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→Configure bridged networking
→Install packages and start libvirtd: configure bridged networking |
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default active yes yes | default active yes yes | ||
</source> | |||
Default configuration allows all VMs to access other VMs but not the network that the host machine is on. You can check the private network created by default: | |||
<source lang="bash"> | |||
# virsh net-dumpxml default | |||
<network> | |||
<name>default</name> | |||
<uuid>51beab57-eb0c-40b9-bb5e-957f31c1b489</uuid> | |||
<forward mode='nat'> | |||
<nat> | |||
<port start='1024' end='65535'/> | |||
</nat> | |||
</forward> | |||
<bridge name='virbr0' stp='on' delay='0'/> | |||
<mac address='52:54:00:f0:c0:2d'/> | |||
<ip address='192.168.122.1' netmask='255.255.255.0'> | |||
<dhcp> | |||
<range start='192.168.122.2' end='192.168.122.254'/> | |||
</dhcp> | |||
</ip> | |||
</network> | |||
</source> | |||
Add the following line to <span class="package">/etc/sysconfig/network-scripts/ifconfig-enp3s0</span>: | |||
<source lang="ini"> | |||
BRIDGE=br0 | |||
</source> | |||
Create a new file <span class="package">/etc/sysconfig/network-scripts/ifcfg-br0</span>: | |||
<source lang="ini"> | |||
DEVICE="br0" | |||
# I am getting ip from DHCP server # | |||
BOOTPROTO="dhcp" | |||
IPV6INIT="yes" | |||
IPV6_AUTOCONF="yes" | |||
ONBOOT="yes" | |||
TYPE="Bridge" | |||
DELAY="0" | |||
</source> | |||
Restart the networking service: | |||
<source lang="bash"> | |||
# systemctl restart NetworkManager | |||
</source> | |||
Check with brctl command: | |||
<source lang="bash"> | |||
# brctl show | |||
</source> | </source> | ||