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CX916, CX916L, CX930 交换模块 V100R001 诊断命令参考 04

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pads diagnose neighbor isis

pads diagnose neighbor isis

命令功能

pads diagnose neighbor isis命令用来查看IS-IS邻居建立异常和震荡异常的信息。

命令格式

pads diagnose neighbor { establish-abnormal | flap } isis [ process-id ] [ interface interface-type interface-number ]

参数说明

参数 参数说明 取值
establish-abnormal 显示IS-IS邻居建立异常的信息。 -
flap 显示IS-IS邻居震荡异常的信息。 -
process-id 指定IS-IS进程号。 整数形式,取值范围是1~4294967295。
interface interface-type interface-number 指定接口类型和接口编号。 -

视图

诊断视图

缺省级别

3:管理级

使用指南

pads diagnose neighbor isis命令用来查看IS-IS邻居建立异常和震荡异常信息,帮助定位IS-IS邻居建立异常和震荡异常的问题。

使用实例

# 显示IS-IS邻居震荡异常的信息。

<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] pads diagnose neighbor flap isis
Start diagnose at 2018-03-06 06:12:17, Estimated time:30 seconds.
End diagnose at 2018-03-06 06:12:18, Actual time:0 seconds.
Diagnose report:

         --------------------------------
         Diagnose information for IS-IS(1)
         --------------------------------
Interface                    Peer               Type     Peer-Change-Time    State          Reason
--------------------------------------------------------------------------------------------------
10GE1/0/1                    0000.0000.0021     L2       03-05 09:58:10      Up->Down       Circuit down.
                             0000.0000.0021     L1       03-05 10:00:08      Up->Init       Peer state change.
                             0000.0000.0021     L2       03-05 10:00:08      Up->Init       Peer state change.

# 显示IS-IS邻居建立异常的信息。

<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] pads diagnose neighbor establish-abnormal isis
Start diagnose at 2018-03-06 06:18:40, Estimated time:30 seconds.
End diagnose at 2018-03-06 06:18:41, Actual time:0 seconds.
Diagnose report:

         --------------------------------
         Diagnose information for IS-IS(1)
         --------------------------------
Interface                    Peer        Type        Detect-Time          State          Reason
-----------------------------------------------------------------------------------------------
10GE1/0/1                    -           L1          03-05 09:58:10       Up             Repeated System ID.
                             -           L1          03-05 10:00:08       Up             Repeated System ID.
表12-197 pads diagnose neighbor isis命令输出信息描述

项目

描述

Start diagnose

开始诊断时间。

Estimated time

预计使用的时间。

End diagnose

结束诊断时间。

Actual time

实际使用的时间。

Diagnose report

诊断报告。

Diagnose information for IS-IS(1)

IS-IS进程的诊断信息。

Interface

接口名称。

Peer

邻居设备IP地址。

Type

IS-IS接口类型:
  • L1:Level-1接口
  • L2:Level-2接口
  • P2P:P2P接口

Peer-Change-Time

邻居震荡时间。

State

当查看IS-IS邻居震荡异常的信息时,表示邻居的状态变化:
  • Up->Init:Up状态变为初始状态
  • Up->Down:Up状态变为Down状态

当查看IS-IS邻居建立异常的信息时,表示邻居的状态:

  • Up
  • Init
  • Down

Reason

当查看IS-IS邻居震荡异常的信息时,表示邻居震荡原因,详细原因请参见表12-198

当查看IS-IS邻居建立异常的信息时,表示邻居无法正常建立的原因,详细原因请参见表12-199

Detect-Time

上一次检测时间。

表12-198 IS-IS邻居震荡原因列表

项目

描述

The IS-IS interface is Down.

IS-IS接口Down。

The IS-IS interface is Down because the last network-entity configuration is deleted.

IS-IS接口Down,原因是最后一个Network被删除。

The IS-IS interface is Down because the undo isis command is run.

IS-IS接口Down,原因是配置了undo isis

The IS-IS interface is Down because the interface is physically Down.

IS-IS接口Down,原因接口物理Down。

The IS-IS interface is Down because the isis silent command is run on the interface.

IS-IS接口Down,原因接口被配置了静默能力。

The BFD session is Down.

BFD会话Down。

The hold timer expires, and packet receiving is delayed. The time when the socket component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the socket component sends packets is xxxx-xx-xx xx:xx:xx. The time when the LDM component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the LDM component sends packets is xxxx-xx-xx xx:xx:xx.

邻居超时,报文接收延迟。SOCKET接收时间是xxxx-xx-xx xx:xx:xx,SOCKET发送时间是xxxx-xx-xx xx:xx:xx,LDM接收时间是xxxx-xx-xx xx:xx:xx,LDM发送时间是xxxx-xx-xx xx:xx:xx。

The hold timer expires, and the device does not receive any packets.

邻居超时,设备内部没有收到报文。

The hold timer expires, and packets are lost. The component that lost packets is %s, and the CID is 0x%x. The error code is %u, and the sub-error code is %u.

邻居超时,报文丢失。丢失组件是%s,CID是 0x%x,错误码是%u,子错误码是%u。

The hold timer expires, and the communication between IS-IS and the socket component fails.

邻居超时,IS-IS和SOCKET通信故障。

The hold timer expires, and the number of detection packets on the device exceeds the upper limit. As a result, the detection is interrupted.

邻居超时,设备内同时诊断数量超限,诊断中断。

The hold timer expires, and the interface is being detected.

邻居超时,接口正在诊断中。

The hold timer expires. An error packet is received, and then IS-IS discards the packet. The error type is xxx.

邻居超时,收到错误报文,IS-IS丢弃报文,错误类型是xxx。

The local interface type is changed due to the local configuration change.

配置变更,导致本端接口类型变更。

The remote interface type is changed due to the remote configuration change.

对端配置变更,导致对端接口类型变更。

The remote level is changed due to the remote configuration change.

对端配置变更,导致对端Level级别变更。

The neighbor state changes.

对端配置变更,对端IPv4/IPv6协议状态变更。

Memory is insufficient.

内存不足。

The reset isis peer command is configured.

配置了reset isis peer命令。

The system ID in the received packet is the same as the local system ID.

收到的报文与自身System ID一样。

The area ID in the received packet is different from the local area ID.

收到的报文与自身Area id不一样。

The reset isis command is configured.

配置了reset isis命令。

The received Hello packet does not contain the local MAC address.

收到的Hello报文没有本地的MAC地址,表明对端设备先与本端邻居状态解除。

表12-199 IS-IS邻居无法建立原因列表

项目

描述

An error packet is received. The total length (xx) of the packet is less than the length (xx) of the packet header.

收到错误报文,报文总长度小于报文头长度。报文总长度为xx,报文头长度为xx。

A system ID conflict exists due to an incorrect configuration.

配置错误,System ID冲突。

The interface types of the two ends do not match due to an incorrect configuration.

配置错误,两端接口类型不匹配。

An error packet is received. The length (xx) of the packet is greater than the maximum packet length (xx).

收到错误报文,报文携带的报文长度大于最大报文长度,报文携带长度为xx,最大报文长度为xx。

The length of the system ID carried in the received error packet is xx, which is expected to be 3.

收到错误报文,报文携带的System ID的长度和预期不符,长度为xx,预期为3。

An error packet is received. The protocol ID carried in the packet is xx, not 0x83.

收到错误报文,报文携带的协议ID不是0x83,携带的是xx。

An error packet is received. The version carried in the packet is x, not 1.

收到错误报文,报文携带的Version不是1,携带的是x。

An error packet is received. The Max Area Addr carried in the packet is x, not 0 or 3.

收到错误报文,报文携带的Max Area Addr不是0或3,携带的是x。

An error packet without the area TLV is received.

收到错误报文,报文没有携带Area TLV。

An error packet is received. The neighbor IP address carried in the packet is x,x,x,x, which is invalid.

收到错误报文,报文携带的对端IP地址不合法,携带的是x,x,x,x。

The Key IDs or passwords of the two ends do not match.

配置错误,邻居两端认证Key-ID或者密码不匹配。

The length of the authentication passwords of the two ends is incorrect.

配置错误,邻居两端认证密码长度错误。

The authentication types of the two ends do not match.

配置错误,邻居两端认证类型不匹配。

The authentication passwords of the two ends are incorrect.

配置错误,邻居两端认证密码错误。

An error packet with an incorrect option checksum is received.

收到错误报文,报文携带的Option Checksum不正确。

An error packet is received. The number of area TLVs carried in the packet is x, which is greater than 3.

收到错误报文,报文携带的Area TLV大于3个,携带数量为x。

An error packet is received. The number of IF TLVs carried in the packet is x, which is greater than 63.

收到错误报文,报文携带的IF TLV大于63个,携带数量为x。

An error packet is received. The value of the Holding Timer field carried in the packet is 0, which is invalid.

收到错误报文,报文携带的Holding Timer值非法,携带数量为0。

The IPv4 address carried in the packet is the same as the local IPv4 address due to an incorrect configuration.

配置错误,报文携带的IPv4地址和本端相同。

An error packet is received. The number of IPv6 addresses carried in the packet is x, which is greater than 17.

收到错误报文,报文携带的IPv6地址大于17个,携带数量为x。

The IPv6 address carried in the packet is the same as the local IPv6 address due to an incorrect configuration.

配置错误,报文携带的IPv6地址和本端相同。

The isis silent command is configured.

配置原因,配置了isis silent命令。

The shutdown command is run in the IS-IS view.

配置原因,IS-IS视图下配置shutdown命令。

The levels of the two ends do not match.

配置错误,两端LEVEL不匹配。

The areas of the two ends do not match.

配置错误,两端区域不匹配。

The three-way handshake configuration on the local device does not match the configuration on the neighbor.

本地配置了xxxx命令,该配置为3次握手建连,与对端配置不匹配。

The communication between IS-IS and the socket component is normal, and the LDM component sends packets normally.

IS-IS和SOCKET通信正常,LDM发包正常。

An internal error occurs on the device, and the sent packets are lost. The CID of the component that lost packets is x, the error code is x, and the sub-error code is x.

设备内部异常,报文发送丢失。丢失组件CID是x,错误码是x,子错误码是x。

An internal error occurs on the device, and the socket component fails to send packets. The time when the socket component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the socket component sends packets is xxxx-xx-xx xx:xx:xx. The time when the LDM component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the LDM component sends packets is xxxx-xx-xx xx:xx:xx.

设备内部异常,Sock发送报文异常。SOCKET接收时间是xxxx-xx-xx xx:xx:xx,SOCKET发送时间是xxxx-xx-xx xx:xx:xx,LDM接收时间是xxxx-xx-xx xx:xx:xx,LDM发送时间是xxxx-xx-xx xx:xx:xx。

An internal error occurs on the device, and IS-IS does not send packets to the socket component.

设备内部异常,ISIS没有发送报文给SOCKET。

An internal error occurs on the device, and the socket component does not send packets to the LDM component. The time when the socket component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the socket component sends packets is xxxx-xx-xx xx:xx:xx. The time when the LDM component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the LDM component sends packets is xxxx-xx-xx xx:xx:xx.

设备内部异常,SOCKET没有发送报文给LDM。SOCKET接收时间是xxxx-xx-xx xx:xx:xx,SOCKET发送时间是xxxx-xx-xx xx:xx:xx,LDM接收时间是xxxx-xx-xx xx:xx:xx,LDM发送时间是xxxx-xx-xx xx:xx:xx。

The interface is being detected.

接口正在诊断中。

The device is normal, but the device does not receive Hello packets.

设备内部正常,设备没有收到Hello报文。

An internal error occurs on the device. Received packets are lost. The CID of the component that lost packets is x, the error code is x, and the sub-error code is x.

设备内部异常,报文接收丢失。丢失组件CID是x,错误码是x,子错误码是x。

An internal error occurs on the device, causing a delay in receiving packets. The time when the socket component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the socket component sends packets is xxxx-xx-xx xx:xx:xx. The time when the LDM component receives packets is xxxx-xx-xx xx:xx:xx, and the time when the LDM component sends packets is xxxx-xx-xx xx:xx:xx.

设备内部异常,报文接收延迟。SOCKET接收时间是xxxx-xx-xx xx:xx:xx,SOCKET发送时间是xxxx-xx-xx xx:xx:xx,LDM接收时间是xxxx-xx-xx xx:xx:xx,LDM发送时间是xxxx-xx-xx xx:xx:xx。

The number of detection packets on the device exceeds the upper limit. As a result, the detection is interrupted. Please perform interface detection later.

设备内同时诊断数量超限,诊断中断,请稍后针对接口进行诊断。

ISIS interface is down, because mtu is down.

IS-IS接口Down,原因是MTU Down。

ISIS interface is down, because ip is down.

IS-IS接口Down,原因是IP Down。

ISIS interface is down, because link is down.

IS-IS接口Down,原因是链路Down。

Auth fail, because auth key is mismatch.

认证失败,因为认证Key不匹配。

Auth fail, because auth type is mismatch.

认证失败,因为认证类型不匹配。

Auth fail, because auth type is invalid.

认证失败,因为认证类型不正确。

Auth fail, because auth password is mismatch.

认证失败,因为认证密码不匹配。

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