It seems that libvirt network driver can understand /network/domain element but it does not save this configuration into the network definition XML file correctly (looks completely forgetting about it). Here is a fix for this problem. (see also: rhbz#505720) --- src/network_conf.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/network_conf.c b/src/network_conf.c index 1e0cbb8..1b50b84 100644 --- a/src/network_conf.c +++ b/src/network_conf.c @@ -592,6 +592,9 @@ char *virNetworkDefFormat(virConnectPtr conn, def->stp ? "on" : "off", def->delay); + if (def->domain) + virBufferVSprintf(&buf, " <domain name='%s'/>\n", def->domain); + if (def->ipAddress || def->netmask) { virBufferAddLit(&buf, " <ip"); -- 1.6.3.2