Qemu default network settings: Are they controlled by OpenNebula?

Community Support
1

Hi All,

I have this show up on my compute physicals:

12: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
    link/ether 52:54:00:af:dc:91 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever

[root@mdskvm-p01 networks]# grep -EiR 192.168.122 /etc/*
/etc/libvirt/qemu/networks/autostart/default.xml:  <ip address='192.168.122.1' netmask='255.255.255.0'>
/etc/libvirt/qemu/networks/autostart/default.xml:      <range start='192.168.122.2' end='192.168.122.254'/>
/etc/libvirt/qemu/networks/default.xml:  <ip address='192.168.122.1' netmask='255.255.255.0'>
/etc/libvirt/qemu/networks/default.xml:      <range start='192.168.122.2' end='192.168.122.254'/>
[root@mdskvm-p01 networks]# pwd
/etc/libvirt/qemu/networks
[root@mdskvm-p01 networks]#

Is this network in anyway controlled by OpenNebula or is this something I can configure myself and restart the service?

Thx,
TK

2

Found where. virsh net-edit allows to edit these and reconfigure virbr0 .