ModemHelp.Net FAQs - What is PAP? What is CHAP? What is realm authentication? about PAP and CHAP.
The exchange of data in manual logins is plain text. For a faster, more secure authentication, most ISP's use Password Authentication Protocol (PAP) and Challenge Handshake Authentication Protocol (CHAP).
..Please retry " bridged" in your modem WAN page. . You have to use Wanminiport dialer to login.
...Or the first option Obtain IP address automatically.
....Select PAP and then CHAP! may be the "chap" will work now !
......Also check whether in authentication more choices appear like AUTO.
.......Post screen shot of options selected in WAN page. if still "No Go"
Para two : post ipconfig/all Procedure different in VISTA>
The exchange of data in manual logins is plain text. For a faster, more secure authentication, most ISP's use Password Authentication Protocol (PAP) and Challenge Handshake Authentication Protocol (CHAP).
..Please retry " bridged" in your modem WAN page. . You have to use Wanminiport dialer to login.
...Or the first option Obtain IP address automatically.
....Select PAP and then CHAP! may be the "chap" will work now !
......Also check whether in authentication more choices appear like AUTO.
.......Post screen shot of options selected in WAN page. if still "No Go"
Para two : post ipconfig/all Procedure different in VISTA>