某学校终结者系列频繁掉线,查看后发现报错:Process join request in Run state。现想查看是否是链路质量原因导致,可以在AC上长pingAP检测吗?
无线终结者本地转发AC旁挂,核心,汇聚,本体,分体
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最佳答案
可以,长ping只是一种不准确的手段。丢包的话链路肯定有问题,不丢包不代表链路没有问题,ap和ac的保活报文都是走的udp的报文,icmp不具备代表性
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您好,这是上线日志,参考排查
# 显示当前状态显示AC与AP间CAPWAP隧道断开的原因。
<Sysname> display wlan ap statistics tunnel-down-record
AP name AP ID Tunnel down at Tunnel down reason
9a48-45ed-0300 123 07-07/15:56:25 Processed join request
in Run state
表1-20 display wlan ap tunnel-down-record命令显示信息描述表
字段 | 描述 |
AP name | AP名称 |
AP ID | AP的ID号,用于在AC上唯一标识一个AP |
Tunnel down at | CAPWAP隧道断开时间,格式为date/hh:mm:ss |
Tunnel down reason | CAPWAP隧道关闭的原因: · Failed to create data check timer:创建数据检测定时器失败 · 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 by admin:用户重启AP · AP was reset by Web:Web网络管理重启AP · AP was reset from OASIS:云平台重启AP · WTU went offline because the WT was down:因无线终结者不在线,导致无线终结单元下线 · Manual AP was deleted:手工AP被删除 · Failed to come online:AP上线失败 · Serial ID changed:AP的Serial ID改变 · MAC address changed:AP的MAC地址改变 · Exceeded AC max capability:AP数量超出AC能力集 · Processed join request in Run state:在Run状态收到join request · Unauthenticated AP tunnel down:未认证AP下线 · Failed to create AP context:创建AP上下文信息失败 · Received failure result code in change state event request: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:打开版本文件超时 · 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 · Backup AP upgrade failed:备份ap升级失败 · Board is inactive:板非活跃状态 · WT went offline:本体已下线 · Lack of AP license:无AP数量License · Encryption status mismatch :加密运行状态和配置状态不一致 |
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