最近部分AP重启,当前查出重启AP是以下两个原因造成的,该怎么解决,升级版本吗
<ISN-T1-P01-AC-LSUM1WCMX40RT-01>dis wlan ap name SC-HF2-0803X verbose
Last reboot reason : User soft reboot
Last reboot reason (AC check) : The radio state was incorrect
Tunnel down reason : AP was reset due to inconsistent local and repor
<PA-T1-P01-AC-LSUM1WCMX40RT-02>dis wlan ap name LK-HF3-0889X verbose | in reboot
Last reboot reason : Kernel exception soft reboot Last reboot
reason (AC check) : The radio state was incorrect
Tunnel down reason : Failed to retransmit message
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最佳答案
可以关注一下有线链路是否稳定,AP掉线有重传超时导致的,AP版本可以考虑升级一下,升级ac版本,ap与ac同步版本即可。
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版本是一致的去年为了解决AC重启的问题刚升级。有线链路不太好注意,2000多台AP每天就三五个重启,AP重启交换机端口肯定也会down、UP的。
ap的重启原因有一个是软件异常的,需要升级版本解决。重传超时导致的掉线明显是链路导致,可以摸摸规律看看掉线的ap是否有物理位置上的规律,掉线时间上的规律等
Last reboot reason : Kernel exception soft reboot Last reboot 内核问题导致重启
处理方案:升级ac版本
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Last reboot reason | AP上一次重启的原因: · Power on:AP设备上电重启 · Hard reboot:硬重启,即使用reset按钮重启AP设备 · Watchdog reboot:看门狗重启 · Unknown reboot:未知原因重启 · User soft reboot:通过命令行、SNMP、Web等管理手段重启设备 · Kernel exception soft reboot:内核异常重启 · Kernel deadloop soft reboot:内核死循环重启 · Auto update soft reboot:版本自动升级 · Unknown soft reboot:未知软件原因 · Memory exhausted:内存耗尽 · Other unknown soft reboot:其他原因 |
Last reboot reason(AP check) | AP上一次因AP校验失败重启的原因: · The radio state was incorrect:射频状态出错 · The radio channel was incorrect:射频信道出错 · The radio type was incorrect:射频类型出错 · The radio bandwidth was incorrect:射频带宽出错 · The radio rate was incorrect:射频速率出错 · The radio dependence was incorrect:射频依赖条件出错 · The radio physical status was down:射频物理口状态down |
Last reboot reason(AC check) | AP上一次因AC校验失败重启的原因: · The radio state was incorrect:射频状态出错 · The radio channel was incorrect:射频信道出错 · The radio type was incorrect:射频类型出错 · The radio bandwidth was incorrect:射频带宽出错 · The radio rate was incorrect:射频速率出错 · The radio dependence was incorrect:射频依赖条件出错 · The radio physical status was down:射频物理口状态down |
Latest IP address | AP最近一次使用的IP地址 |
Current AC IP | AP在线的当前AC的IP地址 |
Tunnel down reason | CAPWAP隧道关闭的原因: · N/A:无 · Failed to create timer:创建定时器失败 · Neighbor dead timer expired:邻居报告定时器超时 · Request wait timer expired:等待请求消息定时器超时 · Data check timer expired:数据检测定时器超时 · Failed to process data channel keep-alive message:处理数据隧道保活报文失败 · Failed to process request:请求报文处理失败 · AP was reset:AP重启 · AP was deleted:AP被删除 · Failed to come online:AP上线失败 · Serial number changed:AP的Serial ID改变 · MAC address changed:AP的MAC地址改变 · Number of APs exceeded the limit:AP数量超出AC能力集 · Processed join request in Run state:在Run状态处理join request · Failed to create AP context:创建AP上下文信息失败 · Received failure result code:CAPWAP状态机状态变迁时收到错误结果码 · Failed to retransmit message:报文重传失败 · Failed to download image file:下载AP镜像失败 · Image file downloaded successfully:AP下载镜像成功重启系统 · File operation timer expired:文件操作定时器超时 · Failed to add tunnel:添加隧道失败 · Received WTP tunnel down event from AP:AC收到AP的隧道down事件 · Backup AC closed the backup tunnel:备份AC关闭备份隧道 · Master and backup tunnel switchover:主备隧道切换 · Failed to inherit configuration:继承配置失败 · AP authentication failed:AP认证失败 · Encryption status mismatch :加密运行状态和配置状态不一致 · AP was reset due to inconsistent local and reported radio statistics :Radio数据统计信息上报数据不一致 · AP was reset due to inconsistent AP state on APMGR and lib:APMGR和lib端AP状态不一致 · AP was reset due to inconsistent BSS state on AC and AP:AC和AP上的BSS状态不一致 |
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ap的重启原因有一个是软件异常的,需要升级版本解决。重传超时导致的掉线明显是链路导致,可以摸摸规律看看掉线的ap是否有物理位置上的规律,掉线时间上的规律等