Long Wind wrote: > then i run "dhclient enp0s19f2u6" you don't have dhcp server on your phone, do you? > but i can't access Internet > BTW where is ifconfig? sudo apt-get install net-tools > what should i do now? Thanks! https://wiki.debian.org/Mobile https://wiki.debian.org/UseYourCellPhoneAsModem https://wiki.debian.org/Android_Tethering