Network Time Tools (NTT) is a set of network tools designed to provide monitoring of a network and the services on that network, and provide various reports on the hosts/services and optional alerts via email, pager, and cellphones. It comes with a protocol scanner, a bandwidth measurement tool, and a CGI front end that can handle a regular browser or WAP-enabled cellphones via WML.
Complete System Resource Monitor and Task Organizor consists of a daemon, a client, and a WWW-server (within the daemon). The daemon can run tasks and handle client-daemon and WWW-daemon requests. Clients can receive statistics and issue commands. Monitoring and maintenance is performed as prescheduled tasks. The system includes a process monitor and handler, a basic WWW-client, and a console client.
Network and Service Monitoring System is a tool for assisting network administrators in managing and monitoring the activities of their network. It helps in getting the status information of critical processes running at any machine in the network. It can be used to monitor the bandwidth usage of individual machines in the network. It also performs checks for IP-based network services like POP3, SMTP, NNTP, FTP, etc., and can give you the status of the DNS server. The system uses MySQL for storing the information, and the output is displayed via a Web interface.
Perl Advanced TCP Hijacking is a collection of tools for inspecting and hijacking network connections written in Perl. It consists of a packet generator, an RST daemon, a sniffer, an ICMP redirection tool, an ARP redirection tool, an IDS testing tool, and an automatic hijacking daemon for plain protocols, and features both GUI and terminal interfaces.
uidentd (mu-identd) is a fast and secure identd/auth server. It runs on Linux and any other OS that provides the virtual files, /proc/net/tcp and /proc/net/tcp6. It supports IPv6 natively. It is launched from a superserver such as xinetd or tcpserver and is supposedly resistant to buffer overflows since it is written in Perl. It supports configurable connection timeouts and multi-query as defined by RFC 1413.