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

Mon Aug 29 15:02:03 UTC 2016
Kristián Feldsam <admin at feldhost.cz>

Hello, this could be issue with firewall or netfilter on bridge

S pozdravem Kristián Feldsam
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E-mail.: admin at feldhost.cz

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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
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