Bjørn writes: > > > In the meantime, I have got the first ipv4-connection: > Yes, that should work. 12d1 1f16 conf 2 Unfortunately IPv6 does only work one way. (no firewall) ModemManager/mmcli works - connected slaac - ok - address and default-route are there ping6 ??? packets go out, they reach their target and are replied, but the answers don't reach the pinging host Is this a problem of mbim or the firmware? The same device works with cdc_ether (Kernel 3.7) with IPv6. (as 12d1 1575). If somebody has an idea, please let me know. Regards, Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html