Servers Alive is an end-to-end network monitoring tool running on Windows 2003/2008/XP/Vista/7. It works agentless and across operating systems. Its checks and alerts are on the cutting edge of technology. Extensive Network Monitoring PING - ICMP/TCP (including TOS settings and IPv6) and IPX TCP Services - Any service that will respond to a TCP connection, such as web, ftp, and mail servers. You can even define your own TCP based checks with our protocol builder. This can be done over ipv4 or ipv6 UDP Services - Some popular UDP based services, such as radius servers, CITRIX servers, and many game servers. You can even define your own UDP based checks with our protocol builder. This can be done over ipv4 or ipv6 DNS - Do you get the correct IP address back from your DNS server? This can be done over ipv4 or ipv6 Windows Servers - Monitor the status of services, processes, disk space, and performance monitor metrics. Web Services - Verify the status and content of your web servers (HTTP, HTTPS, MMS, and RTSP). And this by retrieving a page (HTTP(S) GET) or by posting data (HTTP(S) POST). Using a proxy? Not a problem we can handle that. Your webpage is protected with a password (HTTP basic or NTLM authentication)? Again not a problem, we also support that. Servers Alive can also check the validity of your SSL web certificates. Databases - Monitor Microsoft SQL server databases and Oracle databases. Netware SNMP - We have support for snmpv1, snmpv2 and snmpv3 (authentication and privacy) checks. A lookup of the snmp check result within our MIB database can be done to get a more clear check result. Example: if you check the status of a UPS don't you prefer to know that it is "online" or "onBattery" instead of knowing that it's 2 or 3? Remote Agent - Monitor remote system via a secured connection by using our monitoring agents (available for Windows and Unix/Linux/BSD)