Mars 2.2.5 Description:
A simple, extensible, services-oriented network status monitor written in Java. It monitors a network by simulating client connections to Internet services and reporting when those services are not responding as expected. Mars monitors HTTP, HTTPS, SMTP, IMAP, POP3, FTP, SSH, and JDBC-accessible database services out of the box, and can send status notifications via SMTP and XMPP (Jabber). New service types and notifications can be added easily through an extension mechanism.
Operating System Support: Mac OS X 10.3 or later Java 1.4