wa4320+ac控制器上线不了

wa4320正常获取ip地址，网络正常，但是ac控制器上无法上线。不知道是不是跟什么软件bug有关。以前用着好的。突然就从控制器里掉线了，无法连接上控制器。ap报错：dis inte Vlan-interface 1 Vlan-interface1 current state: UP Line protocol current state: UP Description: Vlan-interface1 Interface The Maximum Transmit Unit is 1500 Internet Address is 192.168.1.126/24, acquired via DHCP IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3891-d59a-7f60 IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3891-d59a-7f60 Last clearing of counters: Never %Apr 26 12:00:36:524 2000 WA4320-ACN LLDP/6/LLDP_CREATE_NEIGHBOR: New neighbor created on Port GigabitEthernet1/0/1 (IfIndex 9437184), Chassis ID is 3897-d6bb-3250, Port ID is GigabitEthernet1/0/4. %Apr 26 12:00:59:118 2000 WA4320-ACN WMSH/6/WMESH_EXIT_ZERO_CFG_STATE: The device has exited zero configuration state. %Apr 26 12:01:04:117 2000 WA4320-ACN WMSH/6/WMESH_ENTER_ZERO_CFG_STATE: The device has entered zero configuration state. %Apr 26 12:01:44:151 2000 WA4320-ACN WMSH/6/WMESH_EXIT_ZERO_CFG_STATE: The device has exited zero configuration state. %Apr 26 12:01:49:141 2000 WA4320-ACN WMSH/6/WMESH_ENTER_ZERO_CFG_STATE: The device has entered zero configuration state. %Apr 26 12:02:29:239 2000 WA4320-ACN WMSH/6/WMESH_EXIT_ZERO_CFG_STATE: The device has exited zero configuration state. %Apr 26 12:02:34:229 2000 WA4320-ACN WMSH/6/WMESH_ENTER_ZERO_CFG_STATE: The device has entered zero configuration state. 

wa4320正常获取ip地址，网络正常，但是ac控制器上无法上线。不知道是不是跟什么软件bug有关。以前用着好的。突然就从控制器里掉线了，无法连接上控制器。ap报错：dis inte Vlan-interface 1 Vlan-interface1 current state: UP Line protocol current state: UP Description: Vlan-interface1 Interface The Maximum Transmit Unit is 1500 Internet Address is 192.168.1.126/24, acquired via DHCP IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3891-d59a-7f60 IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3891-d59a-7f60 Last clearing of counters: Never %Apr 26 12:00:36:524 2000 WA4320-ACN LLDP/6/LLDP_CREATE_NEIGHBOR: New neighbor created on Port GigabitEthernet1/0/1 (IfIndex 9437184), Chassis ID is 3897-d6bb-3250, Port ID is GigabitEthernet1/0/4. %Apr 26 12:00:59:118 2000 WA4320-ACN WMSH/6/WMESH_EXIT_ZERO_CFG_STATE: The device has exited zero configuration state. %Apr 26 12:01:04:117 2000 WA4320-ACN WMSH/6/WMESH_ENTER_ZERO_CFG_STATE: The device has entered zero configuration state. %Apr 26 12:01:44:151 2000 WA4320-ACN WMSH/6/WMESH_EXIT_ZERO_CFG_STATE: The device has exited zero configuration state. %Apr 26 12:01:49:141 2000 WA4320-ACN WMSH/6/WMESH_ENTER_ZERO_CFG_STATE: The device has entered zero configuration state. %Apr 26 12:02:29:239 2000 WA4320-ACN WMSH/6/WMESH_EXIT_ZERO_CFG_STATE: The device has exited zero configuration state. %Apr 26 12:02:34:229 2000 WA4320-ACN WMSH/6/WMESH_ENTER_ZERO_CFG_STATE: The device has entered zero configuration state.