[CentOS-virt] No network using qemu-kvm-ev-2.3.0-31.el7.16.1

C. L. Martinez

carlopmart at gmail.com
Tue Aug 30 10:14:44 UTC 2016


Nop. Problem was with systemd-networkd. Using openvswitch of ifcfg-XXX config files, all works ok without problems.

On Mon 29.Aug'16 at 17:02:03 +0200, Kristián Feldsam wrote:
> Hello, this could be issue with firewall or netfilter on bridge
> 
> S pozdravem Kristián Feldsam
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> > On 29 Aug 2016, at 16:52, -=X.L.O.R.D=- <xlord.sl at gmail.com> wrote:
> > 
> > Martinez,
> > Any more config you have checked for DNS resolution related? You can ping to
> > other host in the network right?
> > 
> > Xlord
> > 
> > -----Original Message-----
> > From: centos-virt-bounces at centos.org [mailto:centos-virt-bounces at centos.org]
> > On Behalf Of C. L. Martinez
> > Sent: Sunday, August 28, 2016 8:41 PM
> > To: centos-virt at centos.org
> > Subject: [CentOS-virt] No network using qemu-kvm-ev-2.3.0-31.el7.16.1
> > 
> > Hi all,
> > 
> > To do some tests, I have installed a new CentOS7 host (fully patched) using
> > qemu-kvm-ev-2.3.0-31.el7.16.1 instead of qemu-kvm's default package. And I
> > have problems with network inside my guests.
> > 
> > All guests can ping to CentOS host but nothing more: can't resolv dns
> > names, can access via tcp to other hosts, etc ... Using same config on other
> > CentOS7 host, but using default qemu-kvm package instead of
> > qemu-kvm-ev-2.3.0-31.el7.16.1, all works ok.
> > 
> > What am I doing wrong? Or is it a bug?
> > 
> > Thanks
> > 
> > -- 
> > Greetings,
> > C. L. Martinez
> > _______________________________________________
> > CentOS-virt mailing list
> > CentOS-virt at centos.org
> > https://lists.centos.org/mailman/listinfo/centos-virt
> > 
> > _______________________________________________
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> > CentOS-virt at centos.org
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-- 
Greetings,
C. L. Martinez



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