Hello I am using usbserial+option kernel modules with my HSDPA gsm modem. The dialer is wvdial. wvdial.conf [Dialer Defaults] Modem = /dev/ttyUSB0 Baud = 3600000 ... ... When I use "Baud = 3600000" in wvdial's config file, the pppd complains "pppd[12246]: speed 3600000 not supported". But still I get the 1Mbit/s download speed. However if I set "Baud = 460800" the I get also 1Mbit/s download speed. But 460800bit/s < 1Mbit/s ?? Is this kind of "USB serial link" some special case, where pppd doesn't use the speed setting at all? -- Best Regards, Jar -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html