Re: [libvirt-users] public IP for VM

Here's how I do it.. I have a VM host and a bunch of VM guests on it. Most of those guest VMS are in the same vlan as the host, which works fine with bridge. Some are in tagged vlans, but you didn't ask about that. from the guest perspective, here's an example from the .xml    <interface type='network'>       <mac address='52:54:00:b0:98:0b'/>       <source network='default'/>       <model type='rtl8139'/>       <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>     </interface> host: [root@vm2 qemu]# cat networks/default.xml <!-- WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE OVERWRITTEN AND LOST. Changes to this xml configuration should be made using:   virsh net-edit default or other application using the libvirt API. --> /etc/libvirt/qemu/networks/default.xml: <network>   <name>default</name>   <uuid>57f11311-c17e-4550-8450-bea1c69d36cc</uuid>   <forward mode='bridge'/>   <bridge name='br0'/> </network> host (centos) /etc/sysconfig/network-scripts/ifcfg-br0: (note br0 uses em0 on the hardware exclusively) DEVICE="br0" NAME="br0" ONBOOT="yes" BOOTPROTO="none" HWADDR=c8:1f:66:e3:de:58 IPADDR=10.0.2.36 NETMASK=255.255.255.0 DEFROUTE="yes" GATEWAY=10.0.2.1 TYPE="bridge" # virsh virsh # net-list  Name                 State      Autostart     Persistent ----------------------------------------------------------  default              active     yes           yes virsh # net-info default Name:           default UUID:           57f11311-c17e-4550-8450-bea1c69d36cc Active:         yes Persistent:     yes Autostart:      yes Bridge:         br0 a guest (centos) /etc/sysconfig/network-scripts/ifcfg-eth0: TYPE=Ethernet BOOTPROTO=static HWADDR=52:54:00:6f:f7:85 USERCTL=no IPADDR=10.0.2.27 NETMASK=255.255.255.0 GATEWAY=10.0.2.1 DEFROUTE=yes IPV4_FAILURE_FATAL=no IPV6INIT=no NAME=eth0 DEVICE=eth0 ONBOOT=yes DNS1=8.8.8.8 DNS2=8.8.4.4 DOMAIN=foo.bar UUID=8c4d5363-3bea-409f-8965-f2db432a6853 On 12/6/2017 11:57 PM, scar wrote: -- Doug Hughes Keystone NAP Fairless Hills, PA 1.844.KEYBLOCK (539.2562)