ME60 如何处理地址池地址冲突

发布时间:  2016-02-19 浏览次数:  258 下载次数:  0
问题描述

ME60 如何处理地址池地址冲突?

处理过程
ME60地址冲突处理方法总结如下:

1)发生IP地址冲突的问题时,无需人工干预删除冲突的IP地址,可以自动被重新分配(默认采用仍需手动修改的方式),修改命令如下:

[ME60] dhcp-decline ip-address-status idle

[ME60]display dhcp-decline ip-address-status  可以查看当前是处于哪种处理方式,其中,IP address status项如果是CONFLICT,则表明目前处于需手工修改的状态;如果是IDLE,则表明处于无需手动修改的状态。

2)在发生IP地址冲突的问题时,如何删除已经形成冲突地址的方法:

查找已形成冲突的地址

[ME60]display ip pool name wlan all                                

  Pool-Name      : wlan                                                       

  Pool-No        : 60                                                        

  Lease          : 0 Days 1 Hours 10 Minutes                                  

  NetBois Type   : N-Node                                                     

  DNS-Suffix     : -                                                          
                                                                              

  DNS1 :221.130.33.60

                                                                                                Position : Local    Status   : Unlocked                

  Gateway :172.16.1.1  Mask : 255.255.255.0                         

  Total Idle: 102                                                      

  Codes: CFLCT(conflicted)                                                   
  -----------------------------------------------------------------------------------------------------------------------                                                                     

  ID    start end Total used   idle CFLCT disable reserved static-bind                                                                 

  -----------------------------------------------------------------------------------------------------------------------                                                                     

   0  172.16.1.2  172.16.1.254 253  151  100  2 0 0 0                                                                            

  -----------------------------------------------------------------------------------------------------------------------                                                                     

  Section  0     :                                                            

  ---------------------------------------------------------------------------------------                                                                     

  Index        IP         MAC       User-ID       Lease   Status       

  ---------------------------------------------------------------------------------------                                                                     

    0    172.16.1.2      -         -        -      conflict        

    1    172.16.1.3    7847-1d87-d4a0    253424        227    used         

    2    172.16.1.4    0025-d3c0-31d5     82143        163    used         

    3    172.16.1.5    68a3-c44f-2a78    112413        10     used         

    4    172.16.1.6    cc05-1b07-83ae    112229        33     used         

    5    172.16.1.7    ac81-1246-299c     94874        -     used            

    9    172.16.1.11    485d-606a-2989     85686        160     used         

    10    172.16.1.12      -          -         -      conflict         

    11     172.16.1.13        -         -         -       idle      

......                             

  --------------------------------------------------------------------------------------- 

删除冲突地址                                                                                  

[ME60]ip pool wlan

[ME60-ip-pool-wlan]reset conflict-ip-address 172.16.1.2 172.16.1.2

[ME60-ip-pool-wlan]reset conflict-ip-address 172.16.1.12 172.16.1.12
解决方案
将dhcp-decline ip-address-status idle 命令执行,防止后期地址冲突问题的产生。

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