TCCRadius is an inexpensive, yet full-featured RADIUS server for Windows. Features include: ODBC/TEXT/NTSAM mode authentication; ODBC/TEXT mode accounting; multiple login control; RFCs 2138 & 2139 conformity; time interval authentication restrictions, caller ID authentication restriction capability; Web-based admin tool; NT group authentication. Small, fast, and light -- has no dependent DLLs for TEXT mode.