Trying to change the username and password for the dialer itnerface on the cisco router for adsl connection.
once done, the machine looses internet connectivity. The password and username are as per isp .
doing ppp pap sent-username XXXX password 0 XXXXXXX
not sure where i should start looking at. Sh ip int brief shows dialer interface ip address unassigned when i change the username andpassword and the method is ipcp.
help is highly appreciated.