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

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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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9 views

SNMPD not working when launched as a service

I'm trying to setup Cacti to monitor a set of virtual machines on a proxmox environment. So I got an OpenVZ CT that's the "Cacti monitor" and some VMs that are the "monitored". My problem is that, on ...
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1answer
31 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 ...
2
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1answer
28 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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12 views

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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19 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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14 views

SNMP GetNext Command

I am having a MIB which contain table structure and i have generate code for that with the help of mib2c command mib2c -c mib2c.create-dataset.conf IPsTable It generates the two files IPsTable.c ...
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1answer
58 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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1answer
14 views

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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36 views

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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64 views

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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1answer
162 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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1answer
42 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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41 views

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 ...
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20 views

Extending SNMP IF-MIB with custom data

I've a system where several specific NIC cards do not pass to the kernel traffic counters (DPDK cards) so I cannot use SNMP IF-MIB to get usage information. But, I've a system command that provides ...
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2answers
325 views

No SNMP query responses from Ubuntu 14.04 LTS server client machine

Alright, I've got two VMs both running under ESXi. One VM is hosting Observium, which uses SNMP to grab its info. I pointed Observium at my ESXi host directly, and it worked fine, so there's no issue ...
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147 views

snmpget “No such object available on this agent at this OID”

I have been working on trying to get a value with a custom MIB through SNMP This is my custom MIB: MY-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, enterprises ...
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2answers
146 views

How do I select an OID for my MIB

I've been trying to attach an OID to run a specific script for sometime and at this point I think the culprit is my bad MIB. I've corrected my MIB but I'm curious about the OID i'm trying to use. ...
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13 views

SNMPD doesn't send traps when events happen

I trying to send traps on events from snmpd to snmptrapd (at the beginning on the same host). If I do: snmptrap -v 1 -c public localhost TRAP-TEST-MIB::demotraps localhost 6 17 '' ...
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2answers
403 views

SNMP service security tab is missing - Windows Server 2012 R2 - DC

i have to configure the security settings for the SNMP-Service on a Windows Server. But they are missing! Here are the fakts: OS: Windows Server 2012 R2 I installed the SNMP feature and i belive, ...
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1answer
31 views

How to setting SNMP in Debian 7?

I have a problem when installing snmpd in debian 7. Smpd can not be accessed from outside (I use PRTG), I've set rocommunity to public, but not working. I am looking for a solution on google, but I ...
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1answer
139 views

Using SNMP to monitor Qnap Volume Usage

I would like to use SNMP to monitor drive usage on a NAS. It's a Qnap TS-859U+. I'm not sure how to use the MIB to my advantage in recognizing the correct OID's to query the right object instance. ...
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1answer
37 views

snmpwalk working with OID but not with MIB name

I've an issue with SNMP walk. I'm using snmpsim (http://snmpsim.sourceforge.net/) to simulate a SNMP device for testing purposes. The simulated oids are working: root@snmp-simulator:~# snmpwalk -v1 ...
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52 views

SNMP exec script timeout

i have a strange problem, i want to monitor my Synology DiskStation NAS with Nagios. I installed SNMP on it and created a custom exec in my snmpd.conf exec synology_disk_usage /opt/bin/bash ...
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1answer
43 views

How to convert lots of MIBs?

Regarding my latest question on this site; I'm still struggling with adding MIB files to my snmptt server. I have this huge pile of MIBs from both Cisco and Juniper, and snmptt needs handlers for ...
2
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1answer
48 views

SNMP device test not knowing the community string

Is there a way to test if a specific device on our network has SNMP enabled (is listening for SNMP-specific traffic) without knowing the community string and without having access to its settings? (A ...
2
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1answer
36 views

SNMPTT and MIB files

I have a system setup using SNMPTT to translate incoming traps and put them in a MySQL database. From there, a custom made web application reads out the database and presents the trapt to the user. ...
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42 views

Monitoring task status via snmp

We have a number of Windows 2008 r2 servers set to run a scheduled task once a week using the built in task scheduler. We also have another server running SolarWinds which collects information on the ...
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1answer
146 views

Negative values for storage size over SNMP

We ran out of space on a 5 TB volume on a Windows storage server, so we copied the data into a new 10 TB volume. Now our nagios-based monitoring is reporting data I'm not happy with. When I looked ...
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1answer
45 views

Get information about inodes via snmp for linux

I want to check inodes via snmp for linux system, set up check. I could not find the correspondent MIB. Can any one help me to get information about inodes prozent ?
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1answer
85 views

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 ...
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1answer
4k views

You don't have permission to access /cacti/index.php on this server

in cacti.conf I tried to edit the default context from localhost to 0.0.0.0 (and everything in between). Now I only have Alias /cacti /usr/share/cacti <Directory /usr/share/cacti/> ...
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118 views

Collecting amavis stats with SNMP

I'm trying to get values from amavis in a CentOS 6.5 server. This values, such as spam mail (total, total/h, percent), are supposed to be accesible via SNMP. But, when I run snmpwal, I always get 0 ...
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1answer
50 views

Monitor network nodes for availability [duplicate]

I'm installing a network at a factory with around 200-300 PLC's. I have looked into spiceworks and similar solutions, and all of them are more or less computer / printer minded. What I wan't is: A ...
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1answer
399 views

SNMP Builder zabbix 2.2.1

Hello I try implement snmpbuilder for my zabbix for this repo https://github.com/atimonin/snmpbuilder , but when I try open zabbix ( Configuration -> SNMP Builder) , I see this error: Screen: ...
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2answers
110 views

juniper ex2200c get temperature via snmp

I have a juniper ex2200c and am trying to get the temperature via snmp. I'v tried this tutorial by juniper, but my switch doesn't seem to answer. snmpwalk -v 2c -c foobar23 192.168.1.10 ...
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34 views

Net-SNMP SNMPv3 - Forwarding to a manager

We are currently in the process of moving from SNMPv2 to SNMPv3 in our enclave including both Linux and Windows machines. We are utilizing Net-SNMP which has been, up to this point, difficult to ...
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1answer
67 views

how to write a script to get ifInOctets and ifOutOctets? [closed]

Can any one help me with writing a script to get ifInOctets and ifOutOctets from a server 10.38.2.24 ? I need help
2
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1answer
87 views

docsIfCmStatusDocsisOperMode deprecated in DOCSIS 3.0

I need to query the current mode a CM has registered to a CMTS in DOCSIS 3.0 using SNMP. The OID used for that in DOCSIS <= 2.0 is docsIfCmStatusDocsisOperMode, but it has been deprecated for use ...
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127 views

Windows 2008 R2 SNMP Virtual & Physical Memory

Our network monitoring system (Whats Up Gold) is reporting our memory backwards. The system is reporting: Virtual Memory - 16 GB Physical Memory - 8 GB The server (Windows 2008 R2) has 16 GB of ...
2
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1answer
147 views

Why isn't snmptt translating this trap?

I have a device that is sending snmp v1 traps and snmptt cannot translate them. To grab a copy of the trap, I stopped the snmptt service, and copied the trap to /tmp. The OID I'm trying to trigger ...
2
votes
1answer
337 views

HP P2000 MSA G3 SAN-SNMP Trap Setup

I'm trying to setup an SNMP trap for an HP P2000 G3 MSA SAN to report on the overall disk performance parameters (mostly I/O rates). We have a server monitor suite running which can use SNMP traps to ...
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57 views

SNMP OID for CPU model information

I am currently trying to find the oid / way to gather the CPU model name from a server using SNMP. I have tried looking up the specific oid for it however all I could find were ones that related to ...
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1answer
163 views

net-snmp mib loading and snmptranslate

I'm trying to run snmptranslate on my system but it does not work, even if I did everything by tutorial from net-snmp.org. They say it should work but it doesn't. I have a debian 6 server and ...
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2answers
598 views

Collectd write_graphite plugin - multiple/different prefixes?

I'm using collectd with the snmp and write_graphite plugins. I want certain metrics to go to Graphite with prefix A, and others to go with prefix B, to keep the data in Graphite/Whisper organized. ...
3
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1answer
416 views

Determine what MAC addresses are connected to a given port on a Netgear GS724T via SNMP?

In looking through the output of an snmpwalk against our GS724T Netgear switch I was surprised that it doesn't list what MAC address(es) are connected and/or using a given port on the switch. This ...
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1answer
51 views

extending snmp with static oid

I am attempting to extend snmp to return number of a given process This is the tool, saved at /usr/bin/count_proc.sh #!/bin/bash ps aux | awk ' BEGIN { c=0 } /processname$/ { c=c+1 } END { print $c ...
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189 views

Custom SNMP Cacti Data Source fails to update

I'm trying to create a custom SNMP datasource for Cacti but despite everything I can check being correct, it is not creating the rrd file, or updating it even when I create it. Other, standard SNMP ...
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221 views

Windows 2012 not responding to SNMP query

I have configured SNMP service on a Windows 2012 server but it appears that querying SNMP fails for the most part (sometimes I will get a response, sometimes I wont, sometimes I always get half of an ...
0
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1answer
244 views

Checking disk space for tmpfs Nagios

Here is the result of df on my target computer ~# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vgsys-lvroot 11G 5.4G 5.0G ...