Ocsinventory Q&A - Recent questions and answers in SNMP

Answered: Error function creation type SNMP

Sat, 30 Aug 2025 17:00:12 +0000

Hi,

my company has developed more than 90 exclusive plugins for OCS (predictive maintenance, advanced Bios informations, supervision, helpdesk & IT support, status summary, multiple SNMP device type, geolocation of Windows machines, etc.)

If you want more information, please contact me privately.

Best regards, Stephane

Answered: Configure SNMP

Sat, 30 Aug 2025 16:54:39 +0000

Answered: Problem with SNMP

Wed, 07 May 2025 09:26:06 +0000

Hello,

Did you check the logs of your SNMP agent to see whether it is actually performing the scan?
I recommend checking the logs—if the agent is running the scan correctly, you should see lines like this:
[Tue Apr 22 15:29:56 2025][debug] [snmpscan] Scanning 172.21.0.103 device
If there are no SNMP scan logs, make sure the SNMP module is enabled in the /etc/ocsinventory/modules.conf file

Answered: SNMP isn't working

Mon, 22 Jan 2024 15:45:19 +0000

for the snmp working you need to use https on the client connection to the server:

https://miloszengel.com/ocs-inventory-ng-2-5-install-guide-on-debian-stretch-with-ssl-and-deployment/5/

Answered: SNMP does not scan the network, what could it be?

Mon, 21 Aug 2023 19:33:42 +0000

Hi,

my company has developed more than 60 exclusive plugins for OCS (predictive maintenance, supervision, helpdesk & IT support, status summary, multiple SNMP device type, geolocation of Windows machines, etc.)

If you want more information, please contact me privately.

Best regards, Stephane

Answered: Configuracion SNMP - Unifi o Ubiquiti - Cisco

Mon, 21 Aug 2023 19:32:04 +0000

Answered: Why are network printers not inventoried by OCS?

Thu, 06 Apr 2023 08:46:18 +0000

It's mandatory for beginners to start reading the documentation (RTFM).

OCS server only inventories computers using the installed agent.

And there is NO agents for others kinds of materials.

BUT, OCS can also discover others hardwares as routeurs, firewalls, switch (with @ip), printers, host like VMware, Ip phone, ... any hardware with a IP stack.

The discovery use ping or snmp scan : maybe you can retrieve more information with hardware with snmp agent included like printers, firewall, routeurs, ... : don't expect a 'full inventory' with snmp, it's a new functionnality

Answered: SNMP isn't working

Wed, 01 Sep 2021 09:51:50 +0000

Hi,

Did you solve your problem ?

Answered: Monitoring Network equipment

Wed, 17 Mar 2021 10:26:02 +0000

Hy, becuase you are not able to install an agent to these devices .. ocs-inventory can only pull the data via snmp

https://wiki.ocsinventory-ng.org/06.Network-Discovery-with-OCS-Inventory-NG/Using-SNMP-scan-feature/

Kind regards

soktra

Answered: SNMP Inventory

Wed, 23 Dec 2020 13:20:29 +0000

It looks like you need a computer with the agent installed on the same network of the SNMP-enabled devices you want to scan.

You can gent further details on the logs.

[snmpscan] No scan possible

Fri, 04 Dec 2020 16:41:02 +0000

Hello,

i am unable to scan via snmp the devices, all is set but the log is telling that no scan is possbile.

Can you please help me?

[Fri Dec 4 16:44:06 2020][debug] Ocsinventory unified agent for UNIX, Linux and MacOSX 2.8.0
[Fri Dec 4 16:44:06 2020][debug] Log system initialised (File)
[Fri Dec 4 16:44:06 2020][debug] --scan-homedirs missing. Don't scan user directories
[Fri Dec 4 16:44:06 2020][debug] Accountinfo file: /var/lib/ocsinventory-agent/https:__ocsng.codearchitects.com_ocsinventory/ocsinv.adm
[Fri Dec 4 16:44:07 2020][debug] OCS Agent initialised
[Fri Dec 4 16:44:07 2020][debug] Turns hooks on for /etc/ocsinventory/modules.conf
[Fri Dec 4 16:44:07 2020][debug] Ocsinventory unified agent for UNIX, Linux and MacOSX 2.8.0
[Fri Dec 4 16:44:07 2020][debug] Log system initialised (File)
[Fri Dec 4 16:44:07 2020][debug] Ocsinventory unified agent for UNIX, Linux and MacOSX 2.8.0
[Fri Dec 4 16:44:07 2020][debug] Log system initialised (File)
[Fri Dec 4 16:44:07 2020][debug] Calling handlers : `start_handler'
[Fri Dec 4 16:44:07 2020][debug] [download] Calling download_start_handler
[Fri Dec 4 16:44:07 2020][debug] - LWP loaded
[Fri Dec 4 16:44:07 2020][debug] - LWP::Protocol::https loaded
[Fri Dec 4 16:44:07 2020][debug] [snmpscan] Calling snmp_start_handler
[Fri Dec 4 16:44:07 2020][debug] - Net::SNMP loaded
[Fri Dec 4 16:44:07 2020][debug] Compress::Zlib is available.
[Fri Dec 4 16:44:07 2020][debug] Calling handlers : `prolog_writer'
[Fri Dec 4 16:44:07 2020][debug] sending XML
[Fri Dec 4 16:44:07 2020][debug] sending: <?xml version="1.0" encoding="UTF-8"?>
<REQUEST>
  <DEVICEID>srvvocs-2020-12-03-18-14-36</DEVICEID>
  <QUERY>PROLOG</QUERY>
</REQUEST>
[Fri Dec 4 16:44:07 2020][debug] =BEGIN=SERVER RET======
[Fri Dec 4 16:44:07 2020][debug] $VAR1 = '<?xml version=\'1.0\' encoding=\'UTF-8\'?>
<REPLY>
  <INVENTORY_ON_STARTUP>1</INVENTORY_ON_STARTUP>
  <OPTION>
    <PARAM IPDISC_LAT="100">192.168.1.0</PARAM>
    <NAME>IPDISCOVER</NAME>
  </OPTION>
  <OPTION>
    <PARAM PERIOD_LATENCY="1" TIMEOUT="30" PERIOD_LENGTH="10" ON="0" TYPE="CONF" CYCLE_LATENCY="60" FRAG_LATENCY="10" EXECUTION_TIMEOUT="120" />
    <NAME>DOWNLOAD</NAME>
  </OPTION>
  <OPTION>
    <PARAM SUBNET="192.168.1.0/24" TYPE="NETWORK" />
    <PARAM SUBNET=" 192.168.254.0/24" TYPE="NETWORK" />
    <PARAM OID="1.3.6.1.2.1.1.1" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Description" TYPE="SNMP_TYPE" CONDITION_VALUE="SG550XG-24F 24-Port 10G SFP+ Stackable Managed Switch" TABLE_TYPE_NAME="snmp_cisco_switch" TYPE_NAME="CISCO SWITCH" />
    <PARAM OID="1.3.6.1.2.1.1.5" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Name" TYPE="SNMP_TYPE" CONDITION_VALUE="SG550XG-24F 24-Port 10G SFP+ Stackable Managed Switch" TABLE_TYPE_NAME="snmp_cisco_switch" TYPE_NAME="CISCO SWITCH" />
    <PARAM OID="1.3.6.1.2.1.1.1" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Description" TYPE="SNMP_TYPE" CONDITION_VALUE="Fortigate" TABLE_TYPE_NAME="snmp_firewall" TYPE_NAME="FIREWALL" />
    <PARAM OID="1.3.6.1.2.1.1.5" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Name" TYPE="SNMP_TYPE" CONDITION_VALUE="Fortigate" TABLE_TYPE_NAME="snmp_firewall" TYPE_NAME="FIREWALL" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="*******" VERSION="2c" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="public" VERSION="2" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="public" VERSION="2c" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="public" VERSION="1" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="****" VERSION="2c" />
    <NAME>SNMP</NAME>
  </OPTION>
  <RESPONSE>SEND</RESPONSE>
  <PROLOG_FREQ>24</PROLOG_FREQ>
</REPLY>
';
[Fri Dec 4 16:44:07 2020][debug] =END=SERVER RET======
[Fri Dec 4 16:44:07 2020][debug] PROLOG_FREQ has not changed since last process
[Fri Dec 4 16:44:07 2020][debug] Calling handlers : `prolog_reader'
[Fri Dec 4 16:44:07 2020][debug] [download] Calling download_prolog_reader
[Fri Dec 4 16:44:07 2020][debug] [download] <?xml version='1.0' encoding='UTF-8'?>
<REPLY>
  <INVENTORY_ON_STARTUP>1</INVENTORY_ON_STARTUP>
  <OPTION>
    <PARAM IPDISC_LAT="100">192.168.1.0</PARAM>
    <NAME>IPDISCOVER</NAME>
  </OPTION>
  <OPTION>
    <PARAM PERIOD_LATENCY="1" TIMEOUT="30" PERIOD_LENGTH="10" ON="0" TYPE="CONF" CYCLE_LATENCY="60" FRAG_LATENCY="10" EXECUTION_TIMEOUT="120" />
    <NAME>DOWNLOAD</NAME>
  </OPTION>
  <OPTION>
    <PARAM SUBNET="192.168.1.0/24" TYPE="NETWORK" />
    <PARAM SUBNET=" 192.168.254.0/24" TYPE="NETWORK" />
    <PARAM OID="1.3.6.1.2.1.1.1" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Description" TYPE="SNMP_TYPE" CONDITION_VALUE="SG550XG-24F 24-Port 10G SFP+ Stackable Managed Switch" TABLE_TYPE_NAME="snmp_cisco_switch" TYPE_NAME="CISCO SWITCH" />
    <PARAM OID="1.3.6.1.2.1.1.5" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Name" TYPE="SNMP_TYPE" CONDITION_VALUE="SG550XG-24F 24-Port 10G SFP+ Stackable Managed Switch" TABLE_TYPE_NAME="snmp_cisco_switch" TYPE_NAME="CISCO SWITCH" />
    <PARAM OID="1.3.6.1.2.1.1.1" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Description" TYPE="SNMP_TYPE" CONDITION_VALUE="Fortigate" TABLE_TYPE_NAME="snmp_firewall" TYPE_NAME="FIREWALL" />
    <PARAM OID="1.3.6.1.2.1.1.5" CONDITION_OID="1.3.6.1.2.1.1.1.0" LABEL_NAME="Name" TYPE="SNMP_TYPE" CONDITION_VALUE="Fortigate" TABLE_TYPE_NAME="snmp_firewall" TYPE_NAME="FIREWALL" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="****" VERSION="2c" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="public" VERSION="2" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="public" VERSION="2c" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="public" VERSION="1" />
    <PARAM AUTHKEY="" USERNAME="" AUTHPASSWD="" TYPE="COMMUNITY" NAME="****" VERSION="2c" />
    <NAME>SNMP</NAME>
  </OPTION>
  <RESPONSE>SEND</RESPONSE>
  <PROLOG_FREQ>24</PROLOG_FREQ>
</REPLY>

[Fri Dec 4 16:44:42 2020][debug] =BEGIN=SERVER RET======
[Fri Dec 4 16:44:42 2020][debug] $VAR1 = '<?xml version=\'1.0\' encoding=\'UTF-8\'?>
<REPLY>
  <RESPONSE>NO_ACCOUNT_UPDATE</RESPONSE>
</REPLY>
*** inventory omitted ***
[Fri Dec 4 16:44:42 2020][debug] =END=SERVER RET======
[Fri Dec 4 16:44:42 2020][debug] Calling handlers : `end_handler'
[Fri Dec 4 16:44:42 2020][debug] [download] Calling download_end_handler
[Fri Dec 4 16:44:42 2020][debug] [snmpscan] Calling snmp_end_handler
[Fri Dec 4 16:44:42 2020][debug] [snmpscan] Snmp: Scanning network
[Fri Dec 4 16:44:42 2020][info] [download] Beginning work. I am 5794.
[Fri Dec 4 16:44:42 2020][info] [download] Option turned off. Exiting.
[Fri Dec 4 16:44:42 2020][debug] [download] End of work...
[Fri Dec 4 16:44:42 2020][debug] - Net::Netmask loaded
[Fri Dec 4 16:44:42 2020][debug] - nmap found
[Fri Dec 4 16:44:42 2020][debug] [snmpscan] No scan possible
[Fri Dec 4 16:44:42 2020][debug] - Net::Netmask loaded
[Fri Dec 4 16:44:42 2020][debug] - nmap found
[Fri Dec 4 16:44:42 2020][debug] [snmpscan] No scan possible
[Fri Dec 4 16:44:42 2020][debug] [snmpscan] Snmp: Ending Scanning network
[Fri Dec 4 16:44:42 2020][info] [snmpscan] No more SNMP device to scan
[Fri Dec 4 16:44:42 2020][debug] sending XML
[Fri Dec 4 16:44:42 2020][debug] sending: <?xml version="1.0" encoding="UTF-8"?>
<REQUEST>
  <DEVICEID>srvvocs-2020-12-03-18-14-36</DEVICEID>
  <QUERY>SNMP</QUERY>
</REQUEST>

[Fri Dec 4 16:44:42 2020][debug] [snmpscan] End snmp_end_handler :)

Answered: SNMP setup on OCS 2.5 Ubuntu 16.04

Wed, 22 Apr 2020 15:53:13 +0000

Hi,

Did you configure snmp as it's described in the documentation? Have you enabled snmp on the devices you want to inventory?

Regards

Frank

Answered: SNMP does not work

Mon, 06 Apr 2020 12:25:00 +0000

It is not that I would like the inventory to be via snmp, the point is that my ocs works everything but discovery via snmp, that's all. I would like snmo to work too, I followed some forums and nothing ... can you help me?

No SNMP devices found

Mon, 23 Mar 2020 20:09:03 +0000

Good afternoon,
Guys, I made all the possible configurations so that ocs could find some device via snmp, but it doesn't find anything, what can it be?

SNMP or IpDiscover not working with Fedora 30

Sun, 22 Sep 2019 07:35:08 +0000

I'm trying to get SNMP scanning to work in my lab environment.

I have set up Fedora 30 server following this guide

http://wiki.ocsinventory-ng.org/03.Basic-documentation/Setting-up-a-OCS-Inventory-Server/

When I got the server installed, I configured apache to use SSL with this guide:

https://fedoraproject.org/wiki/Https

After configuring SSL I installed OCS agent to OCS server using this guide:

https://wiki.ocsinventory-ng.org/03.Basic-documentation/Setting-up-the-UNIX-agent-on-client-computers/#installing-unix-agent-with-rpm

There were problems with some optional packages and those I managed to install manually, for example these packages

monitor-edid, samba

From this point on I was not 100% how the SSL needs to be configured. Anyway I got the agent communication to work using these guides.

Guide 1

http://ask.ocsinventory-ng.org/5999/cannot-establish-communication-certificate-verify-failed

You must get server cert from server:
openssl s_client -showcerts -connect domain.hostname.not.ip:443 </dev/null 2>/dev/null | openssl x509 -outform PEM >/etc/ocsinventory/cacert.pem
Add to /etc/ocsinventory/ocsinventory-agent.cfg
server=https://domain.hostname.not.ip/ocsinventory
ssl=1
ca=/etc/ocsinventory/cacert.pem
voilà!
Good luck!

Guide 2

https://ninjanichols.com/2011/06/ocs-inventory-where-do-i-put-cacert-pem/

So after following these guides I now have cacert.pem file in both of these locations. At first I had problems with SSL communication so I tried both of these guides. This is just for the background info if this has affect how the IpDiscover / SNMP is working.

cacert.pem locations

/var/lib/ocsinventory-agent/https\:__server.demo.local_ocsinventory/cacert.pem

and

/etc/ocsinventory/cacert.pem

Well that's for background story, as I said, the configuration seems to be working. I have tested inventory with Linux agent (the OCS server itself) and few Windows agents (Servers and Workstations). The IpDiscover seems to be working, at least there seems to be uninventoried IP's appearing there, but I guess that is done by Windows agent.

I tried to set up SNMP communities like this (the ocssnmp is configured to one of devices for testing purposes):

Is this the way it's supposed to be configured? If there SNMP community name is "default" in network devices?

Well anyway I can't get this working. At first I tried to Force IpDiscover to OCS server and let the server be for a day. Nothing appeared to IpDiscover or SNMP.

This is where I configured OCS server to do IpScanning: OCS Server Configuration -> IpDiscover behaviour -> Force IpDiscover (my network here 192.168.43.0)

After a day I set up few Windows clients to network and uninventoried ip's appeared to IpDiscover. So I guess this was done by Windows clients, not OCS Linux agent. I tried to run linux agent in debug mode and got this.

[Sat Sep 21 21:52:59 2019][debug] [download] Writing config file.
[Sat Sep 21 21:52:59 2019][info] [download] Download is off.
[Sat Sep 21 21:52:59 2019][debug] [snmp] Calling snmp_prolog_reader
[Sat Sep 21 21:52:59 2019][debug] Ocsinventory::Agent::Backend::IpDiscover::IpDiscover ignored
[Sat Sep 21 21:52:59 2019][debug] - nmap found
[Sat Sep 21 21:52:59 2019][debug] Ocsinventory::Agent::Backend::IpDiscover::Nmap ignored
[Sat Sep 21 21:52:59 2019][debug] Ocsinventory::Agent::Backend::OS::AIX ignored
[Sat Sep 21 21:52:59 2019][debug] Ocsinventory::Agent::Backend::OS::BSD ignored
[Sat Sep 21 21:52:59 2019][debug] - dmidecode found
[Sat Sep 21 21:52:59 2019][debug] - dmidecode found
[Sat Sep 21 21:53:00 2019][debug] - Sys::Hostname loaded
[Sat Sep 21 21:53:00 2019][debug] Ocsinventory::Agent::Backend::OS::Generic::Ipmi ignored
[Sat Sep 21 21:53:00 2019][debug] - lspci found
[Sat Sep 21 21:53:00 2019][debug] - lspci found
[Sat Sep 21 21:53:00 2019][debug] - lsusb found

Why is IpDiscover and SNMP ignored?

Also I get this error when running the client in debug mode:

Use of uninitialized value $password in concatenation (.) or string at /usr/share/perl5/vendor_perl/Ocsinventory/Agent/Network.pm line 53.

Is this related to SNMP / IpDiscover?

Is there a way to scan network devices via SNMPv3?

Mon, 06 May 2019 14:34:50 +0000

Hello,

we have some network devices where we have to use SNMPv3 to do the inventory. Is there any way to give the SNMPv3 credentials directly to the linux client where we scan from? Or any other posibility to get that running?

OS server and agent: Debian 9

OCS server: 2.6

OCS agent: 2.4.2

Debug Log:

[Mon May  6 16:19:59 2019][error] [snmp] Snmp ERROR: An empty privacy password was specified
[Mon May  6 16:19:59 2019][debug] [snmp] Failure in scanning Device X.X.X.X: no snmp communication

Thank you!

Montgomery

Answered: Scan SNMP Ocs inventory found nothing

Thu, 25 Apr 2019 14:02:52 +0000

Bonjour as-tu réussi a trouver ton probleme ?

Answered: Agent Linux ne communique pas avec le serveur

Thu, 11 Apr 2019 18:36:02 +0000

Bonjour,

Comment as-tu construit le certificat?

Cordialement

Frank

Answered: SNMP Scan with OCS Windows Agent 2.4

Wed, 13 Mar 2019 18:06:21 +0000

Hello

I have the same concern how can I proceed from http to https?

thanks

Answered: Discover network devices using SNMP

Mon, 15 Oct 2018 19:57:15 +0000

Hi,

See here : http://wiki.ocsinventory-ng.org/search.html?q=snmp

Regards

Answered: if you have a full tutorial snmp?

Mon, 15 Oct 2018 14:43:00 +0000

Hi, i have the same probleme. I dont find tutorial to configure the snmp part. Do you have find your happiness?

This link is NOK : http://wiki.ocsinventory-ng.org/index.php?title=Documentation:SNMP

And i find nothing to help me, and i m a perfect Windows'user. I try to learn Linux, i mont my server, install and configure. All is ok, i have many informations but SNMP dont work... :(

Answered: INVENTORY FOR CISCO PHONE

Tue, 28 Aug 2018 08:08:17 +0000

hi,
i have the same issue,

did you solve it? and how to solve?

thank you very much

Answered: [snmp] Net::Netmask not present: no scans possible

Fri, 22 Jun 2018 11:58:53 +0000

perfect! i almost knew i was just missing something stupid... :D

thanks a lot for that, Frank!

Answered: Add SNMP scanned computers to Inventory

Fri, 06 Apr 2018 14:08:08 +0000

Hi,

Thanks a lot for your answer.

Do you know the table(s) where SNMP data are stored? (the idea is eventually to directly get informations from the database)

Regards

Answered: Administrative custom data not show in snmp page

Wed, 05 Jul 2017 15:41:04 +0000

Hi,
I have the same problem with a personalized XML for SNMP requests on IP Phones.
I haven't reply on my questions too, so i think there isn't a lot of people using SNMP :/
There is 2 howto/wiki but they are not very precise:

http://wiki.ocsinventory-ng.org/index.php?title=Documentation:SNMPxml/fr

https://wiki.ocsinventory-ng.org/index.php?title=Documentation:SNMP/fr

SNMP V3 release, when ?

Tue, 20 Jun 2017 14:06:29 +0000

Hello,

I would like to know if you have a better visibility on when the SNMP V3 will be fully usable and supported by OCS ? (a date, quarter ? )

Thank you very much,

SNMP on ESX-hosts

Wed, 05 Apr 2017 07:21:01 +0000

Hi,

I'm trying to inventorize 3 ESX-hosts in our network. I enabled SNMP on the ESX-hosts using console and enabled it in OCS-inventory (Config - Config - Snmp). In Network(s) - Administer I've added the right subnets and added public in the SNMP communities.

IpDiscover found 2 regular computers but not the ESX-hosts. Also Network(s) - Snmp does not shows anything.

How can I resolve this, or what am I doing wrong?

Answered: Cannot establish communication : 500 Can't connect to

Tue, 20 Sep 2016 13:46:21 +0000

Hi,

How have you build your certificate?

Regards

Frank

Answered: Is there any problem with 2.0.5 Server/agent and SNMP?

Mon, 04 Apr 2016 17:13:02 +0000

I would suggest electing a subnet in the IPDISCOVER drop down, setting SNMP_SWITCH to ON for the screenshot provided

Additionally, on server configuration setting SNMP to "ON"

Answered: How to condifigure the frecuency of snmp scan

Mon, 22 Feb 2016 15:23:56 +0000

How are you scanning? This is made with the agent execution, you should change the frequency with the agent runs.

Answered: can snmp scan on vlan network or complecated network?

Fri, 15 Jan 2016 20:32:46 +0000

It's possible to scan on differents networks with the agent but take care on your firewall et snmp community. It can be bloceked.

How to get better SNMP results?

Fri, 09 Oct 2015 22:21:20 +0000

I'm using Unix-Agent-2.1.1 and successfully getting back some snmp results to my OCS server. However, most of my snmp results are using the Default MIB module. I'd like to get additional information, such as serial numbers or bios info from the snmp scans. If I know the specific make and model, is it possible to get that by adding custom MIB info in the lib/Ocsinventory/Agent/Modules/Snmp or in the inventoryserver/snmp/mibs/local directories? Are there any examples of this available?

Configuring computer custom parameters?

Wed, 07 Oct 2015 04:17:25 +0000

I want to use snmp feature, the tutorial I was told to get into the Customize menu and I find nothing in the ocs server, I use ocs 2.1Rc1

Can anyone help me?

Qu est ce qu une communauté SNMP? Concrètement

Wed, 15 Jul 2015 11:32:20 +0000

bonjour a tous, je suis un debutant en reseau. donc partout dans les documentations que je parcours on parle de communauté SNMP. j aimerai bien savoir ce que c est concretement parce que je trouve toutes les explications que j ai eues trop abstraites.

Ocs Unix agent

Tue, 09 Jun 2015 12:32:49 +0000

"[info] [download] Option turned off. Exiting."

whats this download option turned off?

[debug] =END=SERVER RET======
[debug] Calling handlers : `end_handler'
[debug] [snmp] Calling snmp_end_handler
[debug] [download] Calling download_end_handler
[info] [download] Beginning work. I am 13251.
[info] [download] Option turned off. Exiting.
[debug] [download] End of work...

Valeurs hexadécimal Snmp

Wed, 29 Apr 2015 09:13:47 +0000

Bonjour j'ai configuré ocs pour pouvoir récupérer des informations SNMP. J'arrive à récupérer les informations, mais certaine information notamment la localisation de mes machines est en Héxadécimal. Je voulais savoir si il était possible de les afficher normalement à partir de OCS
Mon serveur est en Version 2.1.2
Et l'agent linux utiliser pour la remontée en 2.1.1

Data is not coming through SNMP

Mon, 23 Mar 2015 15:04:35 +0000

Hi Team,

We are using 2.1.1 version of OCS for our company. Data is coming through IP Discovery but we are unable to get data of Network Devices through SNMP. Need your support to instruct us how to discover Network Devices in our network via SNMP.

Remonté des serveurs ESXi

Thu, 19 Feb 2015 20:41:59 +0000

Existe-t-il un moyen d'inventorié les hôtes VMware ESXi dans OCS.

L'agent fusion inventory dispose d'un outil capable de le faire. J'ai l'impression qu'il s'appuie sur SNMP pour le faire.

Quelqu'un a-t-il des infos ?

SNMP et Architecture Maitre/Esclave

Fri, 14 Nov 2014 08:22:41 +0000

Bonjour,

Je viens vers vous après avoir trifouillé le web (je l'ai surement mal fait car il doit bien y avoir la réponse quelque part).

J'ai mis en place une architecture Maitre-Esclave et la fonctionnalité SNMP.

Lorsque l'agent Linux fait son scan SNMP et le remonte au serveur Esclave, j'ai les resultats SNMP. Mais lorsque le serveur Esclave remonte les données au serveur Maitre, il ne transmet pas ces informations SNMP remontés.

Est-ce que je doit configurer certaines options ou autres?

Cordialement

feature SNMP

Wed, 10 Sep 2014 19:21:10 +0000

Hi everybody

Can you tell me which snmp features are usefull for you and which one you should want to see in a new version?

Thanks

Dwizz

Subnet SNMP scan with an agent un other subnet

Sun, 24 Aug 2014 09:50:49 +0000

Hello,

I have configured the server and an agent for snmp (http://wiki.ocsinventory-ng.org/index.php/Documentation:SNMP).

When execute the agent with --debug i obtain:

[error] Cannot establish communication : 500 Can't connect to $IP_OCS-SERVER:443 (certificate verify failed)

Then execute the agent adding --SSL=0 and this show in the log snmp scanning but i can't see any snmp device discovered in ocs console. But actually in the subnet of the agent isn't any network device that i want to scan. Then que question is:

¿How can i do SNMP scan a subnet with an agent in other subnet?

Thanks for the help

how to get information about printers using OCS

Fri, 25 Jul 2014 15:48:55 +0000

Hi all

on page: http://www.ocsinventory-ng.org/en/about/features/network-scans/devices-found-with-snmp.html I read that it is possible to get information about Printers - Cartridges information

Cartridge type
Level
Capacity max
Color
Description of cartridge

Can you link me toward some documentation or, if it's simple, give me a quick handout how to get such info regarding printers.

Let's assume that it has SNMP v2 ports opened.