Joe's Network Utility currently consists of the following tool sets:

• Ping (determines the availability of a host and packet round trip times)
• DNS lookup (name resolution to IP address(es) )
• Wake on LAN (WoL) Wake-on-LAN allows you to wake up a device via internet or VPN by sending a magic packet to wake it up.

Please note that the remote device must be configured to listen to those kind of packets for being able to be woken up.

Features:

• all functions are being implemented the iphone/ipod touch GUI way.
• a list with your favorites separated for each each tool
• usage of your favorites between tools (as long as possible for required functionality)
• grouped history of Pings being send and a summary for each ping session, lookups being done, magic packets being send
• definition of number of packets to send
• definition timeout for each ping, ping answers being received later than the timeout are marked in red
• if nothing is entered super favorites are being used
• works via Wifi, 3G, EDGE, GPRS, VPN

OTHER PEOPLE SUGGEST