text: expected_output = {
      'process_id': {
          '10000': {
              'address_family': 'ipv6',
              'router_id': '10.2.2.21',
              'null_route': {
                  '10:2::/96': {
                      'null_metric': '<unreachable>'
                  },
              },
              'summary': {
                  '10:2:2::/96': {
                      'sum_type': '2',
                      'sum_tag': 111,
                      'sum_metric': 123
                      ,
                  },
              },
          },
      },
  }
  
  