Fre MIB Browser PRTG
Read, analyze & monitor MIB files for free
- Easily import, read, and convert MIB files for monitoring
- Monitor individual OIDs or a complete OID library via SNMP
- Access your first 100 PRTG sensors free, forever
PRTG makes reading and analyzing MIB files easy
Custom alerts and data visualizations make it easy to monitor, identify, and prevent corrupted data and associated network performance issues.
Your device’s Management Information Bases at your fingertips
How PRTG defines sensors
In PRTG, “sensors” are the basic monitoring elements. One sensor usually monitors one measured value in your network, e.g. the traffic of a switch port, the CPU load of a server, the free space of a disk drive. On average you need about 5-10 sensors per device or one sensor per switch port.
Ensuring your network performs optimally without accessing the Management Information Bases of the devices you want to monitor is like trying to find your way around a city you've never been to before. Blindfolded.
But, the larger and more complex your network is, the harder it is to read and analyze your MIB files – or even integrate them into your monitoring setup.
Our free SNMP MIB browser for Paessler PRTG makes reading, analyzing, and changing MIB files quick and effortless. Import the MIB tree, convert MIB data to the OID format, and set up PRTG sensors in a few clicks. We'll even throw in 100 free sensors so you can keep an eye on your network devices’ health and performance via SNMP.
Flexible, intuitive, cost-effective:
3 reasons to choose our PRTG MIB monitoring tool
Sweat-free MIB monitoring setup
Download the free Paessler MIB Importer and open your chosen MIB files. That's it. You can convert all your MIB files (or just a selection) into OIDs and use them to configure SNMP sensors in minutes. PRTG even automatically detects your devices such as servers, routers, switches, or firewalls.
Complete control, endless possibilities
With 250+ sensors to choose from, the possibilities are endless. We've designed PRTG so you can tailor it to your network's requirements and monitor every aspect of its health and performance with one tool: not just MIB files, but all your hardware, software, network connections, switch ports, or bandwidth.
The best investment you'll ever make
No, really. The first 100 sensors are free, forever. But if you do buy a license, our flexible, easily scalable licensing and pricing will adapt to your needs. And if you don't believe us, well… 500,000 happy users can't be wrong. Right?
What reading and monitoring MIB files looks like in PRTG
Diagnose network issues by continuously monitoring your Windows- or Linux-based servers and other hardware using MIB files. Show OID values, MIB variables, SNMP custom table entries and other device health and performance metrics in real time and visualize data in graphic maps & dashboards to identify problems more easily. Gain the visibility you need to troubleshoot issues and enjoy a faster, more stable, more reliable network.
Start monitoring MIB files with PRTG and see how it can make your network more reliable and your job easier.
Our MIB to OID converter in action
Once you've downloaded the relevant MIB file from the manufacturer's website, and downloaded and installed Paessler MIB Importer, setting up a PRTG sensor is pretty easy:
- In the MIB Importer tool, click File | Import MIB File.
- Check the values are correct, then click File | Save For PRTG Network Monitor to convert the file to the .oidlib format. You can also save a copy of the file in PRTG's /snmplib subdirectory.
- Go to PRTG and add, for example, an SNMP Library sensor.
- Select the entries made available by the new OIDlib file that you want to monitor and get started – no manual SNMP walks necessary.
You can create up to 100 sensors for free, including:
- SNMP Custom sensors for monitoring a specific OID value
- SNMP Custom Advanced sensors for monitoring up to 10 OIDS
- SNMP Library for monitoring all OIDs from a device’s MIB file
- SNMP Custom Table sensors for monitoring table entries via SNMP
Easily find the source of the problem with our PRTG MIB file monitoring solution.
Real-time alerts and custom notifications make it easy to solve network device issues.
Your MIB file browser at a glance – even on the go
Set up PRTG in minutes and use it on almost any mobile device.
“For us, PRTG Network Monitor is the most effective tool for monitoring our IT infrastructure in the long run.”
Oliver Jähn, IT Manager at the University of Bonn
Create innovative solutions with Paessler’s partners
Partnering with innovative vendors, Paessler unleashes synergies to create
new and additional benefits for joined customers.
With ScriptRunner, Paessler integrates a powerful event automation platform into PRTG Network Monitor.
ScriptRunner
PRTG makes reading and analyzing MIB files easy
Custom alerts and data visualizations make it easy to monitor, identify, and prevent corrupted data and associated network performance issues.
PRTG MIB browser: FAQ
MIB vs OID: what's the difference?
MIB stands for “Management Information Base”. MIB files contain information you need to monitor and control a router, switch, or other specific network device. An OID or “object identifier”, on the other hand, is a series of numbers that identifies an object in the MIB hierarchy and that can be read via SNMP. Think of it this way: a MIB is like a house you want to get to, and an OIB is the set of coordinates you pop into your GPS so you can reach it without getting lost.
What is a Management Information Base (MIB)?
A Management Information Base (MIB) is a virtual database used for managing the entities in a computer network. It is an essential component of network management protocols like SNMP (Simple Network Management Protocol).
-
Structure:
- The MIB is organized hierarchically, often depicted as a tree structure. Each node in the tree represents a specific network object or a collection of related objects.
- The top levels of the tree are defined by international standards bodies, like ISO, while the lower levels are defined by vendors or network administrators.
-
Object Identifiers (OIDs):
- Each object in the MIB is identified by an Object Identifier (OID). An OID is a series of numbers separated by dots (e.g., 1.3.6.1.2.1.1.5), which trace the path from the root of the tree to the specific object.
- OIDs are used to uniquely identify managed objects in the MIB, such as system details, network interfaces, IP addresses, or any other network-related data.
-
Managed objects:
- A managed object is essentially a variable that represents a specific attribute of a network entity, such as the number of packets sent by a router interface.
- Managed objects typically have a name (like
sysName
for the system name), a type (likeString
orInteger
), and a value (like "Router1").
-
Usage:
- Network management systems (NMS) use MIBs to request and change information on network devices.
- For instance, an NMS might query a router to get the status of its interfaces by reading values from the MIB, or it might set certain parameters (like enabling or disabling an interface).
-
MIB files:
- MIB files are plain text files that define the structure of the MIB and the MIB objects. These files are used by SNMP management software to interpret and interact with the managed objects.
Why do I need MIB files?
Because devices from different manufacturers all work differently, it's impossible for monitoring software to cover every possible scenario. MIB files enable you to tailor monitoring sensors to your specific device and situation.
What does a MIB converter do?
A MIB converter typically refers to a tool or software that translates Management Information Base files from one format to another. These converters facilitate compatibility between different network management systems or devices that might use different MIB file formats.
Where can I find my device's MIB files?
Cisco, Juniper, Dell, and other reputable device manufacturers usually make MIB files available in the downloads section of their websites. The Internet Engineering Task Force, or IETF for short, has published a global MIB standard, and included MIBs in more than 300 of its first 5,000 RFCs.
What is a sensor in PRTG?
In PRTG, “sensors” are the basic monitoring elements. One sensor usually monitors one measured value in your network, for example the traffic of a switch port, the CPU load of a server, or the free space on a disk drive.
On average, you need about 5-10 sensors per device or one sensor per switch port.
What is SNMP?
SNMP (Simple Network Management Protocol) is a widely used protocol for managing and monitoring devices on a network. It provides a standardized way for network administrators to collect and organize information about SNMP-enabled devices on their network, such as routers, switches, servers, printers, and more, as well as to configure these devices remotely.
There are three versions of SNMP:
-
SNMPv1: The original version, offering basic features and limited security (plaintext community strings).
-
SNMPv2c: An improved version with better performance, additional protocol operations, and more data types, but still relying on simple community strings for security.
-
SNMPv3: The latest version, providing enhanced security features, including message integrity, authentication, and encryption.
Key components of SNMP include:
-
Managed devices:
- These are network devices that contain an SNMP agent and can be monitored and managed using SNMP. Examples include routers, switches, servers, and workstations.
-
SNMP agents:
- An SNMP agent is software running on the managed device that collects information about the device's status and configuration. It communicates with the network management system (NMS) using SNMP.
- The agent uses the Management Information Base (MIB) to organize and manage the information.
- The agent can send an unsolicited alert (SNMP trap) to the NMS when certain predefined events occur, such as a device failure or a significant change in status.
-
Network Management System (NMS):
- The NMS is a central software platform that monitors and controls managed devices using SNMP. It sends requests to SNMP agents and processes the responses to gather network information.
- The NMS can also send commands to the agents to modify the behavior of the managed devices, such as changing configurations or rebooting a device.
-
Management Information Base (MIB):
- As explained earlier, the MIB is a database of managed objects that the SNMP agents use to store information about the managed devices. The NMS queries or updates these objects via SNMP.
PRTG: The multi-tool for sysadmins
Adapt PRTG individually and dynamically to your needs and rely on a strong API:- HTTP API: Access monitoring data and manipulate monitoring objects via HTTP requests
- Custom sensors: Create your own PRTG sensors for customized monitoring
- Custom notifications: Create your own notifications and send action triggers to external systems
- REST Custom sensor: Monitor almost everything that provides data in XML or JSON format
We asked: would you recommend PRTG?
Over 95% of our customers say yes!
Paessler conducted trials in over 600 IT departments worldwide to tune its network monitoring software closer to the needs of sysadmins.
The result of the survey: over 95% of the participants would recommend PRTG – or already have.
Paessler PRTG is used by companies of all sizes. Sysadmins love PRTG because it makes their job a whole lot easier. Bandwidth, servers, virtual environments, websites, VoIP services – PRTG keeps an eye on your entire network. Everyone has different monitoring needs. That’s why we let you try PRTG for free.Still not convinced?
More than 500,000
sysadmins love PRTGMonitor your entire IT infrastructure
Try Paessler PRTG
for free
Start monitoring MIB files with PRTG and see how it can make your network more reliable and your job easier.
PRTG |
Network Monitoring Software - Version 24.3.100.1361 (September 25th, 2024) |
Hosting |
Download for Windows and cloud-based version PRTG Hosted Monitor available |
Languages |
English, German, Spanish, French, Portuguese, Dutch, Russian, Japanese, and Simplified Chinese |
Pricing |
Up to 100 sensors for free (Price List) |
Unified Monitoring |
Network devices, bandwidth, servers, applications, virtual environments, remote systems, IoT, and more |
Supported Vendors & Applications |
Combining the broad monitoring feature set of PRTG with IP Fabric’s automated network assurance creates a new level of network visibility and reliability.