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Questions tagged [net-snmp]

Net-SNMP is a suite of software for using and deploying the SNMP protocol.

Net-SNMP is a suite of software for using and deploying the SNMP protocol (v1, v2c and v3 and the AgentX subagent protocol):

  • supports IPv4, IPv6, IPX, AAL5, Unix domain sockets and other transports;
  • contains a generic client library, a suite of command line applications, a highly extensible SNMP agent, perl modules and python modules.
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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 operational status of port 1 on the switch. The "-r 1"…
alexus
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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::sysDescr.0 = STRING: Ruijie High-density IPv6 10G Core…
Paul
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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/snmpd.conf is very barebones: syslocation "in the…
Mike B
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Netgear FVS338 SNMP and OID

I downloaded SNMPWalk.exe and I ran the following: snmpwalk.exe -r:192.168.2.254 -p:161 -c:"public" -os:.1.3.1.1.4.1.4526 I ended up with over 900 something OID options. How do I know what they do and how do I properly graph them or find graphs to…
Tiffany Walker
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Why doesn't build of net-snmp-5.7.2 provide /etc/rc.d/init.d/snmptrapd?

I am packaging an RPM for RHEL6, built from net-snmp-5.7.2.tar.gz. I see that the file /etc/rc.d/init.d/snmpd gets created and packaged but I do not see the init file for /etc/rc.d/init.d/snmptrapd. Is snmptrapd depreciated? Did I forget to pass…
Red Cricket
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net-snmp snptranslate dosnt work for my MIB (snmpget does work)

I add my own MIB module to net-snmp. I put my Mib txt file under - '/usr/local/share/snmp/mibs' I see that if i change net-snmp files their the change is reflected , so this mibs are loaded correct. It seems that it not load my MIB file from…
Avihai Marchiano
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snmp trap using disman-event mib related issue

notificationEvent ifMtu.1 IF-MIB::ifMtu.1 1.3.6.1.2.1.2.2.1.4.1 monitor -I -u root -s -t -r 18 "Warn: High ipp Usage" -e ifMtu.1 1.3.6.1.2.1.2.2.1.4.1 != The above lines are in my snmpd.conf file which is generating a trap when the condition…
jatin bodarya
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netsnmp - how to register string?

I use net-snmp. I try to add my own mibs (no need in handler, just a MIB that i can get and set by snmp call), so i followed the scalar example. In order to add my own mibs i defined them in the mib file and create an agent extension.(see below). It…
Avihai Marchiano
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snmptrapd not capturing SNMP v3 traps

I am trying to configure vCenter 7.0 to send SNMP traps to a VM. I have followed following procedure: a. Configurations on vCenter, using CLI Set engine ID : snmp.set --engineid 123456 Set authentication : snmp.set --authentication SHA1 Set…
phileinSophos
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Failed installing net-SNMP in Solaris 11 Guest Zone

I'm trying to install net-SNMP in Solaris 11.3 guest zone but I got this error messages root@GUESTZONE:~# pkg install net-snmp Creating Plan (Solver setup): - pkg install: No matching version of system/management/snmp/net-snmp can be installed: …
Coop_Mech
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net-snmp reporting zero for interface speeds on CentOS 8

My monitoring system is using data from SNMP polls to build graphs. This works fine with a few dozen RHEL 6 and 7 hosts, but graphs for all my new CentOS 8 hosts are not working correctly. I've done some checking and the problem is with the ifSpeed…
miken32
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Why CISCO-ERR-DISABLE-MIB trap does not show interface and vlan information in Icinga?

I have a cisco and a monitoring server with icinga (a.k.a. nagios, thruk). I want to receive traps from cisco and show them in icinga. But I am unable to see the interface and vlan for the errdisable trap. I have downloaded mibs from cisco,…
Ashark
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Custom MIB Textual Representation

I am an snmp beginner and have created a custom MIB and included it in snmpd.conf via pass persist. pass_persist .1.3.6.1.4.1.56947.1.1 /usr/bin/env python3 -u my_script.py While I can successfully query the data, the returned data is a mix between…
Arikael
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Installing and configuring net-snmp on windows

Hi I am trying to install NET-SNMP on windows server to use it as SNMP agent. I have a remote server runnning a java thread. The thread is polling SNMP information. I installed 5.7.3 NET-SNMP and my snmpd.conf is as below. createUser myagent MD5…
이재영
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How To Change Telnet username and password using SNMP

We have a Siemens h1000 dslam. We forgot the username and password but i think we can do all activity with snmp My question is How we can reset telnet username and password using SNMP? Edited-> I can access to the dslam using snmp and can read and…
Ali
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