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

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How to set up an end-to-end SNMP data collection system to cloud?

Aim: We are creating a cloud server which will collect diagnostic data (like bytes exchanged, SNR) from remote SNMP enabled network devices (like Routers, Switches). The SNMP devices may be located ...
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516 views

snmp: getting the short interface name instead of long ifDescr (again)

I'm using cricket to do some simple monitoring (including network devices) of my Debian-based servers. The interfaces are identified by name (e.g. eth0, eth1,...), and cricket maps these names to the ...
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Opennms - Physical interface update on Cisco Switches

I'm using opennms version 16.0.2-1 on ubuntu server 14.04 LTS. I'm configuring some cisco switches to send traps to openms. The traps are notified to events in opennms, if i put a physical ...
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Typical procedure to identify unknown objects in MIB? (SNMP)

Over the past week or so I've spent time getting to know SNMP. I have quickly learnt that the bane of working with SNMP devices, to create simple monitoring tools, are the MIBs. In my particular ...
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148 views

collectd snmp Juniper CoS statistics

I'm struggling to derive meaningful metric names out of my collectd configuration for grabbing CoS statistics from some Juniper switches. The <Data> definition looks like this: <Data ...
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29 views

Why would you add MIBs to a device/agent?

I'm currently learning all the SNMP protocols and attempting to put together a script for querying device information, purely all GET queries. I've seen a lot of example questions/scripts where ...
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Is SNMP still used widely as of 2015?

A lot of things about SNMP seemed cumbersome to me even 15 years ago. One example is the concept of MIB being a local resource to "make sense" of the otherwise numeric OIDs. Has SNMP been modernized ...
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How to get SNMP/ILO notifications when my SMTP requires TLS?

We have an aging HP Proliant ML350 G6, Server 2008 R2, running ILO 2, and the System Management Homepage is using SNMP as its data source. This is a barebones server install, hosting our virtual ...
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What does this snmp v1 ID mean

We seeing two Dell DRAC started reporting following warnings snmp trap server3.5.2.2.4331 and I have no idea what does it mean, searched that OID and only found this ...
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134 views

iDRAC 8 systemPowerState returning 0 over SNMP

We're upgrading our aging fleet of Dell servers to new 13th Gen Dells with iDRAC 8 enterprises. We are polling the power status of the server via SNMP with the following OID: ...
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764 views

Monitoring processes/services by Zabbix by using SNMP

I try to monitor around 60 servers by using Zabbix 2.2 and SNMP. I'm able monitor a lot of values but I'm facing one issue relating to identification status of processes on linux servers. When the ...
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24 views

ServerTech Sentry4 OID for AMPs

Does anyone have the oid for AMPS for Sentry4 PRO2 CDU? I am trying to monitor the amount of total amps for the CDU and I am having a hard time finding the OID for what I want. Any help would be ...
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36 views

SNMP - Mib for variable OIDs

Helly everyone, I have a Problem with my Mib for recieving SNMP-Traps. Let's say my relevant OID part is: ...42788.4.6.1. Where 6 is my Client, reaching from 1-32 and 1 is my State (On/Off). For now ...
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Monitoring Exchange 2013 Databases with Intermapper [closed]

I'm currently setting up a Intermapper map, which is a monitoring system, to monitor a Exchange 2013 server and I couldn't find yet a way to monitor the databases health. For now, just the mount ...
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84 views

How to forward incoming SNMP trap from Nagios To Other Application

I have a setup in which all devices are sending snmp traps to Nagios. I have a application behind Nagios which will processes snmp traps. Now what I want is every snmp trap coming to Nagios should be ...
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How to configure SNMP trap multi-casting server

I would like to know if there is a way of configuring SNMP trap multicast server? I have configured central SNMP manager on Ubuntu 14.04 and it is receiving SNMP traps. Now I want to send the same ...
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456 views

Grahping VMware VM's network traffic

We have a mixture of managed and unmanaged VMs within out VMware platform, For our managed VMs we use SNMP within the VM to graph the VM's network traffic which we then use for billing if the customer ...
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524 views

snmpd does not update date due to filesystem access error in new ubuntu versions

My Cacti stopped graphing network data for servers that I monitor using snmp. I am able to manually query the corresponding counter using snmpget $ snmpget -v 2c -c XXX XXX .1.3.6.1.2.1.31.1.1.1.6.4 ...
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SNMP (Windows and Linux) update intervall

I'm writing an application in c# using snmpsharpnet to read information like cpu load, processes cpu and memory usage and so on. I notice that the values that the snmp bulk return are always the same ...
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45 views

Graphite Network SNMP Counter

I am having issues using graphite and visualize my network interfaces collected data correctly. So the data is collected and I see the data being collected. It standard ifHCOutOctets and ifHCInOctets. ...
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27 views

Configure snmp for orion

I have installed orion. But when it finds win7 nodes it doesn't recognize them as win7 via snmp, it recognizes them unknown. I should say that I have installed and configured snmp and its trap. But ...
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21 views

SNMP access with encryption

I'd like to configure my SNMP v3 (NET-SNMP) agent to limited user range with encryption. Could you give me a short hint how to setup encryption with NET-SNMP? Do you have any experiences in using ...
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970 views

How Cacti collects data using scripts?

We know that Cacti uses SNMP to query and collect data. As far as i know SNMP manager uses Object ID (OID) to query about a certain object and get the response from an SNMP agent regarding that OID. ...
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SNMP Walk vs MIB OID Listing

(There is a question at the end of this story, stay with me!) After much research I believe I've begun to understand the basics of SNMP. I always knew that an SNMP management system would consume ...
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74 views

Cisco Discovery Protoocl and SNMP

I'm a bit confused about how SNMP can be used to discover network topology based on the CDP packets it receives from Cisco devices. Say the network consists only of Cisco equipment. My understanding ...
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Cisco process memory usage

I am trying to monitor a Cisco process memory usage. This is what I get with the command line: show system internal processes memory | inc PID|ipfib PID TTY STAT TIME MAJFLT TRS RSS ...
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314 views

SNMP OID for VMware Tools on a virtual machine

I have an ESXi host running several VMs. I use snmp to query that host for information. I need to find if VMware Tools is installed on some virtual machine. Is that possible? and If so, which OID is ...
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Snmp - clear portsecurity sticky address in cisco

i am writing script to clear particular sticky mac address. I have fount that snmp oid is: 1.3.6.1.4.1.9.9.315.1.2.1.1.14 it can take following values: 0:done 1:dynamic 2:static 3:sticky 4:all ...
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215 views

SNMP through NAT when server has two IP addresses

We have an SNMP client talking to an SNMP agent through NAT. That works most of the time. We send an SNMP request e.g. from 1.2.3.4:12345 to 10.0.0.1:161 and get a reply from 10.0.0.1:161 to ...
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318 views

Can cacti display some TEXT output from mib at my graph?

My switch can check if there is an SFP connector present in its ports and their respective link status. I want to display this information in Cacti graphs for each interface of my switch. The switch ...
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62 views

Additive SNMPd configuration in CentOS

I have a small program that I am preparing for release. As part of its functionality, it queries SNMP for a few statistics. The MIBs in question are installed by the default net-snmp package, but are ...
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264 views

Zabbix monitoring httpd service via SNMP

I have use Nagios, but im forced now to use zabbix, can someone gave me some hints on how to monitor the httpd service, or any other service on a Linux Box ? What i want to achieve is to monitor the ...
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611 views

Monitoring a cluster storage on Microsoft Windows Server 2012 R2 HyperV via SNMP

As a part of my task of monitoring our whole server environment it is planned to check the cluster storage (cluster shared volume, csv) of our HyperV cluster with Check_MK/Nagios3. Exactly needed is ...
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Observium > Cannot retrieve processor/memory data from host

I have successfully setup an Observium monitoring server on a AWS EC2 instance to monitor other EC2 instances running Ubuntu. Hosts has been added successfully. I can run snmpwalk -v1 -c public ...
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435 views

SNMP error setting up Cacti with CentOS

I'm trying to get Cacti, which runs on one VM, to graph the data from another VM. However I'm facing an SNMP error despite my efforts. The two VMs are running as NAT connection on VMWorkstation. The ...
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Clone and then route SNMP traps to new destination

We have 2 SNMP trap servers 10.0.0.1 and 10.0.0.2 which are the SNMP trap servers for close to 500 devices that we monitor.In all these 500 devices,10.0.0.1 and 10.0.0.2 are configured as the trap ...
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how to set “Accrept snmp packets from these hosts” with IPv6 address

As I understood SNMP service on windows vista and above supports IPv6. I would like to set the accepted hosts with IPv6 address, how is it done? Using the SNMP service configuration of windows there ...
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How to get/retrive the list of Interface, vlans, port id, and mac address in juniper via snmp?

Below are the following commands I used to get the specific data that I need in a juniper switch. Get Port Id and Interface snmpwalk -r:"switchName" -v:2 -t:10 -c:"*******" ...
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(net)SNMP can GET but not SET

I am running OpenWRT (tried all 3 latest versions) in a TP-LINK WDR3600, with snmpd and snmp utils installed. I can get (although MIBs seem missing) but not set OIDs. SNMPGET root@OpenWrt:/# snmpget ...
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265 views

Brocade DCX 8510 inter DC latency - understanding OIDs to find L1 issues

Trying to determine if there is some intermittent inter DC latency on the FC links, but only have access to the OID counters for the DCX 8510. Since it is a L1 link over DWDM there are no stats from ...
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226 views

Restarting HP 1810 without writable SNMP?

I have been tasked with finding a way to reboot all of my switches for a bunch of small satellite sites every night when everyone is gone. I have HP 1810-26G switches at most of the sites, which is ...
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Is it possible to add support for additional OIDs in SNMPD (RHEL)

I am trying to have my monitor poll the number of ESTABLISHED TCP sessions on a Linux server that is running snmpd. The OID information I am trying to poll can be found Here . The OID is ...
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2k views

How to enable SNMP on a Citrix NetScaler 10.1

I am trying to set up MRTG against a Citrix NetScaler 10.1 appliance, but I am not getting a response to SNMP requests. I have added the MRTG machine as a SNMP manager and added a community. It does ...
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230 views

how to setup snmptraps to automatically report ports that when down due to 'err-disabled'?

I'd like to automatically monitor all ports on my switches and get notified whenever a port goes down. So far I have to connect to each switch manually and read out the disabled ports by hand: show ...
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Understanding SNMP and the configuration file

I'm trying to get my head around how SNMP works and the configuration files. From my understanding of how SNMP works so far is as follows: * Management Station - this manages the nodes (get/set are ...
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Many error lines in snmpwalk report

Devices : Cisco SG 300 switch / Ubuntu 14.04 LTS when I run a snmpwalk, I get many error lines before the actual requested datas. Example: snmpwalk -v3 -u public 192.168.0.20 IF-MIB::ifHighSpeed ...
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Wrong SNMP ifSpeed and ifHighSpeed values from Cisco RV 110W

My Cisco Small Business RV110W Router reports wrong SNMP ifSpeed and ifHighSpeed values for eth0, vlan1 and vlan2 ( 10 Mbit/s instead of 100 Mbit/s ). This causes my SNMP management software to ...
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4k views

Observium and SNMP parameters

I have installed observium on Ubuntu 14.04 LTS server. Now, I am trying to add a windows 7 instance device to observium. But, when I try to add the device the following message appears: ...
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510 views

SNMP - snmpwalk does not return textual OIDs

I have snmpd running on an Ubuntu Linux system with a simple /etc/snmp/snmpd.conf: rocommunity public snmpd is listening on localhost. From the same system, I am running: snmpwalk -v 1 -c public ...
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netbios traffic after adding host to snmp allowed hosts

I noticed in my firewall that there was a ton of traffic for net-bios traffic (udp 137) after adding some hosts to the snmp allowed packets list in windows server 2008. I could not find any ...