Re: network disconnection after several hours

[Thomas Poty via CentOS <centos@xxxxxxxxxx>]

Hi,We have tried : 
- with and without NetworkManager-config-server- with and without NetworkManagerbut result is still the same :  we get disconnection :-/
We will try with the last kernel.
anybody has a track to explore ?
Thanks

Thomas Poty 

    Le jeudi 7 mai 2020 à 10:36:33 UTC+2, Simon Matter <simon.matter@xxxxxxxxx> a écrit :  
 
 Hi,

> Thanks Simon,
> Of course we are not sure but we have a strong feeling :
> - We tried the restore in loop (14) and all worked fine when firewall is
> disabled.- We tried the restore several times but no more 2  succeed
> restore at a row when firewall is enabled.
> We also tried :
>
>    - - iptables avec nftables en backend
>    - - firewalld avec nftables en backend
>    - - nft avec nftables en backend
>    - but no improvment.
>
>
> We would want to try "iptables with netfilter" this but we have not find
> how to switch to.
> Do you think server subpackage of NM is a track to follow?

Hi,

I suggest to try it at least as it's so easy:

yum/dnf install NetworkManager-config-server

Regards,
Simon
  
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