drni和m-lag状态异常，怎么查看

Neighbor keepalive link status (cause)

对端设备状态

·     Unknown：未检测到对端，未配置Keepalive报文的IP地址

·     Up：对端设备存在，可以正常收发Keepalive报文

·     Down：对端设备故障

Keepalive链路DOWN的原因

·     M-LAG system init：M-LAG系统初始化

·     Local IP not configured：本端未配置IP地址

·     Local Tx failed：本端发送报文失败

·     Local Rx timeout：本端接收报文超时

·     Peer Rx timeout：对端接收报文超时

Neighbor is alive for

邻居存活时间

Keepalive packet transmission status

Keepalive报文收发状态

Sent

Keepalive报文发包是否成功

·     Successful：发包成功

·     Failed：发包失败

Received

Keepalive报文收包是否成功

·     Successful：收包成功

·     Failed：收包失败

Last received keepalive packet information

最近一次收到的Keepalive报文的信息

Time

Keepalive报文收包时间，当未收到keepalive报文时显示为N/A

Action

报文处理方式

·     Accept：正常接收

·     Drop：丢弃报文（reason）

报文丢弃原因reason

·     Incorrect packet type：报文类型错误

·     M-LAG system init：M-LAG系统初始化

·     Invalid packet Interval：无效的报文周期

·     Incorrect packet length：报文长度校验失败

·     System MAC inconsistency：系统MAC地址和本端不一致

·     System priority inconsistency：系统优先级和本端不一致

·     Incorrect system number：错误的系统编号

·     Incorrect sequence number：序列号校验失败

·     Failed authentication：认证失败

Destination IP address

Keepalive报文目的IP地址

Source IP address

Keepalive报文源IP地址

Keepalive UDP port

Keepalive报文的UDP发送端口号

Keepalive VPN name

Keepalive报文所属的VPN实例名，当未指定Keepalive链路所属的VPN实例时显示为N/A

Keepalive interval

Keepalive报文发送间隔

Keepalive timeout

Keepalive报文超时时间

Keepalive hold time

peer-link链路DOWN后等待检测故障原因的时间