[CentOS] KVM Client NetworkManager Problem

Tue Dec 11 14:51:58 UTC 2018
Сергей Петяшков <kornoux at icloud.com>


Just to clarify (you didn’t mention it) - do you have “NM_CONTROLLED=no” line in NICs ifcfg scripts?

Sent from my iPhone

> On 11 Dec 2018, at 16:22, Günther J. Niederwimmer <gjn at gjn.priv.at> wrote:
> Hello,
> On my systems I have after update to last centos 1810 a big Problem with the 
> network??
> Om my system I have three NIC two are connected from hardware (hostdev) the 
> last is connected from the bridge on the host. (NetworkManager was disabled)
> Now after the update the client can't start the NIC's correctly :-(
> My Problem is the bridged NIC ethX
> I must Install and activate the NetworkManager or I have a LSB Error
> [ INFO ] Network Manager is not active.
> [DEPEND] Dependency failed for Network Manager Wait Online.
>        Starting LSB: Bring up/down networking...
> [FAILED] Failed to start LSB: Bring up/down networking.
> But now NetworkManager create sometimes a new config for a new ethX this is 
> configured from dhcp, but I must have a static address to connect other server 
> (ldap...) 
> Also the resolv.conf is overwritten and have wrong nameserver (ipv6)  and 
> duplicate search entries ...
> Now it is the Problem after a reboot the network is not running correct with 
> or without NetworkManager?
> Thanks for a answer or help, 
> -- 
> mit freundliche Grüßen / best regards,
> Günther J. Niederwimmer
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