Re: Unable to get dummy interfaces to persist across reboots in CentOS 8

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



Anyone have any ideas?  It's rather annoying that I can't get these to
persist across reboots without using some kind of helper script.

On Fri, Oct 16, 2020 at 6:37 AM Frank Even
<lists+centos.org@xxxxxxxxxxxx> wrote:
>
> Hello all, hoping someone can help me out here.
>
> I cannot get dummy interfaces on a new Cent8 build to persist across reboots.
>
> On Cent7 - this is the process I use:
>
> Create Dummies:
> # cat /etc/modules-load.d/dummy.conf
> dummy
> # cat /etc/modprobe.d/dummyopts.conf
> options dummy numdummies=4
> # ip link add dummy0 type dummy
> ## - repeating a/ ascending dummyN adapters for as many needed
> # service network start
> # dracut -f
>
> Now  this  was  different than even how 6 handled it, forget how I
> finally dug that up (possible I even asked here).  I've applied this
> same configuration to a Cent8 box I'm trying to stand up and it all
> appears to work fine, but unlike the Cent7 boxes,  when the Cent8 box
> comes back up,  all the dummy adapters are missing.  I've been
> searching all over trying to find some documentation on this to no
> avail.  I'm hoping someone has some suggestions here to help out.
>
> Thanks,
> Frank
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos



[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]


  Powered by Linux