Re: Sometimes different network interface name?
On Fri 02 Sep 2022 at 13:44:24 +0300, Anssi Saari wrote:
>
> I have an LTE module in my Debian router for failover in case my fiber
> goes down. It has this occasional issue that mostly its interface is
> wwan0 but sometimes it's wwx0a697e2d934f.
>
> When that happens I have something like this in my syslog:
>
> Sep 1 08:34:40 animus kernel: [ 8.150781] qmi_wwan 2-1.3:1.5 wwx0a697e2d934f: renamed from wwan0
Try the effect of stopping renaming by editing GRUB before booting
and adding
net.ifnames=0
to the end of the linux line.
--
Brian.
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