I have installed the above mentioned configuration (RB912 and Huawei EM770W) in order to have acces to remote equipment.
THe RB912, configured with a fixed IP from the ISP (GSM network) forwards 4 ports to the equipment behind.
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About 3 to 4 weeks, the RB912 crushes and a power reset is needed.
The RB912 is powered up throughg a security power supply with back-up battery so it should not be a power related failure.
I have upgraded it to the latest firmare (v6.34.5 (bugfix)).
Once it’s locked, I tried reseting it through SMS. No chance - probably it cannot run the script.
Could you please give me a hint -what should I try next?
It’s annoying to get to the client to reset the device every month…