March 12, 20242 yr i have 2 USB LTE modems (quectel ec25) and i most of the time i get "wwan0" (modem 0) and "wwan1" (modem 1) network interface names, but sometimes they switch to "wwan0" (modem 1) and "wwan1" (modem 0), sometimes i get "wwx*" interface name on one of them and "wwan1" on the other, this is very sad ;(. How can i get "wwx*" for both of them? modems are connected after the system is already started im using latest jammy cli image on opi zero, the only thing i did is installed "modemmanager" and created 2 gsm connections in networkmanager
April 7, 20242 yr Author in the end the only thing that works is connecting a second modem with a slight delay. i also tried network manager gsm.* options for specifying operator-id or device-id for each gsm connection, but they just don't work: operator-id value is ignored (or any value is accepted), setting device-id makes an error (No suitable device found for this connection) i still sometimes get "wwx02358c073be8" interface but whatever... Edited April 7, 20242 yr by 0ka
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.