제안 방법

• The implemented system showed satisfactory results with respect to the naive users requirements in the factors of IP sharer test, FTP throughput test, and browser portability test. Distance dependent link success ratio also met the level required of users, but did not exceed other rival models.
• This paper introduces an implementation scheme for a network module of ADSL IP sharer with NAPT functions to allow multiple users to access internet using only one valid IP address through ADSL network. As a result, DBM-OL and FBM-OL modes obtained satisfactory ratios in long distance and short distance ranges respectively over both upward and downward directions.
• After the technical recommendation of ADSL of 1990's ITU-T was proposed, large scale services for ordinary users made into the market and the underlying technology remains one of the dominant ones today [2]. This paper introduces an inq)lementation scheme for a network module of ADSL-IP with NAPT functions to allow multiple users to access internet using only one valid IP address through ADSL network.