Am Donnerstag, den 26.12.2019, 15:01 +0530 schrieb RAJESH DASARI: > Could someone please help, why the usb0 is down on Device A side and > it there is any known issue or is this expected behaviour? Hi, the kernel cannot just set devices running. Does it work if you up the device (with "ip" or "ifconfig")? Your device on side A has no IP. It cannot work. We need to determine whether this is a kernel issue or your setup in user space. HTH Oliver