NetCrunch is a comprehensive IT system monitoring solution that uses SNMP as its core functionality. It supports all versions of the SNMP protocol, receives notifications and traps, and can also send and forward SNMP traps.
SNMP is a versatile monitoring tool that can be used for anything and is lightweight as it uses UDP protocol. It can be secured using SNMPv3 encryption and authorization or by creating separate VLANs. Almost every networking device, including cameras, printers, and servers, supports SNMP.
NetCrunch supports all SNMP protocols, tested on thousands of devices over 20 years, adjusted for specific quirks.
NetCrunch handles SNMP v1/v2 traps, decoding their content and recognizing v1 traps sent as v2. It can also forward all traps to another SNMP manager for simplified configuration.
SNMP v3 introduces a secure way of sending trap notifications and informs packets to prevent loss of alerts. NetCrunch supports handling v3 trap notifications and acknowledges informs packets for SNMP agents.
Unparalleled SNMP-Based Monitoring Across Devices and Applications
Over 125 Pre-configured SNMP Monitoring Packs for Seamless Network Management
Simplified Management of SNMP Settings Through Profiles
Effortlessly Integrate New MIBs with NetCrunch's Cutting-Edge Compiler
Access One of the Largest Precompiled MIB Collections with NetCrunch
Advanced SNMP Data Interaction with Predefined and Customizable YAML Views
SNMP (Simple Network Management Protocol) is not just a feature in NetCrunch – it's the foundational technology that underpins our comprehensive network device monitoring capabilities. By integrating SNMP deeply into various aspects of NetCrunch, we ensure a seamless and powerful monitoring experience.
Key SNMP Monitoring Features in NetCrunch
Extensive System and Application Monitoring with SNMP
Beyond conventional network device monitoring, NetCrunch's SNMP capabilities extend to a wide array of systems and applications, offering a comprehensive view of your entire IT infrastructure. This includes monitoring for:
NetCrunch's deep integration of SNMP makes it an unparalleled tool for monitoring the full spectrum of network devices and applications, ensuring robust performance and reliability of your IT environment.
NetCrunch takes SNMP monitoring to the next level with our extensive range of over 125 ready-to-use SNMP Monitoring Packs. These packs are expertly crafted to monitor various applications, systems, and hardware devices, ensuring comprehensive coverage of your network infrastructure.
Our Monitoring Packs are designed for optimal efficiency and ease of use. They enable you to swiftly manage monitoring settings and tailor them to your network's specific requirements. Here's how they enhance your monitoring experience:
Explore Our Monitoring Packs
Discover the full potential of our SNMP Monitoring Packs and how they can transform your network monitoring strategy. For a detailed look at each pack, visit our Monitoring Packs page.
Manage your SNMP credentials efficiently with our SNMP Profiles feature. This allows for streamlined and secure handling of authentication details, simplifying the setup and maintenance of your SNMP devices.
NetCrunch's SNMP Profiles feature revolutionizes how you monitor your network, whether it's a modest setup of 10 devices or a sprawling network of 10,000. Our intuitive profiles and policy-based settings make managing a diverse range of devices effortless and efficient.
With these profiles, you have the flexibility to tailor SNMP settings for both reading and writing operations. This includes mixing and matching SNMP versions to suit your network's needs. For instance, you might opt for SNMPv2 for read operations due to its lighter load on the agent and manager while reserving the more secure SNMPv3 for write operations.
This blend of versatility and security ensures that your network is efficiently monitored and adheres to best practices in network management.
At the heart of NetCrunch's SNMP functionality is our state-of-the-art SNMP MIB Compiler, a robust tool designed to seamlessly integrate any new MIBs (Management Information Bases) you require into your monitoring setup.
With NetCrunch's SNMP MIB Compiler, adding new MIBs to your network monitoring system is hassle-free, ensuring that your network monitoring remains comprehensive and current.
NetCrunch stands out in the realm of network monitoring with its vast, precompiled SNMP MIB database, featuring over 8,700 modules from a wide array of vendors. This extensive collection is readily available out of the box, making it one of the most comprehensive MIB databases in the industry.
The database encompasses more than 500 vendor groups, ensuring compatibility and detailed monitoring across various network devices and systems.
For instance:
Editable Source Code Format Each MIB module is available in source code form, allowing for customization and editing directly within NetCrunch's built-in MIB editor.
Compact and Expandable Database To maintain a compact and efficient database, NetCrunch does not include the source files for the modules within the initial installation. This approach saves an additional 500MB, keeping the database lean. However, these source files are readily available for download and can be seamlessly integrated into your setup, offering additional depth and customization options.
NetCrunch's extensive MIB database is a testament to our commitment to providing comprehensive and adaptable network monitoring solutions. Whether dealing with a specific vendor's equipment or a diverse network environment, our MIB database equips you with the necessary tools for detailed and effective monitoring.
NetCrunch's SNMP Views tool is a standout feature for network monitoring, offering advanced interaction with SNMP data alongside a high degree of customization using YAML. This powerful combination provides an unmatched level of control and precision in monitoring SNMP-managed devices.
Predefined Views for Common Devices NetCrunch includes hundreds of predefined views tailored for typical network devices like switches, UPS systems, and printers. These views automatically adapt to show the most relevant sections based on the device's type, identified by its sysObjID or OID. This intelligent functionality ensures that the most pertinent information is always available.
Advanced SNMP Data Browsing Delve into your SNMP data with a user-friendly interface that offers a comprehensive and clear perspective on your network devices.
Interactive SNMP Data Management Engage with your SNMP data in real-time. Modify settings directly within the tool for immediate responsiveness to changing network conditions.
YAML-Based Customization Enhance your monitoring setup with YAML customization. Create custom views that are perfectly aligned with your specific monitoring requirements, leveraging the simplicity and flexibility of YAML for detailed and focused monitoring configurations.
User-Friendly Interface Designed for accessibility, the SNMP Views tool caters to beginners and experienced network professionals, making complex monitoring tasks straightforward and efficient.
Seamless Integration As part of NetCrunch's comprehensive monitoring suite, the SNMP Views tool works harmoniously with other features, providing a cohesive and complete network management experience.
The combination of predefined views for standard device types and the ability to create bespoke monitoring views using YAML makes the NetCrunch SNMP Views tool an exceptionally versatile and powerful component in network monitoring. It allows for both quick, out-of-the-box functionality and deep, personalized monitoring strategies, catering to a wide array of network environments and requirements.
NetCrunch helps you monitor more systems with less effort — and without exploding your license cost. It's built for real-time visibility, scalable automation, and smarter alerting that adapts to complex environments.
