* network setup script: /opt/custom/bin/net-setup
 
 #+BEGIN_SRC bash
   #!/usr/bin/bash
   set -x
 
   /usr/sbin/ipadm delete-addr vnic0/v4
   /usr/sbin/ipadm delete-addr vnic0/v6
   /usr/sbin/ipadm delete-if vnic0
   /usr/sbin/dladm delete-vnic vnic0
   echo cleanup done
 
   set -eu
 
   echo -n creating vnic ...
   if /usr/sbin/dladm create-vnic -m auto -l private0 vnic0; then
     echo success!;
   else
     echo fail;
   fi
 
   echo -n creating ipv4 addr ...
   if /usr/sbin/ipadm create-addr -T static -a $IPV4_ADDR/$IPV4_SUBNET vnic0/v4; then
     echo success!
   else
     echo fail;
   fi
 
   echo -n creating ipv6 addr ...
   if /usr/sbin/ipadm create-addr -T static -a $IPV6_ADDR/$IPV6_SUBNET vnic0/v6; then
     echo success!
   else
     echo fail;
   fi
 
   /usr/sbin/routeadm -u -e ipv4-forwarding
   /usr/sbin/routeadm -u -e ipv6-forwarding
 #+END_SRC
 
 * smf conf: /opt/custom/smf
 
 #+BEGIN_SRC xml
   <?xml version="1.0"?>
   <!DOCTYPE service_bundle SYSTEM "/usr/share/lib/xml/dtd/service_bundle.dtd.1">
 
   <service_bundle type='manifest' name='site:net-setup'>
     <service name='site/net-setup' type='service' version='1'>
       <create_default_instance enabled='true' />
       <single_instance />
       <dependency name='net-physical' grouping='require_all' restart_on='none' type='service'>
         <service_fmri value='svc:/network/physical'/>
       </dependency>
       <dependency name='filesystem' grouping='require_all' restart_on='none' type='service'>
         <service_fmri value='svc:/system/filesystem/local'/>
       </dependency>
 
       <exec_method type='method' name='start' exec='/opt/custom/bin/net-setup' timeout_seconds='0' />
       <exec_method type='method' name='stop' exec=':true' timeout_seconds='0' />
 
       <property_group name='startd' type='framework'>
         <propval name='duration' type='astring' value='transient' />
       </property_group>
 
       <stability value='Unstable' />
     </service>
   </service_bundle>
#+END_SRC