My internet adsl and wireless connection are working fine under my Cisco Router 857w.
However, I have discoverd that I did not configure properly my connection, it is totally unsecure, because, I can connect to it, via my ISP dynamic IP, also I do need to configure the security on my wireless connection in order to have under control my internet connection.
I am not an expert, and I will really appreciate your help and advices.
Thanks in advance.
Daniel from (Spain).