Hello again
Does anyone know how to RESET miniPCI slot in RB411U, where is 3G card ? PCI slot for Wireless card is not used, only miniPCIe for 3G modem.
In some scenario, 3G modem stop working, no connection to 3G network, and O N L Y after unpluging power on few seconds from RB411U board, everything continue to work.
Reboot doesn’t work, only disconnecting power supply from devices for few sec resolve problem.
How to solve this ? Any advice
RB411U has no power-reset implamented.
Only workaround i could think of is using serial port controled relay.
Or by using device with controled USB power-reset function:
https://wiki.mikrotik.com/wiki/Manual:USB_Features#USB_port_type
Hi,
there is also the possibility to do a reset via AT commands like discussed here:
https://forum.mikrotik.com/viewtopic.php?f=2&t=74043&start=50
or here
http://forum.mikrotik.com/t/mikrotik-3g-watchdog/51513/1
The AT command however works only with PPP devices, not with LTE Cards in direct ip mode.