WX3024重启后AP配置丢失问题处理方法
一、问题描述:
某客户使用我司WX3024重启设备后AP配置丢失。具体问题现象是:现网AC有38个AP注册,但是重启后只有36个注册上来,dis cu 发现配置丢失,more startup看配置都在,dis startup看启动文件没错,再次重启只有34个AP在线。每次重启都会存在不定数量的AP配置丢失。
二、过程分析:
1、 现网AC使用版本:Release 3111P07;
2、 比较设备重启前后配置发现AP模板后配置的ID更改,AP ID进行重新分配,并未按配置中的ID下发。
3、 出现该问题时通过查看日志信息会有下面的提示:
<WX3024>dis logbuffer
Logging buffer configuration and contents:enabled
Allowed max buffer size : 1024
Actual buffer size : 512
Channel number : 4 , Channel name : logbuffer
Dropped messages : 0
Overwritten messages : 0
Current messages : 26
%Oct 3 07:37:36:229 2011 WX3024 IC/6/SYS_RESTART:
System restarted --
H3C Comware Software
%Oct 3 07:37:40:192 2011 WX3024 HTTPD/4/Log:Start HTTP server.
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command wlan ap qsc_9f_2 model WA2612-AGN id 1 fails to recover configuration. 实际上这个AP在配置中的id不是1
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command description MAC:3822-D693-F760 fails to match in cmdmode system, because Unrecogni
zed command.
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command ap-name QSC_9F_2 fails to match in cmdmode system, because Unrecognized command.
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command serial-id 210235A0CDB116000235 fails to match in cmdmode system, because Unrecogni
zed command.
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command radio 1 fails to match in cmdmode system, because Unrecognized command.
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command radio-policy 257 fails to match in cmdmode system, because Unrecognized command.
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command service-template 1 fails to match in cmdmode system, because Unrecognized command.
%Oct 3 07:37:41:511 2011 WX3024 CFM/4/CFM_LOG:
Command radio enable fails to match in cmdmode system, because Unrecognized command.
%Oct 3 07:39:11:822 2011 WX3024 SHELL/4/LOGIN: Console login from aux0
%Oct 3 07:39:16:596 2011 WX3024 SHELL/4/CMD:task:au0 ip:** user:** command:dis wlan ap al
%Oct 3 07:39:33:034 2011 WX3024 SHELL/4/CMD:task:au0 ip:** user:** command:more startup.cfg
<WX3024>
Log日志中有设备配置AP ID下发失败的信息。
四、解决方法:
针对上面的问题可以有下面两种解决、规避方法:
1、该问题R3111P10及其之前版本存在该问题,R3111P12版本解决该问题。
2、将AC Flash格式化后重新上传版本可规避该问题。
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