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

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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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4 views

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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1answer
895 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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27 views

How to retrieve QoS data by SNMP from a Cisco router? [closed]

I want to create a gui that displays router's QoS with SNMP. I'am using GNS3 but don't know how to retrieve data from routers. Can someone tell me how to do that or give me any other ideas?
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14 views

Using pysnmp traps to update nagios services status [migrated]

I have a problem where I need to alert nagios about a problem with a host; however, this alert needs to be sent from a host that has access to the data used to generate the alert. I know that Nagios ...
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1answer
84 views

Can you SNMP poll the ARP table on Cisco ACE?

I'm trying to get a MAC <=> IP mapping from a Cisco ACE. Unfortunately according to this table, while it supports IP-MIB the ipNetToMediaTable and ipNetToPhysicalTable subtrees are not supported. ...
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2answers
904 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. ...
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25 views

SNMP agent configuration windows/linux [migrated]

i need to retrieve information via snmp and then use this information to create some sort of graphic application in Unity. I find the SnmpSharp library http://www.snmpsharpnet.com/ i create a little ...
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What are the SNMP MIBs for Cisco IPSLA ICMP echo [migrated]

I have two ipsla operations set up: ipsla operation 10 type icmp echo source address 10.0.0.1 destination address 10.0.02 frequency 30 operation 11 type udp jitter tos 128 source ...
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2answers
1k views

Get port vlan tag via snmp on HP Procurve

I'm trying to write a nagios check that will check if a port is a member of (tagged in) a perticular VLAN. I've discovered the following SNMP location SNMPv2-SMI::mib-2.17.7.1.4.5.1.1.40 for checking ...
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5answers
24k views

Monitoring Bandwidth Usage (Per Internal IP) - Cisco ASA 5505

I manage a small network with a Cisco ASA 5505 and a shared DSL connection. I would like to be able monitor the bandwidth usage of the various users/devices on my network (by IP address). Can I do ...
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1answer
305 views

DL360 G2 SNMP drive failure location

I've got this service call with the snmp information provided below, about the drive failing in HP DL360 G2 server: Error log Event Type: Error Event Source: Storage Agents Event Category: Events ...
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5answers
5k views

Solution to route/proxy SNMP Traps (or Netflow, generic UDP, etc) for network monitoring?

I'm implementing a network monitoring solution for a very large network (approximately 5000 network devices). We'd like to have all devices on our network send SNMP traps to a single box (technically ...
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0answers
21 views

MIBs for SNMP bandwidth monitor on an ASA?

Cisco ASA 5512. Using DataDog. I'm polling ifHCOutOctets and ifHCInOctets via SNMP on my outside interface (ethernet from the provider). However the value seems to always reflect the same amount of ...
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2answers
2k views

Errors to do with modules when using net-snmp utils

I was using the net-snmp packages that come with my linux distro (version 5.3.2.2), but wanted to do some work with the latest version of net-snmp (5.7), so tried compiling and installing the new ...
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0answers
9 views

Compare a MIB with a live agent

I have a device and its MIB file. After I compiled the MIB file and made some GET/SET requests to the device, I encountered some differences, e.g. the agent expects an Integer32 where the MIB ...
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1answer
5k views

nagios check_snmp ifoperstatus not OK

I'm reading Monitoring Routers and Switches page, in particular "Monitoring SNMP Status Information" section. quote: In the example above, the "-o ifOperStatus.1" refers to the OID for the ...
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1answer
1k views

Sending e-mail when SNMP Trap is received

I have to configure SNMP trap receiver to handle traps from a particular device (in this case it is a IBM TS3584 Tape Library) and send them over (as e-mail) with the information about the error. My ...
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0answers
63 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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17 views

iReasoning Mib browser not showing snmp traps.

I am using below OS configuration : Windows 7 with 8GB RAM 64 bit my SNMPAgent is running on 10.222.113.117 on port 161. I am able to receive SNMP trap in MG-soft mib browser and also in WireShark ...
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12 views

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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4answers
2k views

Monitoring memory usage on Linux system

We use WhatsUp Gold to monitor all of our web servers. On our Linux servers (and much to the same degree, our FreeBSD servers) I'm having a little bit of an issue with the memory monitors. We're using ...
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1answer
5k views

snmptt not translating traps, even with translate_log_trap_oid=1

I am having some trouble configuring snmptt to properly translate snmp traps. The following is a problem: /etc/snmp/snmptt.conf reflects: EVENT fgFmTrapIfChange .1.3.6.1.4.1.12356.101.6.0.1004 ...
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3answers
522 views

How do I collect SNMP readings from intermittently-connected sites?

I am collecting SNMP data on-site for a number of systems, currently using Cacti. These systems are spread on a number of sites that aren't always connected to internet, but I also need to centralize ...
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23 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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1answer
58 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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3answers
2k 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

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 ...
3
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1answer
73 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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2answers
168 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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2answers
66 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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1answer
39 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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1answer
120 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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1k views

cacti returning empty graphs, showing only “nan”

I installed cacti on a separate user account, on a server running WHM/CPanel. RRDTool and snmpwalk are both installed correctly and when running the poller.php through the user "cacti" (not root), I ...
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0answers
13 views

Library to create self querying SNMP Agent in Java

I am trying to create an SNMP Management Agent that will query itself the OID of the Object to be retrieved. It will retrieve the value and store it in an internal database for later retrieval. The ...
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1answer
52 views

Is mcelog redundant if I'm using OpenManage as well?

I'm exploring whether it's worth deploying mcelog on physical RHEL machines. These machines are about 90% Dell and so we can see them in OpenManage and OM is configured to send alerts for various ...
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20 views

SNMP diskIOLA1 incorrect results

I compile latest net-snmp on my Ubuntu 14.04 LTS, after i query my host with command snmptable -v2c -cpublic <my host ip> UCD-DISKIO-MIB::diskIOTable and getting response: SNMP table: ...
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1answer
33 views

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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1answer
28 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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27 views

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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30 views

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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1answer
296 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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1answer
85 views

(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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143 views

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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11 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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4answers
2k views

MRTG + RRDTool Hourly Graph

I am using MRTG + RRDtool to monitor the bandwidth on each switchport of a Cisco Catalyst 2950 via snmp. Is MRTG capable of generating an hourly graph? With RRDtool I was able to set the interval to 1 ...
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4answers
1k views

MRTG Monitoring of Disk

I am trying to monitor Disk usage over SNMP using MRTG on CentOS5.2. I'm open to any suggestions as to the best way to achieve this (I would also like to do other metrics like CPU). Please don't ...
5
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1answer
2k views

Tracking Avaya call volume via SNMP?

Our company uses an Avaya IPOffice system. We're relatively light on our call volume, but I'd really like to know where our peaks and valleys are. Is it possible to track call usage on the Avaya ...
2
votes
1answer
58 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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20 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 ...