HPC NetProfile 1.4
the author of this app says:
HPC NetProfile is a Windows CE 2.0 utility program that allows you to create multiple TCP/IP network profiles for each installed network adapter. This product was designed for your Pocket PC, permitting easy access to the Internet or a LAN when you travel. With HPC NetProfile, it is no longer necessary to manually change your network settings every time you change location. If you work in the IS department or if you use a Pocket PC to access LAN or WAN in more than one location, this product is for you.