AlarmMon is an alarm monitoring system for TCP/IP networks. It consists of an "alarm" client, an "alarmsvr" server, and several agents that work with a central registration database. It can track the status of verious services, including BIND, Sendmail, and modems, and send notifications by email, SMS, or pager.
Alert Manager allows you to monitor the output (exit status or text) of any system command and take action when a command fails or succeeds. It was created to handle all alert commands (emailing, paging, etc.) for a production environment in which it is not permissible to lose a single message. It has a very flexible configuration file that allows the creation of "alert chains", chains of alerts, each with its own alert command, fallback command, success command, and other options. It has a method for passing messages (alert text) from the commandline to the various alert commands defined in the configuration file.
Alerttail monitors a given file and executes a list of actions when a user-defined text pattern has been written to the file. For example, the user can pop up a GTK notification window when a certain message is written to a log file. Actions can be alerttail built in actions (GTK notify action, geoipLocalization action, or filtering text action) or a custom user defined shell command action. A Qt 4 GUI frontend helps with configuration.
Andrisoft WANGUARD is an enterprise-grade traffic monitoring and DDoS detection and protection solution that delivers the functionality NOC, IT, and security teams need to effectively monitor and protect their network through a single, integrated package. WANGUARD Sensor relies on sFlow, NetFlow, IPFIX, or Port Mirroring / SPAN.
Andrisoft WANSIGHT is a fully featured network traffic analyzer and collector. It provides in-depth traffic analysis, traffic accounting, and bandwidth monitoring, and enables you to generate complex traffic reports, graphs, and tops, instantly pin down the cause of network incidents, understand patterns in application performance, and make the right capacity planning decisions. It supports 10GbE packet sniffing and NetFlow, sFlow, and IPFIX.
Andutteye is a systems management platform that automates enterprise data centers and keeps them running. It contains different modules that targets different tasks of systems management. From a single point of operations you can monitor, manage, and execute all ranges of tasks needed for centralized systems management.
Angel is a simple yet useful tool to monitor the services on your network. Technically speaking, it's a Perl program that runs every 'n' minutes (usually fired from your cron) and calls different perl subprograms (referred to as "plugins" from now on) to do the actual testing. It will then generate an HTML table containing the status of your network.
AntiVir Update Announcer is a Perl script can be used in middle-sized networks to inform users about updates to the H+BEDV AntiVir software via email. It uses the same information file as the original Internet update program. It alleviates the need to run the update program periodically just to discover whether any updates are available. Optionally, this script can download the new update file and store it to an SMB share or send it as an attachment to the announcement mail. If used correctly, this will easily increase your network's virus protection.