Linux bridge/openvswitch ifcfg file

 

[1] Linux bridge mode

# vi /etc/sysconfig/network-scripts/ifcfg-eno1 TYPE=Ethernet  BOOTPROTO=none  NAME=eno1  DEVICE=eno1  ONBOOT=yes  BRIDGE=br1  #IPADDR=10.0.0.10 #PREFIX=24  #GATEWAY=10.0.0.254 #DNS1=8.8.8.8

# vi /etc/sysconfig/network-scripts/ifcfg-br1 TYPE=Ethernet  BOOTPROTO=none  NAME=br1  DEVICE=br1  ONBOOT=yes  IPADDR=10.0.0.10 PREFIX=24  GATEWAY=10.0.0.254 DNS1=8.8.8.8  TYPE=Bridge  DELAY=0

# systemctl restart network.service

# brctl show

 

[2] Linux OpenvSwitch mode

# vi /etc/sysconfig/network-scripts/ifcfg-eno1 TYPE=OVSPort BOOTPROTO=none NAME=eno1 DEVICE=eno1  ONBOOT=yes DEVICETYPE=ovs OVS_BRIDGE=br1 DEFROUTE=no

# vi /etc/sysconfig/network-scripts/ifcfg-br1  TYPE=OVSBridge BOOTPROTO=none DEFROUTE=yes DEVICE=br1 DEVICETYPE=ovs ONBOOT=yes IPADDR=10.0.0.10 PREFIX=24  GATEWAY=10.0.0.254 DNS1=8.8.8.8

# systemctl restart network.service

# brctl show # ovs-vsctl show