某局点S7506E交换机板卡fault问题

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22：19分2槽位板卡出现fault，导致所有ospf邻居中断，22:23后切回normal，公安传输义蓬站17槽视频监控业务以太网接口信号丢失，告警四分钟后自动恢复

22:19:34    2槽位LSQM1TGS16GPSA0自动重启，同时ospf震荡。

%@33081381%Sep 23 22:19:34:788 2023 SPJK-YP.HuiJu-S7506e DEV/2/BOARD_STATE_FAULT: Board state changed to Fault on slot 2, type is LSQM1TGS16GPSA0.

%@33081382%Sep 23 22:19:34:929 2023 SPJK-YP.HuiJu-S7506e OSPF/6/OSPF_LAST_NBR_DOWN: OSPF 1 Last neighbor down event: Router ID: 33.84.15.1 Local address: 33.84.15.84 Remote address: 33.84.15.65 Reason: Ospf_ifachange.

%@33081383%Sep 23 22:19:34:929 2023 SPJK-YP.HuiJu-S7506e OSPF/5/OSPF_NBR_CHG: OSPF 1 Neighbor 33.84.15.65(Vlan-interface200) changed from 2-WAY to DOWN.

%@33081384%Sep 23 22:19:34:930 2023 SPJK-YP.HuiJu-S7506e OSPF/5/OSPF_NBR_CHG: OSPF 1 Neighbor 33.84.15.66(Vlan-interface200) changed from 2-WAY to DOWN.

查看诊断信息，单板是控制通道检测失败重启。

--------------------Executed action records:--------------------

Slot  2:

   1. 2023-09-23, 22:19:34 hot-rebooted by CONTROLPATH.

         reason:CTRL_PATH. chip 255: the action executed 1 times.

Diagfile中也显示 控制通道检测失败，

%@87919^Sep 23 22:19:34:292 2023 SPJK-YP.HuiJu-S7506e DRVPLAT/3/DrvDebug:

LINE:1024

MOD:GOLD,TASK:PCHK,-FILE id 0x400001,SLOT:0--:

Control path check fail will reboot slot 2.

%@87920^Sep 23 22:19:34:769 2023 SPJK-YP.HuiJu-S7506e DRVPLAT/3/DrvDebug:

LINE:4179

MOD:DIAGAI,TASK:PCHK,-FILE id 0x470006,SLOT:0--:

Hot Reboot Finished, Slot:2

单板硬件故障，比如CPU等，建议更换单板解决。

单板硬件故障，比如CPU等，建议更换单板解决。