anchor.diff:  # would mean a /24 network on the host.
   #osm_host_subnet_length=8
   
  -# This variable specifies the service proxy implementation to use: 
  -# either iptables for the pure-iptables version (the default), 
  +# This variable specifies the service proxy implementation to use:
  +# either iptables for the pure-iptables version (the default),
   # or userspace for the userspace proxy.
   #openshift_node_proxy_mode=iptables
   ----
   ====
   
   ifdef::openshift-enterprise[]
  -For initial xref:../install_config/install/quick_install.adoc#install-config-install-quick-install[quick installations], 
  +For initial xref:../install_config/install/quick_install.adoc#install-config-install-quick-install[quick installations],
   the *ovs-subnet* plug-in is installed and configured by default as well, and can
  -be 
  -xref:../install_config/master_node_configuration.adoc#master-configuration-files[reconfigured post-installation] 
  +be
  +xref:../install_config/master_node_configuration.adoc#master-configuration-files[reconfigured post-installation]
   using the `*networkConfig*` stanza of the *_master-config.yaml_* file.
   endif::[]
   
  
positive.code: Cluster administrators can choose to xref:../admin_guide/pod_network.adoc#admin-guide-pod-network[modify
  the project networks] using the administrator CLI.
  
  [[external-access-to-the-cluster-network]]
  == External Access to the Cluster Network
  
  
negative.code: [[configuring-sdn-config-pod-network-ansible]]
  == Configuring the Pod Network with Ansible
  
  For initial xref:../install_config/install/advanced_install.adoc#install-config-install-advanced-install[advanced installations],
  the *ovs-subnet* plug-in is installed and configured by default, though it can
  be
  xref:../install_config/install/advanced_install.adoc#configuring-ansible[overridden during installation]
  using the
  xref:../install_config/install/advanced_install.adoc#configuring-cluster-variables[`*os_sdn_network_plugin_name*` parameter],
  which is configurable in the Ansible inventory file.
  
  .Example SDN Configuration with Ansible
  