MC8790 not connecting on Xubuntu/ubuntu server 20

[jyijyi]

You can try ppp dial up through AT command port

Development Tools

Hi Thank you for your answer. The modem enumerates 4 ports. Only one of them responds to AT commands. Therefore I needed to connect ppp over this port. Now my idea is using direct ip, so that i can use the AT port. I am able to connect using direct ip: at+cgdcont=1,“IP”,“A1.net” OK at$qcpdpp=1,1,“ppp”,“ppp@a1plus.at” OK at!scact=1,1 OK at!scpaddr=1 !SCPADDR: 1,“10.37.140.0” OK That means that I am connected to the Internet, does it? But how can I use the wwan0 Interface? I am using…