以文本格式从MS DHCP转储文件中搜索DHCP池和排除IP地址。然后定义新的DHCP池

Question

我是来自MS DHCP服务器的文本格式的DHCP转储文件。我需要从DHCP池中减去排除IP地址并创建新范围而不排除IP。

DHCP DUMP文件格式：

  

Dhcp Server \ PTLISWSA002.prg-dc.xyz.com范围2.10.28.0添加iprange   2.10.28.1 2.10.29.254两种

     

Dhcp Server \ PTLISWSA002.prg-dc.xyz.com范围2.10.28.0添加   excluderange   2.10.28.1 2.10.28.20

     

Dhcp Server \ PTLISWSA002.prg-dc.xyz.com范围2.10.28.0添加   excluderange 2.10.28.246 2.10.28.254

     

Dhcp Server \ PTLISWSA002.prg-dc.xyz.com范围2.10.28.0添加   excluderange 2.10.28.231 2.10.28.233

     

Dhcp Server \ PTLISWSA002.prg-dc.xyz.com范围2.10.28.0添加   excluderange 2.10.29.1 2.10.29.20

     

Dhcp Server \ PTLISWSA002.prg-dc.xyz.com范围2.10.28.0添加   excluderange 2.10.29.231 2.10.29.233

     

Dhcp Server \ PTLISWSA002.prg-dc.xyz.com范围2.10.28.0添加   excluderange 2.10.29.246 2.10.29.254

import csv
from netaddr import *

    with open(input_file_name, 'r') as f:

        data = []
        count_line = 0

        for line in f:
            if 'iprange' in line:
                count_line +=1  # Counting total number of line with "iprange"
                field = line.split()

                start_ip = field[7]
                end_ip = field[8]

                dhcp_range = list(iter_iprange(start_ip, end_ip))


    with open(input_file_name, 'r') as f:

        for line in f:

            if 'excluderange' in line:
                get_ex_add = line.split()

                start_ex_add = get_ex_add[7]
                end_ex_add = get_ex_add[-1]

                dhcp_exc_range = list(IPSet(IPRange(start_ex_add, end_ex_add)).iter_ipranges())

                final_result = (dhcp_range - dhcp_exc_range)

在扣除IP /单IP的排除范围后，需要创建新的DHCP池范围。例如：DHCP池范围192.168.1.1 - 192.168.1.254，排除范围192.168.1.150 - 192.168.1.160,192.168.1.200,192.168.1.250。

预期输出：新池范围 - 192.168.1.1 - 192.168.1.149,192.168.1.161 - 192.168.1.199,192.168.1.201 - 192.168.1.249,192.168.1.251 - 192.168.1.254。< / p>

有人可以帮助我吗？