router/ Switch devices to monitor CM, PM & FM datas through SNMP. So Please kindly share me the details. Also If you share dumps/files/logs related to it much appreciated.
sujith
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how to instal snmp server in redhat linux?

I am having some problem with snmp server installation.I want to install snmp server and agent also by which i can query to my local host. i have downloaded the snmp tar version as I want to write a program to get some data from a device and I did…
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