Originally Posted by mazinoz
It appears that the computer is identifying modem. I believe your problems relate to network settings. You need to have an IP address which is based on your computer's ethernet card. You need to be able to setup both network card and modem, assuming it is a standalone computer with just the USB E220 modem. Without the network card configured you have no internet 'address' or IP. Use YaST to check these out and configure.
You can't ping without a connection. Pinging doesn't setup the connection, kinternet or kppp does.
To be honest you may be better to try to understand networks and setting up connections by reading internet articles [on another computer] or books that you can understand, as you appear to be lacking a basic understanding of these.
I know that just giving a ping command will not enable a connection...
I have installed its driver...and also the IP was set...and then pinged it...
To be frank...Iam not a network admin...but I do have a basuc knowledge..on networking..