如下图所示,链路的丢包率为100%
1.首先在控制器上【物理网络-链路-链路管理】页面确认质量探测下发结果都为成功,若失败,可以点击重新下发
2.在设备上检查nqa的配置是否正常下发(注意区分server端和client端)
· Server端(P1):
<P1> display current-configuration | inc nqa
nqa server enable
nqa server udp-echo ipv6 72::112:1:1 10000 high-performance-mode
#
· Client端(P2):
<P2> display current-configuration
……
#
nqa entry admin f005ed9c43954a8c89a948d64a0b4d3f
type udp-jitter
destination ipv6 72::112:1:1
destination port 10000
frequency 3000
high-performance-mode enable
probe packet-interval 80
probe packet-number 100
probe packet-timeout 1600
source ipv6 72::112:1:2
#
nqa schedule admin f005ed9c43954a8c89a948d64a0b4d3f start-time now lifetime forever
#
3.若发现设备上缺少nqa的配置,可以审计设备的配置看看是否有控制器比设备多的配置,如下图所示,存在未下发的配置,需要点击数据同步
4. 确认设备配置正常后,在设备上通过display nqa statistics查看结果,如果丢包率数据就是100%,需要找设备侧排查具体原因
[MSR5620]display nqa statistics
NQA entry (admin admin, tag e30d17b16a8b4f1088fed968c4cacba2) test statistics:
NO. : 3638
Start time: 2025-03-13 15:28:28.5
Life time: 1979 seconds
Send operation times: 4950 Receive response times: 0
Min/Max/Average round trip time: 0/0/0
Square-Sum of round trip time: 0
Extended results:
Packet loss ratio: 100.0%
Failures due to timeout: 4950
Failures due to internal error: 0
Failures due to other errors: 0
Packets out of sequence: 0
Packets arrived late: 0
现场在client端查看有的链路丢包率正常,有的链路丢包率为100%。设备侧查看对端设备的网板故障,更换后丢包率恢复。
该案例暂时没有网友评论
✖
案例意见反馈
亲~登录后才可以操作哦!
确定你的邮箱还未认证,请认证邮箱或绑定手机后进行当前操作