IPCheck Mobile GUI
IPCheck Mobile GUI helps organizations monitor critical network resources and immediately detect system failures or performance problems on a PocketPC, using Paessler's IPCheck? Technology. Various sensor types including PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3,... Notifications can be triggered by uptimes, downtimes or slow responses and can be sent out by email and ICQ, via SMS, to pagers and now on your PocketPC.
http://download2.paessler.com/download/ipcheckmobilegui.zip - 96Kb - Download - Screenshot

IPCheck Server Monitor
IPCheck Server Monitor 5 helps organizations monitor critical network resources and immediately detect system failures or performance problems. It offers reliable network and website monitoring using Paessler's IPCheck? Technology, fast and easy installation, support for Windows NT/2000/XP/2003... Detailed uptime/downtime reports and graphs can be created online at any time. ... The Freeware Edition monitors up to three sensors and is limited to PING, PORT and HTTP sensors and can be upgraded to the full feature set by requesting a Free 30 Day Trial License or by purchasing a Full License.
http://download2.paessler.com/download/ipcheck.zip - 16Mb - Download - Screenshot