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

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12
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2answers
990 views

16TB Volumes and SNMP On Windows

As volumes larger than 16TB became more common, it was recognized that the 32 bit value used to report disk size and usage within the standard "HOST-RESOURCES" MIB in SNMP was not large enough to ...
6
votes
1answer
3k 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 ...
5
votes
1answer
252 views

SNMP bytes received disagrees with ifconfig

SNMP ifInOctets = 2145342796 - about 2GB. ifconfig: RX bytes:174302710687 (174.3 GB) Interestingly, the sent bytes agree almost perfectly: ifOutOctets: 1002415050 - about 1GB ifconfig: TX ...
4
votes
2answers
418 views

Snmpd update interface counters slowly or something like this

I update one my freebsd box to 9-stable (totally new installation) and install net-snmp for monitoring. uname -r 9.1-PRERELEASE pkg_info net-snmp-5.7.1_7 Information for net-snmp-5.7.1_7: ...
3
votes
1answer
1k views

Why do SNMP agents need MIB files?

After reading up on SNMP and some of the questions help here I think understand the agent role as a SNMP service to device (Like SQL, it is an API to storage). When you execute a SQL query the SQL ...
3
votes
2answers
3k views

/usr/local/share/snmp/snmpd.conf: line 5: Error: unknown payload OID

using ubuntu with net-snmp snmp work but in sys.log i see a lot of errors about snmpd.conf snmpd.conf: rwcommunity community 10.0.0.1 rwcommunity community 10.0.0.2 agentAddress udp:10.0.0.1:161 ...
2
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3answers
3k views

How to find all the snmp enabled devices in my network?

I want to find all the snmp enabled devices in my network, I got something like how it works in a agent and manager architecture. I got net-snmp library to create a simple application to get the snmp ...
2
votes
2answers
375 views

snmpwalk to ipv6 address timeout

Snmpwalk is failing. I don't know why. I have a host configured with a global ipv6 address. Snmpd is listening on ipv6. netstat -l|grep snmp udp6 0 0 [::]:snmp [::]:* udp6 ...
2
votes
1answer
1k views

Did not find 'zeroDotZero' in module SNMPv2-SMI

I have a perl script that searches through our switches to find which one hosts a given IP address; this script uses net-snmp libraries to poll through a daisy-chain of ethernet switches (think core / ...
1
vote
1answer
235 views

Cannot start the Net-SNMP daemon from systemd (but it works from the command-line)

When I start Net-SNMP from systemd, there is no error message but the daemon does not run: % sudo systemctl start snmpd % When I start it from the command line, it runs: % sudo /usr/sbin/snmpd ...
1
vote
1answer
99 views

Delay between sending and recieving SNMP Traps within a machine

I am experimenting with sending and receiving SNMP traps via net-SNMP. I have a script that sends traps out to localhost. I have snmptrapd set to write traps to a file. This works fine, except for ...
1
vote
1answer
163 views

Solaris 10 snmp exec multiple strings

I am trying to use snmp to query a directory listing. I have added the exec line to snmp.conf ("exec list /bin/ls /pathtodirectory") and restarted the service. When I perform an snmp walk for the exec ...
1
vote
1answer
313 views

Obtain newer version of NetSNMP for CentOS 5

I'm using CentOS 5. I have a need to use net-snmp version "net-snmp-utils-5.5-37.el6_2.1.x86_64" which is currently available in CentOS 6 but not in CentOS 5. The reason I need this version (or ...
1
vote
0answers
31 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 ...
1
vote
0answers
90 views

Unable to send v3 trap using snmptrap

I am trying to send snmp v3 trap using snmptrap command on ubuntu 12. I tried: sudo snmptrap -v 3 -c 1 localhost -a MD5 -A abcdefgh -l noAuthNoPriv -u myuser sudo snmptrap -v 3 -c 1 localhost -a MD5 ...
1
vote
0answers
68 views

Where are the available debug tokens for the Net-SNMP tools listed?

In snmpcmd(1), under "Generic Options", it says, -D[TOKEN[,...]] Turn on debugging output for the given TOKEN(s). Try ALL for extremely verbose output. What tokens ...
1
vote
0answers
167 views

snmptrap and snmptt - authcommunity not found

I am trying to configure snmptt to translate the snmp traps received and handle them as passive checks in an icinga monitoring server as described here. after doing the changes to the snmptrapd.conf ...
1
vote
1answer
370 views

Spoofing origin host using snmptrap

I'm about ready to lose my mind with this... I need to spoof the host that snmp traps are being sent from using the snmptrap command. The man pages for snmptrap state that you can utilize common ...
1
vote
1answer
120 views

Server-Ip address is not getting displayed in snmp-trap messages

my problem is about Ip Address which I am receiving on the windows system snmp-trap messages,is some thing like that UDP: [192.168.1.150]:1029->[0.0.0.0]:0 while same trap message on linux system ...
0
votes
1answer
46 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 ...
0
votes
1answer
214 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
votes
1answer
115 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]:~$ ...
0
votes
1answer
81 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 ...
0
votes
1answer
253 views

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 ...
0
votes
1answer
1k views

snmp.conf how to allow any remote client

Using linux (Ubuntu) with net-snmp. I want to allow any remote client to execute snmpget. The remote client not have to be from the same subnet , so i cannot do this by define subnet. Now i add line ...
0
votes
2answers
2k views

How to pull SNMP information from Windows commandline without installing software

I would like to be able to quickly pull SNMP information via commandline such as device uptime. I noticed Net-SNMP's snmpget.exe can do this; but it looks like I need to install Net-SNMP first before ...
0
votes
0answers
37 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 ...
0
votes
1answer
52 views

Perl - Using Net::SNMP::Interfaces to list interfaces of host

How could i get a list of all interfaces on a host with snmp, i am using. use Net::SNMP::Interfaces; my $interfaces = Net::SNMP::Interfaces->new(Hostname => 'localhost', ...
0
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0answers
33 views

SNMPv3 messages not generating

I am new to configuring SNMPV3 on my redhat linux net-snmp. I have made some changes in the /etc/snmp/snmpd.conf file and also added the user with createUser directive in snmptrapd.conf file. The ...
0
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0answers
25 views

How can I listen to SNMP Traps v1 and v3 with authentication enabled

I'm having problems setting up the snmptrapd daemon to listen to SNMP v3 traps with authentication and SNMP v1 traps (without authentication, obviously). I know that if I uncomment the ...
0
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0answers
21 views

net-snmpd and automating procfix

I'm trying make snmpd run a command if process is out of range. It tried this: createUser local_user SHA "xxx123" AES agentSecName local_user proc cf-execd 1 5 procfix cf-execd ...
0
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0answers
52 views

SNMP: how to get combined output of memBuffer, memCached and memAvailReal?

Below is the output of 'free -m' on my system: total used free shared buffers cached Mem: 2026 1936 90 0 212 649 -/+ ...
0
votes
1answer
76 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: ...
0
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0answers
73 views

Net-SNMP Equivalent to netstat -g

I'm working on a project where it's necessary to determine the multicast groups that several Linux servers are subscribed to. While I know that you can easily get this by running netstat -g, one of my ...
0
votes
1answer
271 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 ...
0
votes
0answers
95 views

What MIBs do I need to communicate via SNMP with CISCO MDS 9148 FC switch?

I'm implementing some testing solution. I'm communicating via SNMP with CISCO MDS 9148 FC switch. I need to: Read interfaces status Set interface down Set interface up The question is: What ...
0
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0answers
40 views

diskIOTable, what is “diskIOLA1”?

Im pulling in snmp stats via net-snmp and got wondering what the numbers actually mean for the diskIOLA1,5,15 OIDs? My initial thought is that they are numbers of how much "disk" is affecting the ...
0
votes
1answer
47 views

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 ...
0
votes
0answers
72 views

SNMP - Can't access ports on netgear firewall or switch

I currently have a NETGEAR FVS338 Firewall and a NETGEAR FS726T Switch. However, I can't seem to access their ports and data. With the Firewall I can reach it's own IPs 192.168.2.254(Firewall's IP) ...
0
votes
0answers
64 views

SNMPv3 - reset engine ID

How can I reset SNMPv3 engine ID, basically I've cloned virtual machine and now Zenoss (monitoring system) is not able to monitor these VMs, error message: "SNMP agent down - no response received". ...
0
votes
1answer
71 views

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. ...
0
votes
2answers
572 views

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 ...
0
votes
1answer
168 views

netsnmp - how to register string? [closed]

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 ...
-1
votes
1answer
358 views

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 ...
-5
votes
1answer
1k views

how to instal snmp server in redhat linux?

I am having some problem with snmp server installation.I want to install snmp server and agent also by which i can query to my local host. i have downloaded the snmp tar version as I want to write a ...