Softaculous

Topic : kvm quests network problem in Virtualizor

Posted By: Farshid on October 10, 2019, 1:49 pm

Hello

I have centos 7 which kvm in installed on it.
I have a strange problem with the network on this server, the network of new virtual servers created will not connect until the network service in the node is restarted. (/etc/init.d/network)
Also, when a server is restarted, network of all virtual servers will be disconnected and the kvm quests network will not be connected until the network is restarted in the kvm host.
Anyone have similar experience or ideas on how to fix this problem?

Regards

Posted By: radwebhosting on October 11, 2019, 11:38 pm | Post: 1

Sounds like possible bridge issue...you should be looking at the network interface first.
Ensure that your /etc/sysconfig/network-scripts/ifcfg-* are accurate.

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Posted By: Farshid on October 14, 2019, 8:05 am | Post: 2

Quote From : radwebhosting October 11, 2019, 11:38 pm

Sounds like possible bridge issue...you should be looking at the network interface first.
Ensure that your /etc/sysconfig/network-scripts/ifcfg-* are accurate.

Hello
Thans for yout reply

This is my intarfaces config:

ifcfg-eno1:

Code

### Hetzner Online GmbH installimage

DEVICE=eno1

ONBOOT=yes

BOOTPROTO=none

IPADDR=x.x.x.x

NETMASK=x.x.x.x

GATEWAY=x.x.x.x

SCOPE="peer x.x.x.x"

IPV6INIT=yes

IPV6_AUTOCONF=yes

ifcfg-viifbr0:

Code

DEVICE=viifbr0

ONBOOT=yes

TYPE="Bridge"

BOOTPROTO=static

IPADDR=x.x.x.x

NETMASK=x.x.x.x

SCOPE="peer x.x.x.x"

IPV6INIT=no

STP=off

DELAY=0

Posted By: jevingala on October 24, 2019, 10:00 am | Post: 3

Hi,

You have not created bridge properly .

Please review the network settings on your server as per this guide :

https://www.virtualizor.com/docs/admin/kvm-bridge/#making-the-bridge-permanent

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Regards,
Virtualizor Team.
http://virtualizor.com/