[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

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.


Reply to: