Вот что получилось по пунктам:
1.
/root/spark/Ad/Patch/sbin/busybox lsusb
2.
[root@stlinux]#dmesg | tail -n 40
3.
[root@stlinux]#/root/spark/Ad/Patch/sbin/busybox lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 001 Device 005: ID 12d1:155b
[root@stlinux]#
4.
После редактирования 12d1:155b на 55534243000000000000000000000011060000000100000000000000000000
P.S.
[root@stlinux]#ifconfig
eth0 Link encap:Ethernet HWaddr 24:00:0B:00:4F:F7
inet addr:192.168.1.60 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1419 errors:0 dropped:0 overruns:0 frame:0
TX packets:896 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:107054 (104.5 KiB) TX bytes:135298 (132.1 KiB)
Interrupt:133
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:460 (460.0 B) TX bytes:460 (460.0 B)
[root@stlinux]#
[root@stlinux]#cat /tmp/switch
12d1:155b
Лог
PPPD is offline. Trying to start ...
Trying to switch: Huawei switch to Modem mode
Trying find port after switching to modem mode:...[ OK ]
Trying find port:...[ OK ]
Starting pppd:
Failed to open /dev/ttyUSB0: No such device
Failed to open /dev/ttyUSB0: No such device
[FAILED]