Open Source Mac Networking Software - Page 24

AgentX4J is a Java based implementation of SNMP Agent.X. Agent.X is the extensible SNMP agent framework as defined by RFCs 2741 and 2742. This project was formerly named JAX which was a derivative of the JASMIN project.

Aggregation is a linux shell service that provide load balancing and failover for sites with double Internet connections. Aggregation provides redundant *outbound* paths, using a combination of IPRoute2 and IPTables rules.

Agnix is an educational, network operating system kernel. It is ideal starting point to learn about operating systems. The main goal of the project is to provide a network kernel fully compatible with the Linux Kernel in the system call layer

A Cocoa utility application to display information about the clients of Apple Airport Extreme & Express Base stations

The AjaxSync framework is a HTTP based bus system, containing COMET real-time notification, JavaScript web browser integration, a connector library, EMail/MTA like message buffering and ESB like routing mechanisms. Have a look at www.ajaxsync.org.

Alchemy is a WebSocket/FlashSocket super scalable server and client project. You can find our source at https://github.com/Olivine-Labs

Amazon EC2 System Monitor for macOS is a small agent that runs on every mac1.metal instance to provide on-instance metrics in CloudWatch. Currently the primary use case for this agent is to send CPU utilization metrics. This uses a serial connection attached via the AWS Nitro System and is forwarded to CloudWatch for the instance automatically. The agent is installed and enabled by default for all AMIs vended by AWS. It logs to /var/log/amazon/ec2/system-monitoring.log and can be updated via Homebrew. The package includes a shell script for enabling, disabling, and listing the current status of the agent according to launched. The Amazon EC2 System Monitor for macOS uses multiple goroutines to manage two primary mechanisms. The serial relay takes data from a UNIX domain socket and writes the data in a payload via a basic wire protocol. Runs a ticker that reads CPU utilization and sends the CPU usage percentage to the UNIX domain socket.

A library for sending AWS Signature Version 4 signed requests over HTTP to Amazon Neptune. This package provides signers that can be used with various implementations of HttpRequests. AWS Identity and Access Management (IAM) is an AWS service that helps an administrator securely control access to AWS resources. IAM administrators control who can be authenticated (signed in) and authorized (have permissions) to use Neptune resources. IAM is an AWS service that you can use with no additional charge. You can use AWS Identity and Access Management (IAM) to authenticate to your Neptune DB instance or DB cluster. When IAM database authentication is enabled, each request must be signed using AWS Signature Version 4. AWS Signature Version 4 adds authentication information to AWS requests. For security, all requests to Neptune DB clusters with IAM authentication enabled must be signed with an access key. This key consists of an access key ID and secret access key.

The Amenetet Monitoring Service monitors remote services which register with it, heart beats are used in both directions to monitor the health of remote services. Remote services maintain a lease with Amentet and renew that lease regularly. Amentet then pings back to the remote service to monitor its health. Remote Services can monitor multiple objects internally, when "pinged" by Amentet, if any of these objects has disappeared an exception is thrown back with the list of missing objects. Amentet will store events in a local Db which can be viewed using the Web interface and as events occur alerts will be raised which can be sent to SNMP Trap daemon and/or SMTP and/or SMS. The service uses Spring Security Framework for access control and can be configured to use any Authentication Authorization system supported by the Spring Security Framework.

Reduce employee personal Internet usage during the working day. Increase respect of your corporate Internet usage policy, provide open and honest feedback such as WebMail use during work hours. Plugs into an existing proxy or firewall such as Squid.

ACID is a PHP-based analysis engine to search and process a database of security incidents generated by security-related software such as IDSes and firewalls (e.g. Snort, ipchains).

Anemasys is a network managemet system for small networks of Linux clients. It provides functions like state control and class based remote administration facilities. It consits of a collection of python scripts and an admin gui frontend.

Apache Dubbo is a high performance, lightweight, open source RPC framework written in Java. It offers three key functionalities: interface based remote call, load balancing and fault tolerance, and automatic service registration and discovery. Apache Dubbo is built to support multiple service registries and load balancing strategies right out of the box. Due to its micro-kernel and plugin design it can also be easily extended through third-party implementations. Plenty of companies are using Dubbo, and are helping to continually improve it through Dubbo’s improvement initiative, “Wanted: who’s using dubbo”.

Apache Dubbo is a high-performance, java based open source RPC framework. It offers six key functionalities, which include transparent interface based RPC, intelligent load balancing, automatic service registration and discovery, high extensibility, runtime traffic routing, and visualized service governance. Dubbo provides high performance interface based RPC, which is transparent to users. Dubbo supports multiple load balancing strategies out of the box, which perceives downstream service status to reduce overall latency and improve system throughput. Dubbo supports multiple service registries, which can detect service online/offline instantly. Dubbo’s micro-kernel and plugin design ensures that it can easily be extended by third party implementation across core features like protocol, transport, and serialization.

Apache SkyWalking is an open source application performance monitoring system designed specifically for microservices, as well as cloud-native and container-based(Docker, Mesos, Kubernetes) architectures. It is capable of monitoring, tracing and diagnosing distributed systems in cloud native architectures. Apache Skywalking supports the collection of telemetry data from a number of different sources and in different formats, such as Java, .NET Core, PHP, LUA agent and more. It also offers a solid core features set, which includes root cause analysis, service topology map analysis, performance optimization, and many more.

Application performance monitor tool for distributed systems, specially designed for microservices, cloud-native, and container-based (Kubernetes) architectures. End-to-end distributed tracing. Service topology analysis, service-centric observability and API dashboards. Java, .Net Core, PHP, NodeJS, Golang, LUA, Rust, C++, Client JavaScript and Python agents with active development and maintenance. Rover agent works as a metrics collector and profiler powered by eBPF to diagnose CPU and network performance. 100+ billion telemetry data could be collected and analyzed from one SkyWalking cluster. Metrics, Traces, and Logs from mature ecosystems are supported, e.g. Zipkin, OpenTelemetry, Prometheus, Zabbix, Fluentd. BanyanDB, an observability database, created in 2022, aims to ingest, analyze and store telemetry/observability data.

Apache VirtualHost Transfer Counter is a set of files which allow you to quick and easy monitor utilization of http bandwitch on your server. It can give you also few statistics about VirtualHosts.

This Apache module, with the netsnmp plugin enables you to live monitoring your Webserver allowing to monitor the entire server, and if you want each of your VHosts or (Wild)Aliases. Is able to monitor and signalate via TRAP reconfiguration or entire server shutdown/crash. Using Atomical operations and MMAP server overhead is minimal. Contrib from Alf Høgemark for integrating it in OpenNMS: http://www.kanonbra.com/index.php/projects/performance-testing/24-monitoring-apache-http-server-in-opennms

aspoof is a program that modifies the Apple Airport Extreme binary to spoof the MAC address of the wireless card.

Ale4NET used dyn library call diversion to define networking at process level. This project has been dismissed. Now it is part of View-OS project: http://savannah.nongnu.org/projects/view-os. LWIPv6 user-mode IP stack latest releases are in View-OS, too

AppMetrics is a monitoring library for Node.js and Java applications, providing insights into application performance and resource usage.

Astmontray is a systray applet written in PyQt so users can monitor whether their PABX servers running Asterisk.org, the open source telephony platform, are up or not. It supports AMI authentication and runs fine on Linux, OSX and Maemo tablets.

In an optical network scenario which consists of multiple nodes (whiteboxes) at its edges and ROADMs in-between, the coherent transceiver average laser configuration time is improved. The process is evaluated according to a testbed setup. This is facilitated in the appropriate lab equipment (or via simulation when required). For that purpose, a software agent (Netconf server) residing at the whiteboxes, is developed receiving input from the Software-Defined Networking (SDN) packet controller (PacketCTL - a Netconf client). Then, configuration of the local transceiver laser frequencies of the controlled pluggable devices takes place, for facilitating the connectivity in-between the ROADM network. Also, the agent records and reports back telemetry data (feedback) which is used by the PacketCTL's resource-allocating mechanism to improve efficiency within the network topology.

This project provides an inexpensive solution to 802.11g wireless communication using off the shelf hardware and open source technologies. This uses the Atmel AT90USB micro and the ZyDas ZD1211B wireless chipset. Developed by David Garske of Wibotics.com

AtomicDate is a Simple Network Time Protocol (SNTP) implementation in Java, as described by RFC 2030. It's composed by a client/server framework and works as an extension to java.util.Date class.