code: func ConfigLocalScopeDefaultNetworks(defaultAddressPool []*NetworkToSplit) error {
  	if defaultAddressPool == nil {
  		return nil
  	}
  	return configDefaultNetworks(defaultAddressPool, &PredefinedLocalScopeDefaultNetworks)
  }
docs: // ConfigLocalScopeDefaultNetworks configures local default pool.
  // Ideally this will be called during libnetwork init