Authentication system and method thereof for dial-up networking connection via terminal

[0014] Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

[0015] One embodiment of an authentication system and method thereof for a dial-up networking connection via a terminal will now be described in detail with reference to FIGS. 2 and 3, whereby the RTT duration over the UM interface is replaced with the RTT duration over the RM interface in an authentication processing procedure used by a computer for a dial-up networking connection service, such that the authentication time duration when the computer uses a dial-up networking connection service is reduced.

[0016]FIG. 2 illustrates an authentication processing procedure for a dial-up networking connection via a terminal in accordance with the present invention. As shown, an authentication system for a dial-up networking connection via a terminal in accordance with the present invention includes a computer 1 requesting authenti