diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index 05047d3ef8d3072611e75f916fa5283bd9b7d882..5b7aa1046cdca7deb40c66505d086339cf9784ce 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -484,7 +484,8 @@
of the box which does NAT'ing to the default route and has an IP range of
192.168.22.0/255.255.255.0
. Each guest will have an
associated tun device created with a name of vnetN, which can also be
- overridden with the <target> element.
+ overridden with the <target> element (see
+ overriding the target element).
@@ -514,10 +515,11 @@ there is a bridge device on the host which has one or more of the hosts physical NICs enslaved. The guest VM will have an associated tun device created with a name of vnetN, which can also be overridden with the - <target> element. The tun device will be enslaved to the bridge. - The IP range / network configuration is whatever is used on the LAN. This - provides the guest VM full incoming & outgoing net access just like a - physical machine. + <target> element (see + overriding the target element). + The tun device will be enslaved to the bridge. The IP range / network + configuration is whatever is used on the LAN. This provides the guest VM + full incoming & outgoing net access just like a physical machine.@@ -652,6 +654,25 @@ qemu-kvm -net nic,model=? /dev/null ne2k_isa i82551 i82557b i82559er ne2k_pci pcnet rtl8139 e1000 virtio +Overriding the target element
+ ++ ... + <interface type='network'> + <source network='default'/> + <target dev='vnet1'/> + </interface> + ...+ ++ If no target is specified, certain hypervisors will automatically + generate a name for the created tun device. This name can be manually + specifed, however the name must not start with either 'vnet' or + 'vif', which are prefixes reserved by libvirt and certain + hypervisors. Manually specified targets using these prefixes will be + ignored. +
+Input devices