Soft Maximum - best free downloads
ping alarm

Ping Alarm
... by the user to selected computer. If it is exist - works alarm and programm issues the message "Name_of_the_computer is exist ". Also alarm works when the indicated computer disappears from the Net. This program ...

sMonitor
... devices. If the destination host fails to reply to a ping, connection request, or user datagram, sMonitor alerts you using audible ... can operate remote systems (power management, reboot, alarm reporting) by modem and telnet using custom scripts. sMonitor can run as ...

1