OpenSUSE Network :: Huawei SmartAX MT810 Connection At Boot (arnet)

I was absolutely dazzled, but my wife made me drop it after 20 days of not being able to get an internet connection.

I thought of trying again after so long to see if things had become easier for every Argentina user who has a Huawei connection (more than half of the country).
Unfortunately not.

The problem is the following:

I have a Huawei SmartAX MT810 usb-modem/router. In order to establish a connection, I need to run the following commands AS ROOT (which is why I cannot use a simple kde autostart bash script)

Code:
modprobe br2684 ; br2684ctl -c 0 -b -a 0.33 ; ifconfig nas0 up ; pppd call adsl

What's more, these commands cannot be run before the modem is operational, since they will end with an error.

In other distros I used to place these commands in /etc/rc.local. I tried placing them in /etc/rc.d/boot.local , but with no success: they are executed before the modem is operational.

In my complete ignorance of all things computer-related I thought it would be a good idea to place a caveat before the execution of the commands:

Code:
READYorNOT=$(dmesg | grep "modem operational") ; while [ "$READYorNOT" = "" ] ; do echo "Modem not operational" ; done

As a result the whole boot sequence gets stuck until I hit ctrl-c.