below is the step-by-step process:
1. Open MCC (Mandriva Control Center) and then select Network & Internet (left frame) and then open Setup a new network interface.
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2. Select GPRS/Edge/3G and click Next button.
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5. This dialog opens and you can just click Next.
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6. Select the option as below and then click Next.
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7. For dialog as below, just leave all fields blank. Click Next.
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8. Finish. A window will appear telling you that the settings has been configured successfully. Click Finish button to close it.
9. You can see the /var/log/messages on what's been going on and important info like IP address, APN, netmask, gateway and handshakes during the connection process.
Example log:
Dec 21 23:50:42 localhost ifup-ppp: pppd started for ppp0 on /dev/ttyUSB0 at 115200
Dec 21 23:50:42 localhost pppd[2605]: pppd 2.4.4 started by root, uid 0
Dec 21 23:50:49 localhost pppd[2605]: Serial connection established.
Dec 21 23:50:49 localhost pppd[2605]: Using interface ppp0
Dec 21 23:50:49 localhost pppd[2605]: Connect: ppp0 <--> /dev/ttyUSB0
Dec 21 23:50:53 localhost pppd[2605]: Could not determine remote IP address: defaulting to 10.64.64.64
Dec 21 23:50:53 localhost pppd[2605]: local IP address 10.58.182.246
Dec 21 23:50:53 localhost pppd[2605]: remote IP address 10.64.64.64
Dec 21 23:50:53 localhost pppd[2605]: primary DNS address 202. 188.0.133
Dec 21 23:50:53 localhost pppd[2605]: secondary DNS address 202.188.1.5
That's all there is to it. Good luck guys!