济宁某局点AR46-40路由器无法正常启动问题

发布时间:  2014-10-30 浏览次数:  272 下载次数:  7
问题描述
此局点为济宁某局点,设备版本信息:VRP340-R0311P22。AR46路由器做出口和其他地市相连,该设备突然无法正常工作并无法启动,每次启动都会反复重启,通过命令行可以看到设备启动日志信息如下,
Press CTRL+A to stop auto-boot!
Starting...
Decompressing....done!
Ensure the baudrate is set to 9600bps!



      *********************************************************
      *                                                       *
      *       Quidway AR46 Routers BOOTROM, Version 5.25      *
      *                                                       *
      *********************************************************
      Copyright (c) 1998-2007 Huawei Technologies Co., Ltd.
      CPU type        : IBM750FX
      CPU L2 Cache    : 512KB
      CPU Clock Speed : 733MHz
      Memory Size     : 256MB



Press Ctrl+B to enter boot menu... 0

Auto-booting...
Booting from flash...
The main boot file is <flash:/main.bin>
Decompressing..............................................................done!
Booting from main boot file!
Ensure the baudrate is set to 9600bps!
Starting at 0x10000...
GT64260B detected.
usrRoot() end
leave BSP
dopra root begin...
Init 28F128...
Flash unlock failed,please check flash memory.
Begin to start the system, Please wait a minute ......
Vfs init......OK
Task VRPR create......Ok

Task VRPR begin...
The delay of task VRPR end...
SRM Init......
Unrecognized Card [ID:0x00000000] at slot:[4]!!!OK
InitializeTask begin...
Init the Device Link......OK
CFG_PlaneInit begin...OK
CFM_Init begin...OK
CLI_CmdInit begin...OK
RegestAllLINKCmd begin...OK
create task begin...
Task INFO create...
Task SRM create...
Task DRTM create...
Task LDP create...
Task LAGT create...
Task ROUT create...
Task FIB create...
Task SAPT create...
Task CC create...
Task Q921 create...
Task IMS create...
Task Q931 create...
Task SOCK create...
Task VSIF create...
Task VTYD create...
Task IKE create...
Task RSA create...
Task PKI create...
Task DAR create...
Task L2TP create...
Task AGNT create...
Task TRAP create...
Task MDMT create...
Task NTPT create...
Task PIMT create...
Task LSPM create...
Task L2V create...
Task DIAG create...

Task MIP create...ok
Task VPP create...ok
Task IPP create...ok
Task VCC create...ok
Task VOFR create...ok
Task VAS create...ok
Task RCV create...ok
Task R2 create...ok
Task FAX create...ok
Task IPS creat...ok
Task SIP creat...ok

Task CFM create...
task init begin...

Task INFO Init......Ok
SRM_MainFunction init OK

Task SRM  Init......Ok
Task DRTM Init......Ok
Task LDP  Init......Ok
Task LAGT Init......Ok
Task ROUT Init......Ok
Task IPXR Init......Ok
Task FIB  Init......Ok
Task SapT Init......Ok
Task CC   Init......Ok
Task Q921 Init......Ok
Task IMS  Init......Ok
Task Q931 Init......Ok
Task IDEV Init......Ok
Task SOCK Init......Ok
Task VSIF Init......Ok
Task VTYD Init......Ok
Task IPSP Init......Ok
Task IKE  Init......Ok
Task RSA  Init......Ok
Task PKI  Init......Ok
Task DAR  Init......Ok
Task DVPN Init......Ok
Task TAC  Init......Ok
Task SC   Init......Ok
Task RDSO Init......Ok
Task RDS  Init......Ok
Task ACM  Init......Ok
Task LSSO Init......Ok
Task LS   Init......Ok
Task L2TP Init......Ok
Task HWPI Init......Ok
Task XOT  Init......Ok
Task TNLM Init......Ok
Task AGNT Init......Ok
Task TRAP Init......Ok
Task DTCT Init......Ok
Task MDMT Init......Ok
Task NTPT Init......Ok
Task PIMT Init......Ok
Task LSPM Init......Ok
Task L2V  Init......Ok
Task DIAG Init......Ok
Task MIP  Init......Ok
Unrecognized Card [ID:0x00000000] at slot:[4]!!!
Unrecognized Card [ID:0x00000000] at slot:[4]!!!
Unrecognized Card [ID:0x00000000] at slot:[4]!!!
Task VPP  Init......Ok
Task IPP  Init......Ok
Task VCC  Init......Ok
Task VOFR Init......Ok
Task VAS  Init......Ok
Task RCV  Init......Ok
Task R2   Init......Ok
Task FAX  Init......Ok
Task IPS  Init......Ok
Task SIP  Init......Ok
Task CFM  Init......Ok
Task PTTP Init......Ok
cmd register begin...
cmd register end...
task awake begin...
task awake end...


User interface con0 is available.

Press ENTER to get started.


Press CTRL+A to stop auto-boot!
Starting...
Decompressing....done!
Ensure the baudrate is set to 9600bps!



      *********************************************************
      *                                                       *
      *       Quidway AR46 Routers BOOTROM, Version 5.25      *
      *                                                       *
      *********************************************************
      Copyright (c) 1998-2007 Huawei Technologies Co., Ltd.
      CPU type        : IBM750FX
      CPU L2 Cache    : 512KB
      CPU Clock Speed : 733MHz
      Memory Size     : 256MB
……此处是设备自动重新启动。
告警信息
Unrecognized Card [ID:0x00000000] at slot:[4]!!!
Unrecognized Card [ID:0x00000000] at slot:[4]!!!
Unrecognized Card [ID:0x00000000] at slot:[4]!!!
(SLOT4插槽有一块2FE板卡,当时没注意这条告警信息)
处理过程
1、 设备无法正常启动,以为是系统启动文件丢失所造成的,然后进入bootrom下进行了版本升级更新然后故障还是无法解决
2、 对主控板进行了更换仍无法解决问题
3、 通过对设备启动日志的详细查看,发现SLOT4槽位板卡无法识别,查看设备板卡指示灯也不亮,然后把设备下电之后把此板卡拔了下来,再重新加电,设备正常启动,把此板卡安装到另一台正常运行路由器上进行了测试发现此板卡还是不能正常识别,所以断定此板卡故障并进行了更换。
根因
设备无法正常启动并反复重启,造成这种现象的原因有可能是系统启动文件有问题,或者设备主控板故障,还有就是设备业务办卡无法识别造成设备不断重启来识别板卡。
建议与总结
1、设备启动前检查各部件是否正常连接
2、设备启动过程中严禁插入或拔出设备组件
3、设备配置信息及时备份
4、设备检查时首先要检查设备硬件是否有告警信息,建议定期进行设备维护检查,输出相关日志信息

END