MultiTail lets you view one or multiple files like the original tail program. The difference is that it creates multiple windows on your console (with ncurses). Merging of 2 or more log files is possible. It can also use colors while displaying the log files (through regular expressions) for faster recognition of what is important. It can also filter lines (again with regular expressions). It has interactive menus for editing given regular expressions and deleting and adding windows. One can also have windows with the output of shell scripts and other software. When viewing the output of external software, MultiTail can mimic the functionality of tools like 'watch'.
IptablesWeb allows a user to inspect iptables logs and to receive email and alerts using a Web browser. It is plugin-based, portable to any database, and supports multiple languages and multiple users. It features the ability to duplicate each plugin in any number of blocks, each with its own characteristics. The update (refresh) time can be set on each block to reduce the CPU load. Blocks can be dragged and dropped to change their display order.
mSuite is a solution for enterprise-wide infrastructure management. This solution uses Monolith Event Manager (Event/Fault), Action Manager (E&N), and Reporter (Historical Reporting). Monolith integrates with a variety of availability and performance tools based upon a client's needs. mSuite can monitor syslogs, SNMP traps, and NT event logs.
simena-io is a Linux tool written in Perl and designed to show ethernet interface statistics in bits/second and packets/second in real time. It requires at least Linux kernel 2.2 and Perl 5. It does not require a root account. There is only one command parameter: the refresh rate in seconds. If no parameter is provided, simena-io will refresh every 2 seconds by default. Detailed documentation can be obtained by running "perldoc simena-io".
The WebReboot Plugin for Nagios is a suite of commands that can be used within Nagios to monitor a server and take corrective action if necessary via the WebReboot line of products. For example, the plugin can be used to alert you if a host is powered down, versus simply not responding to network requests. Likewise, it can be used to reboot a server if a host fails to respond to ping, or to shut down a server when a critical temperature threshold is exceeded. The commands can be mixed-and-matched with all existing Nagios commands, maximizing total network coverage.