WA4320-ACN-E 最近两天凌晨五点出现掉线十几台，日志如下

WA4320-ACN-E 最近两天凌晨五点出现掉线，日志如下

【部分配置

 ap 38ad-becd-d3a0 

 broadcast-probe reply disable 

 ap-model WA4320-ACN-E 

 radio 1

 radio enable 

 service-template ceshi 

 radio 2 

 radio enable 

 service-template ceshi gigabitethernet 1 

# wlan ap-group gwmmm 

 vlan 1 

 broadcast-probe reply disable 

 ap-model WA4320-ACN-E radio 1 radio enable service-template ceshi2 radio 2 radio enable service-template ceshi2 gigabitethernet 1

 # wlan virtual-ap-group default-virtualapgroup 

# cloud-management server domain oasis.h3c.com

】

%Aug 6 04:59:12:326 2022 DY-ACbangong APMGR/6/APMGR_LOG_CHANNELCHANGE: Channel of Radio 1 on AP 307b-ac6e-2f20 changed from 149 to 52, Reason: Radar channel recover. %Aug 6 05:03:32:612 2022 DY-ACbangong CWS/4/CWS_AP_DOWN: CAPWAP tunnel to AP 307b-ac6e-bde0 went down. Reason: Processed join request in Run state. %Aug 6 05:03:32:621 2022 DY-ACbangong APMGR/6/APMGR_AP_OFFLINE: AP 307b-ac6e-bde0 went offline. State changed to Idle. %Aug 6 05:03:32:625 2022 DY-ACbangong STAMGR/6/SERVICE_OFF: BSS 307b-ac6e-bde0 was deleted after service template ceshi with SSID GWM was unbound from radio 1 on AP 307b-ac6e-bde0. Reason: AP down. %Aug 6 05:03:32:628 2022 DY-ACbangong STAMGR/6/SERVICE_OFF: BSS 307b-ac6e-bdf0 was deleted after service template ceshi with SSID GWM was unbound from radio 2 on AP 307b-ac6e-bde0. Reason: AP down. %Aug 6 05:03:32:884 2022 DY-ACbangong CWS/4/CWS_AP_DOWN: CAPWAP tunnel to AP 38ad-becd-d040 went down. Reason: Processed join request in Run state. %Aug 6 05:03:32:893 2022 DY-ACbangong APMGR/6/APMGR_AP_OFFLINE: AP 38ad-becd-d040 went offline. State changed to Idle. %Aug 6 05:03:32:896 2022 DY-ACbangong STAMGR/6/SERVICE_OFF: BSS 38ad-becd-d040 was deleted after service template ceshi with SSID GWM was unbound from radio 1 on AP 38ad-becd-d040. Reason: AP down. %Aug 6 05:03:32:897 2022 DY-ACbangong STAMGR/6/SERVICE_OFF: BSS 38ad-becd-d050 was deleted after service template ceshi with SSID GWM was unbound from radio 2 on AP 38ad-becd-d040. Reason: AP down. 

利旧AC AP设备，临时组网测试环境（一共40台AP，两次都是掉线十几台AP，）

AC下发map配置相同

交换机与AC  正常无重启

AC设备版本信息：

 version 7.1.064, Release 5452P06

Status: Normal Type: WX3510H Hardware: A Driver: 5.15 CPLD: 004

AP设备版本信息

 version 7.1.064, Release 2452P06

Status: Normal Type: H3C WA4320-ACN-E Hardware: B Driver: 7.21