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

learn more… | top users | synonyms

1
vote
1answer
251 views

Why would snmp.exe utilize 1.2GB of memory?

We particularly don't use snmp for anything significant, at least not that I'm aware of. Is it normal for snmp.exe to consume 1.2GB after 285 hours of up time? Seems a bit excessive. Why would ...
5
votes
1answer
288 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 ...
1
vote
1answer
175 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 ...
0
votes
0answers
174 views

How to interpret output polled from snmpwalk

I had done snmpwalk on a sun blade server, but from the output i am interested in getting temperature, voltage those values so that i can monitor those. But my problem is i am not able to find from ...
0
votes
2answers
739 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 ...
4
votes
2answers
2k views

How to calculate CPU % based on raw CPU ticks in SNMP

According to http://net-snmp.sourceforge.net/docs/mibs/ucdavis.html#scalar_notcurrent ssCpuUser, ssCpuSystem, ssCpuIdle, etc are deprecated in favor of the raw variants (ssCpuRawUser, etc). The ...
2
votes
1answer
88 views

SNMP configuration - black list external hard drives

Is there a way on a RHEL server to blacklist external hard drives from SNMP configuration so that if and external HD fills up, SNMP doesn't 'detect' it.
5
votes
1answer
7k views

Why does snmp fail to use its own MIBs?

I've done a fresh install of Ubuntu 12.04LTS, and installed the snmpd and snmp packages. If I type: snmpwalk -m ALL -v2c -c public localhost 1.3 I get swathes of errors, of the form: Cannot adopt ...
2
votes
1answer
2k 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 / ...
4
votes
2answers
949 views

Which SNMP variables to diagnose/characterise wifi congestion?

I'm preparing for a load test of a classroom wifi system. The pupils all turn on their laptops at the start of the lesson, which launches the web browser and then they start the lesson - which ...
0
votes
1answer
618 views

Tomcat doesn't stop with SNMP options

We have an monitoring application using SNMP, I have enable SNMP in my tomcat server with following option in bin/setenv.sh file. # # SNMP for Tomcat # JAVA_OPTS="$JAVA_OPTS ...
0
votes
1answer
215 views

Only desired traps should be received by snmptrapd

Is there be any mechanism around through which we can only receive desired traps. I mean to say suppose we only want to receive cold-start/warm start traps not Authorization-failure trap ...
0
votes
1answer
278 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 ...
3
votes
1answer
162 views

Configuring SNMP on remote server via MMC

When I go to the properties of the SNMP Service on a Server 2008 R2 server, I see: Which is what I expect to see. However, if I do the correct thing and connect from my Windows 7 machine (which has ...
1
vote
1answer
63 views

SNMPD - passing values in a trap

Im trying to create an SNMP setup to monitor 500-1K machines. Each will be joined to the SNMPTRAPD server via a VPN. When the client system sends its messages, it's sending its internal address ...
8
votes
3answers
618 views

SNMP - So I have a MIB. Now What?

I can't seem to get my head wrapped around the purpose of a MIB. I have a collection of ~20 MIB files that were supplied to me by the vendor, but what do I do with them? I also have a few OID's that ...
1
vote
2answers
2k views

How to monitor ZFS with SNMP in FreeBSD?

I'd like to monitor these with SNMP: zpool iostat -v 1 Per drive and sum. zpool status Scrubbing as 1 and not scrubbing as 0. zpool status -x Monitor $? (return value). Send trap when value ...
1
vote
1answer
379 views

Monitoring ASA packet loss via SNMP

I want to monitor packet loss on my ASA 5505 VPN endpoints using SNMP. This is so I can graph the rates in Cacti and/or get alerts in Nagios. However, I am not sure what SNMP values I should use to ...
4
votes
2answers
516 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: ...
1
vote
1answer
128 views

SNMP protocol and acceptance of the hyphen character

I'm no expert at the SNMP protocol and I've failed to find anything in the protocol RFC documentation regarding the tolerance of hyphens in the SNMP community string. It appears to be a double ...
0
votes
1answer
189 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 ...
0
votes
1answer
440 views

snmp mib for netapp on debian squeeze

Trying to get cacti drawing graphs on our netapp, I downloaded NETWORK-APPLIANCE-MIB.mib from http://www.oidview.com/mibs/789/NETWORK-APPLIANCE-MIB.html and copied it into /usr/share/mibs/netsnmp/. ...
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 ...
1
vote
1answer
579 views

SNMP what is the max length for DisplayString

What is the max length that i can have in MIB of syntax DisplayString (SNMPv2) openConnectionsList OBJECT-TYPE SYNTAX DisplayString MAX-ACCESS read-write STATUS current ...
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 ...
3
votes
1answer
4k views

Getting hp-snmp-agents on HP ProLiant DL360 on Lenny working [duplicate]

Possible Duplicate: System load by HP-SNMP-Agents is high After receiving our HP ProLiant DL360 I'd like to integrate the machine into our Munin system and thus enable ProLiant specific ...
0
votes
1answer
991 views

IOS: tie SNMP v3 credentials to TACACS or RADIUS?

On Cisco IOS, I'm looking at moving from SNMP v1/2 to v3, which means separate user/password credentials instead of just community strings. Is it possible to have those user credentials pulled from, ...
2
votes
1answer
95 views

Locate devices within a building

The situation: Our company is spread between two floors in a building. Every employee has a laptop (macbook Air or MacbookPro) and an iPhone. We have static DHCP mappings and DNS resolution so every ...
2
votes
2answers
3k views

Looking for toner level OID for nagios snmp for Brother 9460

I'm setting up an Opsview (nagios) server for monitoring. It's all going fairly swimmingly so far. The most immediate use for the system will be monitoring (or more to the point, alerting me about) ...
-2
votes
1answer
297 views

Ubuntu program RAM and CPU OID

Running on Ubuntu. I need to monitor my program CPU and RAM , my prefer way is to monitor by SNMP. Does someone know the OID for program CPU and RAM(not total)? If there isnt so what is the simple ...
0
votes
1answer
132 views

Clarification about SNMP agent and manager

I am having difficulty understanding some of the terms used when talking about SNMP, and in particular who is responsible for the MIB -- the agent or management station. Lets look a simple scenario: ...
3
votes
1answer
2k 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 ...
1
vote
1answer
598 views

Is possible to monitor instant CPU usage in windows7 over SNMP? [closed]

I am trying to monitor CPU load. After reading this question, I have found an OID that allows me to check average use over last minute: .1.3.6.1.2.1.25.3.3.1.2.1 {iso(1) ...
-2
votes
2answers
70 views

What is the meaning of the -c parameter in the snmp command?

I am new to snmp . i want to monintor my Ubuntu machine. I execute this command (found on the web ): snmpget -v 1 -c "community" localhost .1.3.6.1.4.1.2021.10.1.3.1 i wonder what is it the -c ...
-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 ...
1
vote
1answer
414 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 ...
3
votes
2answers
2k views

Do I need to enable some flag in order to monitor Ubuntu with SNMP?

Snmpd is running. I checked status by running snmpwalk(snmpwalk -v 1 -c public localhost). I ran this in order to get CPU info: snmpget -v 1 -c "community" localhost .1.3.6.1.4.1.2021.10.1.3.1 But ...
1
vote
1answer
260 views

configuring cisco wireless access point via snmp

Is it possible to configure Cisco aironet access points via SNMP? For example for basic functionalities such as; setting SSID setting authentication method creating VLANs Regards,
3
votes
1answer
673 views

Does Mac OS X SNMP report cached memory?

We're using a Nagios plugin to check the chassis of hosts over SNMP. I'm trying to set up a mac os x machine, but it's failing. All the rest of our hosts we're checking are Linux. This is the first ...
3
votes
1answer
85 views

Default credentials for Cisco SNMPv3

I was wondering of SNMPv3 is enabled by default on Cisco devices and if there are default credentials?
0
votes
1answer
275 views

SNMP Trap and Alarm Severity

I have an issue over SNMP trap. I am using Cisco's private MIB. There I can use separate OID for alarm severity and it holds the values as follows. MajorLow = 0 MinorLow = 1 Nominal = 2 MinorHigh = ...
1
vote
1answer
183 views

Is there any standart oid list for all the snmp enabled devices or it is vendor specific?

Is there any standard list of oid list for all the snmp enabled devices.I want to retrive some device information over my network of all the snmp enabled devices. I got some thing like ,oid are in ...
12
votes
1answer
805 views

Is anyone using an SNMP and/or WMI poller to push custom metrics to Amazon CloudWatch, and if so how?

Amazon CloudWatch has a decent console, and an alarm system which uses Amazon SNS for notifications. Originally it only gave you AWS metrics, e.g. EC2 instance CPU utilization. Recently they added ...
2
votes
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
3answers
9k views

how to get interface traffic snmp information for routers ( cisco, zte, huawei …)?

I have cisco, zte, huawei routers..How can i get the traffic information of every interfaces of these routers. I donot have mib file of zte and huawei. So, i want a generic mib file which can monitor ...
0
votes
1answer
111 views

I have a mib file how can I see the oid for a specific “object”?

I have seen some related questions here but they don't seem to answer my doubt. I have several MIB files I'm reading them using a text editor (know any good free mib reader?) I see the descriptions ...
0
votes
3answers
360 views

SNMP (UDP) Proxy

I'm Working in a mid-sized telco, and I'm in charge of network monitoring solutions. We have a custom monitoring system, that is using mostly SNMP to communicate with devices. The problem is that ...
-1
votes
1answer
395 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 ...
0
votes
1answer
228 views

Cisco ASA Determine static NAT programmatically?

Is it possible to determine the static nats on an ASA 5550 or 5540 running 8.2(x) programmatically? I don't see it as an available SNMP oid but perhaps I am missing it.
0
votes
3answers
158 views

Monitoring networks and switches [closed]

I'm new to this area when it comes to monitoring services and hardware devices. Is there anything specific I need to know? 1) Are some hardware devices more compatible then others? Like, will some ...