Alternatives to tcpdump

Paessler PRTG is an all-inclusive monitoring solution with an intuitive, user-friendly interface powered by a cutting-edge monitoring engine. It optimizes connections and workloads, reduces operational costs, and prevents outages. It also saves time and controls service level agreements (SLAs). This solution includes specialized monitoring features such as flexible alerting, cluster failover, distributed monitoring, maps, dashboards, and in-depth reporting.

Sniffnet is a network monitoring application crafted to assist users in effortlessly tracking their Internet traffic. It not only collects statistics but also delves into detailed network activities, offering extensive monitoring capabilities. The tool prioritizes user-friendliness, making it more accessible than many traditional network analyzers. Available as a completely free and open-source solution, Sniffnet is dual-licensed under MIT or Apache-2.0, with its full source code hosted on GitHub. Built entirely with Rust, this modern programming language enhances the software's efficiency and reliability while prioritizing performance and security. Among its standout features are the ability to choose a network adapter for analysis, implement filters on monitored traffic, observe overall statistics and live charts of Internet activity, export detailed capture reports in PCAP format, and identify over 6,000 upper-layer services, protocols, trojans, and worms. Additionally, it allows users to uncover domain names and ASNs of hosts, as well as trace connections within the local network, making it a versatile tool for network oversight.

Obkio is a simple Network Monitoring and Troubleshooting SaaS solution that allows users to continuously monitor the health of their network and core business applications to improve the end-user experience. Obkio identifies the cause of intermittent network problems, VoIP, video, and applications slowdown in seconds so you can troubleshoot before they affect your end-users. Deploy network monitoring Agents at strategic locations in a company's offices or network destinations such as data sites, remote sites, external client sites, or public or private clouds to continuously monitor performance using synthetic traffic exchanged every 500ms. Obkio continuously tests and measures network metrics, such as latency, jitter, packet loss, quality of service and customer experience via QoE (Quality of Experience). The app alerts you as soon as a problem occurs or even if there are signs that a failure is about to happen. Not only does it alert you and pinpoint the source of the issue, but it also allows you to go back in time to complete a diagnosis.

NetworkMiner, an open-source tool for network forensics, extracts artifacts like files, images, emails and passwords, from captured network traffic stored in PCAP files. It can also capture real-time network traffic by sniffing the network interface. The analyzed network traffic contains detailed information about each IP. This can be used to discover passive assets and get a better overview of communicating devices. NetworkMiner was designed to run primarily on Windows, but it can also be used with Linux. Since its 2007 release, it has become a favorite tool among incident response teams, law enforcement agencies and companies and organizations around the world.

Riverbed Packet Analyzer enhances the speed of real-time network packet analysis and the reporting process for extensive trace files, utilizing a user-friendly graphical interface and a variety of pre-set analysis perspectives. This tool allows users to rapidly identify and resolve intricate network and application performance problems right down to the bit level, featuring seamless integration with Wireshark. By simply dragging and dropping preconfigured views onto virtual interfaces or trace files, users can achieve results in mere seconds, drastically reducing the time typically needed for such tasks. Furthermore, it supports the capture and combination of multiple trace files, which aids in accurately diagnosing issues across different segments of the network. It also allows users to zoom in on a 100-microsecond window, enabling them to spot utilization spikes or microbursts that could overwhelm a gigabit network and lead to major disruptions. Such capabilities make it an indispensable tool for network professionals seeking to optimize performance and troubleshoot effectively.

WinDump serves as the Windows adaptation of tcpdump, a powerful command line network analysis tool originally designed for UNIX systems. It is entirely compatible with tcpdump, allowing users to monitor, troubleshoot, and save network traffic to disk based on a variety of intricate rules. This tool can be executed on various Windows operating systems including 95, 98, ME, NT, 2000, XP, 2003, and Vista. Utilizing the WinPcap library and drivers, which are available for free from the WinPcap website, WinDump captures network traffic effectively. WinDump also facilitates wireless capture and troubleshooting for 802.11b/g networks when paired with the Riverbed AirPcap adapter. It is distributed at no cost under a BSD-style license and has the ability to utilize the interfaces made available by WinPcap. Additionally, WinDump can operate across all operating systems that are compatible with WinPcap, marking its role as a direct port of tcpdump. Users can initiate multiple sessions either on the same network adapter or across different adapters; while doing so may increase CPU usage, there are no significant disadvantages to running multiple instances simultaneously. This flexibility makes WinDump a valuable tool for network administrators and engineers alike.

Arkime is a comprehensive open-source solution for large-scale packet capturing, indexing, and data management, aimed at enhancing the current security framework by preserving and organizing network traffic in the widely-used PCAP format. This system enables complete visibility into network activities, which is crucial for the rapid detection and rectification of security-related and network problems. Security personnel are equipped with vital visibility data that aids in the prompt response to incidents, allowing them to uncover the entire scope of any attacks. With its architecture designed for deployment across numerous clustered configurations, Arkime can effortlessly scale to handle traffic volumes of hundreds of gigabits per second. This capability empowers security analysts to effectively respond to, recreate, examine, and verify information regarding potential threats present in the network, facilitating timely and accurate countermeasures. Furthermore, as an open-source platform, Arkime not only offers users the advantages of transparency and economic efficiency but also promotes flexibility and receives robust community support, making it a valuable tool for any organization. Overall, Arkime stands out as an essential asset for organizations aiming to bolster their cybersecurity posture.

Wireshark stands as the leading and most widely utilized network protocol analyzer in the world. This tool allows users to observe the intricate details of their network activity and has become the standard reference point for various sectors, including commercial enterprises, non-profit organizations, government bodies, and academic institutions. The continued advancement of Wireshark is fueled by the voluntary efforts of networking specialists from around the world, originating from a project initiated by Gerald Combs in 1998. As a network protocol analyzer, Wireshark enables users to capture and explore the traffic traversing a computer network interactively. Known for its extensive and powerful capabilities, it is the most favored tool of its type globally. It operates seamlessly across a range of platforms, including Windows, macOS, Linux, and UNIX. Regularly employed by network professionals, security analysts, developers, and educators worldwide, it is accessible without cost as an open-source application and is distributed under the GNU General Public License version 2. Additionally, its community-driven development model ensures that it remains up-to-date with the latest networking technologies and trends.

Snort stands as the leading Open Source Intrusion Prevention System (IPS) globally. This IPS utilizes a collection of rules designed to identify harmful network behavior, matching incoming packets against these criteria to issue alerts to users. Additionally, Snort can be configured to operate inline, effectively blocking these malicious packets. Its functionality is versatile, serving three main purposes: it can act as a packet sniffer similar to tcpdump, function as a packet logger that assists in troubleshooting network traffic, or serve as a comprehensive network intrusion prevention system. Available for download and suitable for both personal and commercial use, Snort requires configuration upon installation. After this setup, users gain access to two distinct sets of Snort rules: the "Community Ruleset" and the "Snort Subscriber Ruleset." The latter, created, tested, and validated by Cisco Talos, offers subscribers real-time updates of the ruleset as they become available to Cisco clients. In this way, users can stay ahead of emerging threats and ensure their network remains secure.

Utilize Telerik Fiddler HTTP(S) proxy to capture all internet traffic between your computer and external sites, allowing you to analyze that traffic, set breakpoints, and manipulate both requests and responses. Fiddler Everywhere serves as a versatile web debugging proxy compatible with macOS, Windows, and Linux platforms. You can capture, inspect, and monitor all HTTP(S) communication, facilitating the mocking of requests and troubleshooting of network problems. This tool is applicable to any browser or application, enabling you to debug traffic across macOS, Windows, Linux, and mobile devices running iOS or Android. It guarantees that the necessary cookies, headers, and cache settings are properly exchanged between client and server. Supporting diverse frameworks such as .NET, Java, and Ruby, Fiddler Everywhere empowers you to mock or alter requests and responses on any website efficiently. This straightforward approach allows for testing website functionality without the need for code alterations. By employing Fiddler Everywhere, you can effectively log and analyze all HTTP/S traffic between your system and the wider internet, streamlining your debugging process.

EtherApe is a network monitoring tool for Unix systems that visually represents network traffic, inspired by Etherman, with hosts and connections dynamically changing size based on the amount of traffic and utilizing color coding for different protocols. It accommodates a variety of devices, such as FDDI, ISDN, PPP, SLIP, and WLAN, and supports multiple encapsulation methods. Users have the option to filter the traffic they see and can capture data in real-time or extract it from a file. Additionally, statistics for each node can be exported for further examination. The software features modes for link layer, IP, and TCP, enabling users to concentrate on particular levels of the protocol stack. Each node and link is displayed with comprehensive details, including a breakdown of protocols and traffic metrics. Released under the GNU General Public License, EtherApe is open source. A unique aspect of the interface allows a single node to be focused on while multiple selected nodes can be organized in a circular arrangement, complemented by an alternative display mode that aligns nodes in vertical columns. This versatility makes EtherApe a powerful tool for network analysis and visualization.

Omnipeek® provides advanced visual packet analysis and deep packet inspection, enabling quicker resolution times for network and security challenges. Organizations and service providers rely heavily on consistent network functionality. Issues such as configuration mistakes, application errors, and security breaches can threaten operations, degrade user experience, and negatively impact financial performance. To ensure optimal network performance, engineers must maintain continuous surveillance of their networks and swiftly address any emerging issues. They require real-time insights across all network segments, including 1/10/40/100 Gigabit, 802.11, and voice and video over IP, as well as for all traffic levels. Omnipeek stands out as a top-tier network analytics solution, offering user-friendly visualization and powerful forensic capabilities that accelerate the resolution of network and application performance challenges, along with security assessments. Building on extensive experience in LiveAction packet intelligence, Omnipeek supports customizable workflows that enhance user efficiency and effectiveness in managing network performance.

Capsa is a versatile tool designed for network performance analysis and diagnostics, offering a robust packet capture and analysis solution that caters to both experienced professionals and newcomers, simplifying the task of safeguarding and overseeing networks in crucial business settings. By using Capsa, users can stay informed about potential threats that might lead to significant disruptions in business operations. This portable network analyzer serves both LAN and WLAN environments, delivering features such as real-time packet capturing, continuous network surveillance, detailed protocol analysis, thorough packet decoding, and automatic expert-level diagnostics. The high-level overview provided by Capsa allows network administrators and engineers to swiftly identify and tackle application issues that may arise. With its intuitive interface and powerful data capture capabilities, Capsa stands out as an essential resource for efficient network monitoring, ensuring that businesses remain resilient and secure in a rapidly evolving digital landscape. Ultimately, Capsa's comprehensive functionality makes it a vital asset for any organization looking to enhance its network management strategy.

Utilize Network Watcher to monitor and troubleshoot networking problems without the need to access your virtual machines (VMs) directly. You can initiate packet captures by configuring alerts and obtain real-time performance insights at the packet level. Upon detecting an issue, you have the opportunity to conduct a thorough investigation to enhance your diagnosis. Additionally, delve into your network traffic patterns with the aid of network security group flow logs and virtual network flow logs. The insights garnered from these flow logs are invaluable for collecting data related to compliance, auditing, and overseeing your network security posture. Network Watcher also empowers you to identify and analyze common VPN gateway and connection issues, enabling not only the pinpointing of the problem but also utilizing the comprehensive logs generated for deeper analysis. This comprehensive approach allows you to maintain a robust and secure networking environment.

CommView is an advanced network monitoring and analysis tool tailored for LAN administrators, security experts, network developers, and even casual users who seek a comprehensive overview of the data traversing through a computer or a local area network segment. Packed with numerous intuitive features, CommView merges high performance and adaptability with an unparalleled user-friendliness that stands out in the market. This application captures every packet transmitted over the network, presenting critical details such as lists of network packets and connections, essential statistics, and protocol distribution graphs. Users can analyze, save, filter, import, and export the captured packets while gaining insights into protocol decodes down to the most fundamental layer, supporting over 100 different protocols for thorough analysis. By leveraging this wealth of information, CommView enables users to identify network issues and effectively troubleshoot both software and hardware challenges. Furthermore, the latest iteration, CommView version 7.0, has introduced on-the-fly SSL/TLS traffic decryption, enhancing its capabilities even further for those needing to secure and monitor their network communications. This enhancement signifies a significant advancement in network analysis technology, making it an invaluable tool for users seeking to maintain robust network security.

The Intelligence Hub serves as a comprehensive real-time analytics platform that models and connects client trading activities, plant efficiency, and counterpart execution within venues to facilitate proactive management and operational strategies. Corvil functions as an open data infrastructure that grants API access to a wide array of analytics, trading insights, market data messages, and their foundational packet structures. The Streaming Data API enhances this system by providing an expanding collection of Corvil Connectors, which allow for the seamless integration of streaming data directly from network packets into preferred big data platforms. Additionally, Corvil Center acts as a centralized access point for all analytical and reporting needs, enabling users to visualize vast quantities of granular packet data captured by Corvil with just a few clicks. Furthermore, Corvil Instrumentation delivers exceptional price-to-performance packet analysis and capture appliances, including software-defined packet sniffers known as Corvil Sensors, designed to extend capabilities into virtual and cloud-based environments, as well as the Corvil AppAgent for internal multi-hop software instrumentation, thereby ensuring comprehensive data insights across diverse settings. This integrated approach not only optimizes data accessibility but also enhances decision-making processes for businesses operating in dynamic environments.

Xplico is a prominent tool featured in many leading digital forensics and penetration testing distributions, including Kali Linux, BackTrack, DEFT, Security Onion, Matriux, BackBox, CERT Forensics Tools, Pentoo, and CERT-Toolkit. It supports simultaneous access for multiple users, allowing each to manage one or several cases effectively. The interface is web-based, and its backend database options include SQLite, MySQL, or PostgreSQL. Additionally, Xplico can function as a Cloud Network Forensic Analysis Tool. Its primary objective is to extract application data from internet traffic captures, such as retrieving emails via protocols like POP, IMAP, and SMTP, along with HTTP content, VoIP calls through SIP, and file transfers using FTP and TFTP from pcap files. Importantly, Xplico is not classified as a network protocol analyzer. As an open-source Network Forensic Analysis Tool (NFAT), it organizes the reassembled data with an associated XML file that distinctly identifies the data flows and the corresponding pcap file. This structured approach enables users to efficiently analyze and manage the data extracted from network traffic.

Scapy is an advanced, interactive tool designed for packet manipulation. It excels in crafting and interpreting packets across a multitude of protocols, facilitating their transmission, capturing data, and correlating requests with responses, among various other functionalities. This versatile program can efficiently perform traditional tasks such as scanning, tracerouting, probing, unit testing, executing attacks, and discovering networks, effectively replacing tools like hping, a significant portion of nmap, arpspoof, arp-sk, arping, tcpdump, tshark, and p0f. Furthermore, Scapy stands out in executing specialized tasks that other utilities struggle with, including the transmission of invalid frames and the injection of custom 802.11 frames, as well as employing techniques like VLAN hopping combined with ARP cache poisoning or VOIP decoding over WEP-encrypted channels. It is compatible with various operating systems, including Linux, Windows, OSX, and most Unix variants that utilize libpcap. Notably, the same codebase supports both Python 2 and Python 3, showcasing its versatility. The development of Scapy is managed through the Git version control system, with its primary repository available on GitHub, allowing for collaborative improvements and updates. As a result, users benefit from continuous enhancements that keep pace with the evolving landscape of network security and analysis.

ntopng, the next generation of the original Ntop, is a network traffic probe that monitors network use. ntopng is built on libpcap/PF_RING. It can be used on any Unix platform, MacOS, and Windows. Long-term reports can be produced for various network metrics, including throughput and L7 protocol protocols. Live throughput, application and network latencies, Round Trip Time, TTP, TCP statistics (retransmissions and out-of-order, packet lost, and packets transmitted), can be monitored and reported. Use nDPI and ntop Deep Packet Inspection technology to discover Layer-7 protocols (Facebook.com, YouTube.com, BitTorrent. Behavioral traffic analysis such as lateral movements or periodic traffic detection.

The Observer Platform serves as a robust network performance monitoring and diagnostics (NPMD) solution that effectively ensures the optimal performance of all IT services. As an integrated system, it offers insights into essential key performance indicators (KPIs) through established workflows that range from overall dashboards to the identification of root causes for service anomalies. This platform is particularly well-equipped to meet business objectives and address challenges throughout the entire IT enterprise lifecycle, whether it involves the implementation of new technologies, the management of existing resources, the resolution of service issues, or the enhancement of IT asset utilization. Furthermore, the Observer Management Server (OMS) user interface acts as a cybersecurity tool, enabling straightforward navigation for the authentication of security threats, the management of user access and password security, the administration of web application updates, and the consolidation of management tools into a single, central interface. By streamlining these processes, it enhances operational efficiency and supports organizations in maintaining a secure and effective IT environment.

Network Performance Monitor (NPM), by SolarWinds, provides advanced network troubleshooting using critical path hops-by-hop analysis for hybrid, on-premises, and cloud services. This modern network monitoring software is powerful and affordable. It allows IT organizations to quickly identify, diagnose, and fix network outages and problems, improving their network performance. SolarWinds Network Performance Monitor features include a performance analysis dashboard, NetPath critical paths visualization, intelligent alerts, multi-vendor network monitoring and Network Insights for Cisco ASA.

The soaring demand for bi-directional content, comprehensive data, and swift processing has severely impacted network throughput, exacerbating congestion at crucial bottlenecks in data networks. GateSpeed's innovative network optimization solution enhances data throughput and hardware efficiency at these critical junctions, delivering performance gains and cost reductions that directly benefit the bottom line. Whether implemented at the network's edge, along links and load balancers, or within the data center itself, GateSpeed technology provides both single-point and comprehensive end-to-end optimization, essential for integrating into your long-term network infrastructure and development roadmap. Utilizing our cutting-edge packet-forwarding engine alongside a tailored Data Plane Development Kit (DPDK), GateSpeed achieves packet throughput rates that are five times or more than those of standard Linux systems, and far surpasses conventional DPDK solutions available in the market. As a result, organizations can expect not only enhanced performance but also significant improvements in operational efficiency.

Utilize your Mac's adapter to capture Wi-Fi traffic or employ compatible USB dongles for Zigbee and BLE traffic, while automatically launching Wireshark for thorough post-processing and analysis. The tool provides various flexible configuration options to meet the diverse needs of packet analysis and troubleshooting tasks. It seamlessly integrates with well-known cloud services like CloudShark and Packets, enabling automatic uploads, analysis, or sharing of your captures. Capturing Wi-Fi traffic is crucial for effective protocol analysis; whether addressing issues related to Wi-Fi connectivity, roaming, or configuration, or evaluating the performance of your Wi-Fi network, packet captures are indispensable. Airtool simplifies the process of capturing Wi-Fi packets, making it accessible to users. With its advanced functionalities, such as automatic packet slicing and capture file limits and rotation, Airtool is an essential resource for every wireless LAN expert, ensuring that they can effectively manage their network analysis needs.

ElastiFlow stands out as a comprehensive solution for network observability tailored for contemporary data platforms, delivering exceptional insights across various scales. This powerful tool enables organizations to attain remarkable levels of network performance, reliability, and security. ElastiFlow offers detailed analytics on network traffic flows, capturing critical data such as source and destination IP addresses, ports, protocols, and the volume of transmitted data. Such detailed information equips network administrators with the ability to thoroughly assess network performance and swiftly identify potential problems. The tool proves invaluable for diagnosing and resolving network challenges, including congestion, elevated latency, or packet loss. By scrutinizing network traffic patterns, administrators can accurately determine the root cause of issues and implement effective solutions. Utilizing ElastiFlow not only enhances an organization's security posture but also facilitates prompt detection and response to threats, ensuring adherence to regulatory standards. Consequently, organizations can achieve a more robust and responsive network environment, ultimately leading to improved operational efficiency and user satisfaction.

- Automatic topology discovery of physical networks based on SNMP - Provide detailed, searchable topology maps of physical networks LanTopoLog Switch Port Mapper tool maps out the physical ports connections to a switch To the MAC and IP addresses attached devices - Shows VLAN assignment, port status, port's current speed, LACP/LAG ports - Detecting new devices within the network and notifying about it - Display Spanning Tree Status and STP events - Icon context menu to customize command - Monitoring device's state (active/inactive) in real-time using ICMP - Creating alarms in case of network failures Notifications by E-mail - Access via the web browser from any part of the network LanTopoLog uses WMI queries for computer inventory information - Resolve IP to Name, Export Computer List to csv File - Monitoring dropped and invalid packets (ifInErrors, IfInDiscards). - Notify the administrator if traffic thresholds are exceeded - An easy-to-use interface

sMonitor is a tool designed for monitoring networks that helps users confirm the connectivity of TCP/IP hosts both on the Internet and within local area networks (LAN). This software routinely sends pings and checks the TCP and UDP ports on designated computers or network devices. Should a target host not respond to a ping, connection attempt, or user datagram, sMonitor notifies the user through audible alerts, visual prompts, email notifications, and connections via modem or telnet. Additionally, it creates log files and CSV files, and can generate and upload an HTML file via FTP that displays the current network status. Depending on the results gathered from tests, the software can manage remote systems, handling tasks such as power management, rebooting, and alarm notifications through modem and telnet by utilizing custom scripts. sMonitor can function either as a typical Windows application or as an NT service. Furthermore, the NetFlow2SQL Collector is integrated to capture NetFlow packets from routing devices and store this information within databases on Microsoft SQL and MySQL servers, facilitating subsequent retrieval and analysis of the data. This comprehensive monitoring capability makes sMonitor a vital tool for maintaining network health and performance.

FlowCoder serves as a WYSIWYG programming framework that facilitates the prototyping, debugging, validation, fuzzing, and testing of computer networks, encompassing functional, load, and security assessments. It empowers users to construct packets for diverse network protocols, transmit them across the network, and analyze incoming traffic while correlating requests with responses and managing states effectively. The most straightforward implementation occurs locally, where all packets generated by FlowCoder start from a local host, and any incoming replies are handled on the same machine. Only the components of the FlowCoder IDE operate locally, while the flowcharts created are dispatched to a cloud environment that runs multiple instances of the flowchart processing engine. In this cloud setting, packets are both created and processed, enabling users to receive diagnostic information and statistical insights. By acting as a man-in-the-middle (MITM) in the cloud, the flowchart can observe and manipulate packets that flow between two network endpoints, allowing modifications at any layer of the stack and enhancing the overall testing capabilities. This unique approach provides a comprehensive solution for network analysis and testing, making it an invaluable tool for developers and engineers alike.

Focusing solely on latency or bandwidth use often falls short of what is necessary for effective network management. Engaging in network stress testing reveals the potential impact that sudden spikes in packet volume can have on the performance of network devices. The WAN Killer tool available in Engineer’s Toolset acts as a network stress testing utility by generating and dispatching packets, which helps to illustrate how devices might respond to unexpected or severe increases in traffic. Insights gained from these stress tests can guide you in fortifying your infrastructure before serious problems arise. By simulating network traffic, you adopt a proactive stance toward network performance management, which is particularly beneficial when preparing to deploy a new application across your network. Additionally, you can utilize simulated traffic to evaluate whether your application's data receives the necessary prioritization. If deficiencies are identified, you can address them to ensure that you maintain the highest quality of service possible. This proactive approach not only enhances reliability but also ensures a seamless user experience during critical operations.

Network Analyzer gives administrators an in-depth view of all network traffic sources and possible security threats. This allows system administrators to quickly gather high-level information about the health of the network and highly granular data to complete and thorough network analysis. Network Analyzer gives you a central view of all your network traffic and bandwidth data, as well as potential network compromises. The home dashboard gives you an overview of important netflow and sflow data sources, server system metrics, abnormal network behavior, and other network issues. It is a quick way to assess the health of your network. Users can drill down to view specific information on IPs, source ports, destination ports, or any combination thereof. Network Analyzer's advanced alerting capabilities and reporting capabilities give IT staff a better understanding of their network. For further analysis and tracking, you can access and archive highly detailed and down-to-the packet data.

Jolata is capable of monitoring each packet with microsecond precision while correlating data at millisecond intervals. It processes and visualizes packet data within seconds through an intuitive and visually appealing interface. Furthermore, Jolata can analyze every packet and flow across a comprehensive national network. Many customers struggle with a lack of detailed visibility into their networks, complicating the identification of performance issues. To address this, Jolata delivers real-time segment-by-segment metrics based on live network traffic. Customers often need to assess vendor equipment to verify if it will fulfill performance claims. Jolata empowers users to compare different pieces of equipment under real traffic conditions. Additionally, as traffic mixes evolve, customers must ensure their networks are prepared for future demands. Jolata facilitates this by allowing operators to validate whether their existing infrastructure will satisfy upcoming requirements while also providing insights for necessary upgrades.

StreamGroomers oversee and manage the flow of traffic within Wide Area Networks (WAN). They function seamlessly, regardless of the specific network framework, positioned between the LAN and WAN access router, with control facilitated through an out-of-band management setup. To guarantee uninterrupted service, they employ high-availability architectures. StreamGroomers conduct real-time analysis of network traffic at wire speed, gathering extensive measurements and packet data from various points throughout the network. From this information, indicators are generated in real-time to reflect the current state of network performance. The collected data is then consolidated and transmitted to a central repository with minimal impact on network resources, allowing for rapid analysis and troubleshooting, while also maintaining thorough records for forensic purposes. Additionally, the Deep Packet Inspection feature of the StreamGroomer examines Layer 2-7 packet data to accurately identify applications and user sessions based on a predefined catalog of over 400 services, thus enhancing network visibility and control. This capability not only aids in performance monitoring but also supports proactive network management strategies.

Today's bandwidth-unconstrained, encrypted, cloud centric networks make it impossible to separate traffic analytics and security and investigation activities. Trisul can help organizations of all sizes implement full-spectrum deep networking monitoring that can serve as a single source of truth for performance monitoring and network design, security analytics, threat detection and compliance. Traditional approaches based upon SNMP, Netflow Agents, Agents, and Packet Capture tend to have a narrow focus, rigid vendor-supplied analysis, and a narrow focus. Trisul is the only platform that allows you to innovate on a rich, open platform. It includes a tightly integrated backend database store and a web interface. It is flexible enough to connect to a different backend, or to drive Grafana and Kibana UIs. Our goal is to pack as many performance options as possible into a single node. To scale larger networks, add more probes or hubs.

Wavemon is an application designed for monitoring wireless devices, enabling users to observe signal strength, noise levels, packet statistics, device settings, and network parameters associated with their wireless hardware. This tool is compatible with a wide range of devices that are supported by the Linux kernel, although the features available may differ among them. By utilizing wavemon, you can effectively manage and optimize your wireless network performance.

BitMeter OS is a completely free and open-source tool designed for monitoring bandwidth, functioning seamlessly across Windows, Linux, and macOS platforms. It effectively tracks internet and network usage, providing insights through a web-based interface or command-line options. The web interface features real-time graphs and charts that refresh every second, showcasing ongoing connection activity. Users can delve into specific bandwidth utilization for chosen dates, with the capability to export this data into spreadsheet formats. The History pane offers a visualization of usage trends across various time frames, including hours, days, and months. Furthermore, BitMeter OS empowers users to establish customizable alerts that trigger when internet usage exceeds set limits. An additional calculator utility is available to estimate both upload and download times alongside data transfer capacities. The Preferences pane allows for personalization of the interface, complete with a built-in RSS feed for updates. It is important to note that BitMeter can only monitor network traffic that is directed to or from the computer it is installed on; thus, for monitoring multiple machines, installation on each one is necessary. This ensures that users can fully utilize its capabilities across their networked devices.

The Nmap initiative aims to challenge the perception that open-source software often lacks thorough documentation by offering an extensive array of guidance on how to install and utilize Nmap effectively. This webpage serves as a gateway to the official documentation from Insecure.Org, alongside valuable contributions from various sources. The book titled Nmap Network Scanning acts as the definitive resource for the Nmap Security Scanner, which is a free and open-source tool embraced by millions for purposes such as network discovery, management, and security assessments. It caters to a wide audience, from beginners learning the fundamentals of port scanning to seasoned hackers exploring advanced packet crafting techniques. With a 42-page reference section that meticulously outlines every feature and option available in Nmap, the remainder of the book illustrates how to leverage these tools to efficiently tackle practical challenges. Furthermore, it includes examples and diagrams that depict the actual data sent over the network, enhancing the reader's understanding of real-world applications. This comprehensive approach ensures that both novice users and expert professionals can find value in the material provided.

XigmaNAS is a versatile operating system that can be deployed on nearly any hardware configuration to facilitate the sharing of data storage across a computer network. The term ‘NAS’ stands for “Network-Attached Storage.” This platform provides a straightforward and efficient solution for establishing a centralized server that is easily accessible for various types of data via multiple network protocols. XigmaNAS is compatible with Windows, Apple, and UNIX-like systems, enhancing its utility for diverse environments. It comes equipped with features such as ZFS v5000, Software RAID (0,1,5), disk encryption, and S.M.A.R.T / email notifications, supporting protocols like CIFS/SMB (Samba), FTP, NFS, and many others. Configuration is highly customizable through its user-friendly web interface, making it accessible to users of all technical levels. Furthermore, users have the option to install XigmaNAS on Compact Flash, USB keys, SSDs, or traditional hard drives, or even run it from a LiveCD/LiveUSB setup, providing flexibility in installation methods. This adaptability makes XigmaNAS an excellent choice for anyone looking to optimize their data storage and sharing capabilities.

nChronos is a comprehensive, application-focused system for deep network performance analysis. By integrating the nChronos Console with the nChronos Server, it offers continuous packet capturing around the clock, unlimited data storage, efficient data mining, and thorough traffic analysis capabilities. The system is capable of capturing 100% of data for both real-time insights and historical playback. Targeted at medium to large enterprises, nChronos connects seamlessly to a company's core router or switch to oversee all inbound and outbound network traffic, including emails and chat sessions. Additionally, it has the functionality to detect unusual traffic patterns and issue alerts for "Suspicious Conversations." This level of detailed packet monitoring allows network engineers to effectively identify any irregular activities, thereby safeguarding their organizations from potential cyber threats and attacks. With nChronos, companies can ensure a robust defense against the ever-evolving landscape of cyber risks.

Intel® Deep Insight Network Analytics Software is a pioneering solution that meets the four essential truths for each packet traversing the network and server. It captures every packet from all switches and routers within the network and server at line rate and in-band. It operates on standard servers to interpret, analyze, and identify in real-time the various factors that hinder packet flow. You can trace the route and measure the latency of every packet throughout your network and server. This software enables a smart and adaptable triggering mechanism that detects and reports events in real-time, achieving nanosecond precision. It allows for the identification of every packet drop, providing insights into when, why, where, and to whom the drop occurred. Current sampling methods and statistics fail to accurately capture all performance anomalies in networks and servers. Thus, Intel® Deep Insight Network Analytics Software stands out as the first comprehensive monitoring system to offer complete visibility into every packet within the network and server infrastructure, ensuring superior performance management. This level of transparency is invaluable for organizations seeking to optimize their network operations.

Nping is a free software utility designed for generating network packets, analyzing responses, and measuring response times. It supports a diverse array of protocols, giving users comprehensive control over the headers of each packet. Although Nping can function as a basic ping tool to identify active devices on a network, it also serves as a raw packet generator that can be employed for stress testing network stacks, executing ARP spoofing, launching Denial of Service attacks, and performing route tracing, among other uses. Additionally, Nping features an innovative echo mode that allows users to observe alterations in packets as they travel from the source to the destination. This capability proves beneficial for understanding firewall configurations, identifying packet corruption issues, and gaining deeper insights into network performance.

PacketStream's multi-hop proxy tunnel offers businesses the ability to automate their tools for accessing more dependable data and overcoming geolocation restrictions. You can connect to the network using your current data-gathering tools or opt for one of the applications available on the PacketStream marketplace. Participants known as Packeters contribute their unused bandwidth to the PacketStream network and receive compensation for their involvement. The service tracks the volume of bandwidth shared and credits your account based on your contributions. By utilizing residential IPs, you can anonymously access landing pages without the risk of being obscured, allowing you to verify that the content is free from malware or inappropriate ads. The unique residential IP network provided by PacketStream accelerates your business growth while requiring fewer resources. Furthermore, business automation tools empower your organization with deeper insights into competitors' activities, broaden your brand's visibility, and reinforce your brand's safety across the internet. In this rapidly changing digital landscape, leveraging such tools can give you a competitive edge and enhance your overall online strategy.

Enhanced visibility for managing performance, user experiences, and cybersecurity in virtualized settings is essential. NETSCOUT's vSTREAM virtual appliance enhances existing Adaptive Session Intelligence (ASI)-based tools, providing smart data visibility within both virtualized and cloud environments, similar to what is achievable in physical settings. This appliance proves to be particularly effective for tracking critical service traffic within these infrastructures. Organizations can achieve comprehensive visibility through deep packet inspection at scale, ensuring optimal network and application performance while delivering superior user experiences in virtual spaces. By utilizing end-to-end visibility across data centers, multi-cloud platforms, and remote locations, businesses can guarantee high-quality user interactions no matter where they are. Furthermore, the vSTREAM offers scalable and straightforward packet-data visibility and analysis that can be easily implemented, managed, and aligned with your organization's financial considerations. This integration not only enhances operational efficiency but also supports proactive decision-making to maintain service excellence.

The smartmontools suite includes two key utilities, smartctl and smartd, designed to manage and oversee storage systems through the self-monitoring, analysis, and reporting technology integrated into the majority of contemporary ATA/SATA, SCSI/SAS, and NVMe drives. These tools often alert users to potential disk degradation and failure before they occur, offering invaluable preventative measures. Originally based on the Linux smartsuite package, smartmontools is compatible with ATA/SATA, SCSI/SAS, and NVMe drives, as well as SCSI/SAS tape devices. It is versatile enough to operate on a wide range of platforms, including modern versions of Linux, FreeBSD, NetBSD, OpenBSD, Darwin (macOS), Solaris, Windows, Cygwin, OS/2, eComStation, and QNX. Additionally, smartmontools can also be utilized from various live CDs/DVDs, enhancing its accessibility for users who may need it in different environments. This broad compatibility makes it a valuable tool for anyone looking to ensure the health and longevity of their storage systems.

Packet Sender allows for the transmission and reception of UDP, TCP, and SSL across user-defined ports. Additionally, it features an integrated HTTP client capable of handling GET and POST requests, along with a Panel Generation tool that facilitates the design of intricate control systems. Users can benefit from a portable version of Packet Sender that comes equipped with pre-configured settings and packets. This tool enables the creation of single-button panels that can initiate a sequence of commands tailored for various control system applications, enhancing user interaction and efficiency.

FlexiHub is a software as a service for redirecting all types of USB devices over the network and accessing remote USB devices over the Internet. It is a subdivision of Electronic Team, Inc. and has remained the flagship product since it was presented in 2014. FlexiHub is a convenient software service for individuals, small teams, and major organizations that supports all of the major connection protocols: * TCP/IP * RDP * UDP Also, FlexiHub can be used to redirect COM ports over Ethernet (Windows version). FlexiHub is a cross-platform solution that is capable of connecting USB devices between different operating systems: - Windows 11 (and earlier); - Windows on Arm; - Linux; - Android 5.0 or higher; - macOS 12 Monterey (and earlier); - Raspberry Pi.

FreeBSD stands out with its sophisticated networking, exceptional performance, security, and compatibility elements that many other operating systems, including several top commercial options, still lack. It serves as a prime choice for both Internet and Intranet servers, delivering reliable network services even under extreme loads while efficiently managing memory to ensure excellent response times for numerous simultaneous user processes. Moreover, FreeBSD extends its advanced operating system capabilities to both appliance and embedded systems, accommodating a diverse range of hardware platforms such as higher-end Intel-based devices, as well as ARM, PowerPC, and MIPS architectures. Vendors globally depend on FreeBSD for their embedded products, which encompass everything from mail and web appliances to routers, time servers, and wireless access points, thanks to its integrated build and cross-build environments. Additionally, the Berkeley open-source license allows these vendors the flexibility to determine the extent of their contributions back to the community, fostering collaboration and innovation. This combination of features makes FreeBSD an invaluable asset for developers aiming to create high-performance embedded solutions.