thanks for the prompt reply harry.

im new to linux & knoppix , and due to the fact im used to windows , CLI is a little intimidating , is ther any way i can point clink & assign ip , as i do in windows ?

raspppoe is just a dialer that i use to dial in to my isps server.
all in all its a big lan , there is no dsl or anything of that sort here. its pretty simple.
Anyway i saw ppp config utility in knoppiz which might help me.

Nonrelated information
Only when i am in a particular ip range can i dial into my isp .