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

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209 views

Using SNMP to retrieve CPU Idle, User and System, Raw Information 32 bit counter

I am using snmpget to retrieve raw information from: ssCpuRawIdle.0 ssCpuRawUser.0 ssCpuRawSystem.0 As I understand they are on 32 bit counters. I also use ifOutOctets and ifInOctets to retrieve ...
2
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2answers
721 views

Email notifications about hardware RAID status

I have a server with HP Smart Array hardware RAID controller. To monitor its status, I use cpqarrayd. /etc/default/cpqarrayd contains DAEMON_OPTS="-t localhost:162" to send SNMP traps when something ...
0
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1answer
264 views

Linux SNMP monitoring using Intermapper monitoring system

I was wondering if anyone out there is using Intermapper SNMP Monitoring software? I am able to monitor system resources in every Windows Servers by making sure that the SNMP Service is started, ...
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2answers
168 views

Trouble polling for OID values within tables

I'm very confused about which OIDs are supported by my device, specifically for the CISCO- IPSEC-FLOW-MONITOR-MIB. It seems like some OIDs within that MIB are supported, while other OIDs aren't. ...
0
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1answer
407 views

Snmp graphs showing high traffic on switch but not in machine interface

I've setup a SNMP server on the office with ubuntu and cacti. It's connected to a 22 port switch. I've configured the following SNMP devices: 2 adsl routers, 1 peplink balancer, 1 wifi access point, 2 ...
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157 views

What should I consider when I plan a meaningful monitoring for SNMP Switch (SG200-50)

I am currently planning the monitoring of a switch and would like to consider beforehand what I need to be closely monitored in order to obtain errors and warnings are also useful. I have a Cisco ...
0
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1answer
521 views

forward snmptraps with snmptrapd to second host

I have a setup with snmptrapd listening on udp:162 to receive snmp traps. They are then processed on this host with snmptt. I am now in the need that I need to forward those traps additionally to ...
2
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98 views

SNMPget and bash gives strange results (gauge32 values incorrect)

Reallly strange to me but here is the problem. If I use an SNMP client such as ManageEngineMibBrowser to query the appliance I get what look like reasonable Numbers: dpStatusMemoryStatusUsage.0 97 ...
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2k 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 ...
4
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1answer
501 views

SNMP query - operation not permitted

I am working on API that reads a lot of data via SNMP (routes, interfaces, QoS policies, etc...). Lately, I have experienced a random error stating: Operation not permitted Now, I use SNMP4J as ...
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2answers
515 views

Can I capture ISP SNMP information with Wireshark?

I am trying to do some heavy digging into SNMP, BPI+, ISP networks. Since wireshark can be used to capture network data, would I be able to use it to remotely capture my ISP SNMP agent information and ...
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1answer
997 views

Translating MIB to OID and a Juniper Switch

2 chained EX 4500 I'd like to monitor using SNMP. http://kb.juniper.net/InfoCenter/index?page=content&id=KB17526 Can anyone please explain how did he translate "jnxOperatingDescr" to "1.3.6.1.4....
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1answer
521 views

HP ProLiant - Does ILO 2 Advanced offer additional SNMP or IPMI features?

We've got ML350 G5 servers with iLO 2 standard license. Does upgrading to higher iLO license will unlock new SNMP or IPMI data registers? If it will, which ones?
2
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131 views

IBM Blade Center - Power Consumption with SNMP & IPMI

We have the need to follow and manage the power consumption of each blade, one by one, from our IBM Blade Center system. Is there a way to do this ? Anyhow it’s a licensing upgrade or external/...
7
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1answer
12k views

How do I remotely install, configure and maintain SNMP?

I'm looking to remotely install the SNMP and SNMP WMI Provider services on Windows Server 2008 R2, configure specific options for the Agent, Traps, and Security tabs, then make sure these services and ...
2
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0answers
977 views

HP SNMP Traps signalled every 10 seconds for a NIC

I'm trying to setup SNMP traps on my HP DL160 G6 (Xenserver) to notify me whenever I have issues with the server. Following suggestions from this serverfault post, I've installed the HP SNMP agents ...
4
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1answer
4k views

HP ProLiant Gen8 Health Agents and EL6.x - cpqHoMibHealthStatusArray has changed to the value: x

I've noticed that my HP ProLiant Gen8 servers report the following message via email to root (or the destination configured in /opt/hp/hp-snmp-agents/cma.conf) upon restart. Trap-ID=11020 ...
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3answers
3k views

Can Zabbix alert me when an SNMP device does not respond?

Zabbix is capable of monitoring SNMP-capable devices, and even displays their status in its web interface: The green icon indicates that Zabbix is receiving data. The red icon indicates that ...
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2answers
319 views

How to get a report of all mac addresses on another subnet?

We have an MPLS consisting of two branches: Location1 and Location2. I am using the Softperfect netscan to report all ip addresses and mac addresses of devices on Location1 where my workstation is ...
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382 views

15minload.nodata() is triggered in zabbix when CPU load is 0.00

The following SNMP trigger configuration {Template_SNMPv2_GENERAL:15minload.nodata(180)}=1 produces an alert each time the load average for 15 minutes on a RHEL machine running snmpd is 0.00 (value ...
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1answer
273 views

Community string indexing error in non-cisco switches

I am trying to retrieve CAM table information from non-cisco switches. I am using D-Link DES 3526 and Brocade fastiron sx 800 switches and installed net-snmp. When I execute the cmd: $snmpwalk -v ...
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1answer
494 views

HP 5500 switch manual states SNMP traps impact performance and advises against their use unless “necessary” - why?

We just bought two HP 5500-24G-4SFP beasts and I'd like to properly integrate the switches into Nagios. Most of our current monitoring polls actively via SNMP so I figured it would be wise and use the ...
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454 views

Virtual machine can't be reached via SNMP… Is it even possible?

I'm monitoring my work network via SNMP. Now, I have a virtual machine working as a DNS server so that I can access to them using hostnames (I'm using observium in another virtual machine, by the way)....
2
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1answer
918 views

Nagios - check_openmanage broken by latest SW update

Have been updating some servers in a small group this week. A mixture of CentOS 6.x and RHEL 5.x. In every case they are getting an updated srvadmin-* package and subsequently popping up in nagios ...
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1answer
3k views

OID's and MIB's for CISCO, JUNIPER and ZTE Router/ Switch devices [closed]

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 ...
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votes
1answer
707 views

Layer 2 and 3 Network and Topology discovery of blackbox network [closed]

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, ...
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3answers
931 views

VMware vCenter Server + VDS - Measure monthly traffic per VM

Is there a way to measure the monthly traffic per VM without having direct access (eg: SNMP) on each VM? I am aware that there is VMware vCenter Chargeback Manager software which claims to provide ...
0
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1answer
8k 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 ...
0
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681 views

Setting SNMP interface aliases

I've been trying for a long while now to get a set of Allied Telesis switches to display links in OpenNMS. Long story short, I want/ need to set interface aliases for ports. If I use snmpwalk -v2c -c ...
2
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1answer
648 views

SNMP error reporting to stdout

Why does net-snmp after "No Such Object available on this agent at this OID" errors exit with 0 and print the error message to STDOUT while other errors are printed to STDERR and have an exit status 1?...
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1answer
402 views

Disk queue lenght from SNMP on windows server 2012 (MRTG)

On windows server 2003 reading disk queue length from SNMP with MRTG was easy: snmpwalk -v1 -cpublic 192.168.1.20 1.3.6.1.4.1.9600.1.1.1.1.7 iso.3.6.1.4.1.9600.1.1.1.1.7.2.67.58 = Gauge32: 26 iso.3....
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1answer
394 views

SNMP tick counter wrap around logic

I'm trying to calculate CPU usage in percent over SNMP of a remote agent based on the ssCpuRaw* tick counters. As I understand it they are all of type COUNTER(32 bit) so tey'll wrap around to zero ...
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1answer
1k views

snmpbulkwalk hangs at certain OIDs

While setting up some hosts in Check_MK for SNMP-only monitoring I've found some hosts where snmpbulkwalk appears to 'hang' and then timeout while processing a certain OID. eg: OMD[prod]:~$ ...
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2answers
842 views

Monitor Dell workstation power supply and hard disk SNMP

I've been trying and trying to monitor workstation power supplies and hard disk statuses with SNMP. I can't get any SNMP information from the workstations but I have successfully been able to get ...
0
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1answer
345 views

uWSGI snmp stats

I'm interested in collecting stats for uWSGI via snmp for graphing in Cacti. Per these docs I'm starting uwsgi with: uwsgi -s :3031 --udp 192.168.10.1:2222 --snmp --snmp-community foo --emperor /usr/...
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1answer
215 views

dell SNMP raid disk no data

I'm trying to monitor data with SNMP for disks in a raid attached to some servers. From what I understand the raid is configured with PERC and PERC does have a MIB associated with it. I've downloaded ...
0
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1answer
513 views

how to display netstat output on nagios

Can you please tell me how to monitor an established connection (on a specified port) in a windows machine from nagios (centOS) here an example (output of netstat): Proto Local Address ...
0
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1answer
901 views

How to fetch a cpu status thought net-snmp

I want to fetch a device's cpu and memory status thought net-snmp. I get my device's info with this command: snmpwalk -v 2c -c public 210.38.xxx.xxx system And I got this info: SNMPv2-MIB::...
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149 views

snmpget on IPv6 local address timesout though snmpd is listening on ipv4 and ipv6

I am doing snmpget from a RHEL machine to the localhost. It works for IPv4 and doesn't work for IPv6. # snmpget -v2c -c public udp6:[::1] sysName.0 Timeout: No Response from udp6:[::1]. # snmpget -...
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1answer
1k views

SNMPD timeout yet netcat shows port as open

SNMPD config (I have this config working on a different server): com2sec readonly default public group MyROGroup v1 readonly group MyROGroup v2c readonly group MyROGroup usm ...
0
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1answer
1k views

Cisco ASA 5510 SNMP config-change

I´m trying to set snmp trap when cisco asa 5510 is changed. I´m using this line: snmp-server host DMZ ZZ.YY.XX.5 community * snmp-server enable traps entity config-change fru-insert fru-remove But ...
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1answer
4k views

How to find SNMP community string?

I've been trying to find the SNMP community string in Ubuntu here, but haven't had much luck. I'm using Ubuntu 12.10 and have followed the instructions here, but my /etc/snmp/snmpd.conf file has ...
0
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1answer
857 views

Is it possible to configure the version of snmp trap used by vCenter alarms?

It's seems that vCenter alarms traps are sent in SNMPv1 only. I would like to receive it as SNMPv2. Is it possible to configure the version use by vCenter (I'm using version 5.0.0) ? I can ...
3
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2answers
3k 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 ...
0
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1answer
263 views

Does net-snmp for CentOS support SNMP v2 and v1?

CentOS 5.9 | net-snmp-5.3.2.2 I'm running netsnmp on a CentOS 5.9 box and it's unclear to me from the config on whether or not it support SNMP v2 and v1. I've always used SNMP v3 and /etc/snmp/...
1
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1answer
337 views

Do I need to restart IIS after a configuration change?

In IIS 6.0 Manager, I increased the size of message to 51200KB and restarted SNMP. However, a mail of 25MB is still bouncing. Do I need to restart IIS? This is a production machine, so I have to ...
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1answer
95 views

Monitoring bandwidth on a layer-3 invisible switch [closed]

Our servers are distributed to 2 racks in a datacenter, each rack having its own switch. The communication between the racks are made by the link between these two switches. The bandwidth between ...
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1answer
64 views

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?
2
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1answer
10k views

How to monitor per-port bandwidth using SNMP

I want to find per-port bandwidth usage of switch (CISCO 2950) using SNMP. I tried ifInOctets , ifOutOctets , ifSpeed but i dont know it is true or not? I do snmpget for port 1 and the Result was ...
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1answer
306 views

Observium not showing ubuntu icon before my ubuntu server

I just have set up snmpd, observium settings on my ubuntu machine, but sadly observium webpage shows linux icon before my ubuntu machine's name, not the ubuntu logo. Why is this happening, and how ...