docs: def create_router(name, ext_network=None,
                    admin_state_up=True, profile=None):
      '''
      Creates a new router
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' neutron.create_router new-router-name
  
      :param name: Name of router to create (must be first)
      :param ext_network: ID or name of the external for the gateway (Optional)
      :param admin_state_up: Set admin state up to true or false,
              default:true (Optional)
      :param profile: Profile to build on (Optional)
      :return: Created router information
      '''
      conn = _auth(profile)
      return conn.create_router(name, ext_network, admin_state_up)