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【M22项目】YGN-MYTEL站点5台TSGX出现TSG-OS packet-io rx missed告警

ID Creation Date Assignee Status
OMPUB-1475 2024-09-20T12:02:09.000+0800 陆秋文 开放

于2024-09-20巡检发现YGN-MYTEL站点以下机器再次出现丢包告警

YGN-MYTEL-TSGX006

YGN-MYTEL-TSGX011

YGN-MYTEL-TSGX021

YGN-MYTEL-TSGX022

YGN-MYTEL-TSGX026

!image-2024-09-20-10-30-31-162.png|width=711,height=179!liuyang commented on 2024-09-20T14:20:12.029+0800:

经研发排查“YGN-MYTEL站点告警的一共是5台TSGX

TSGX006,凌晨1:00-3:00多次触发packet-io drop丢包1Mpps+对应firewall无异常指标推测为非TCP/UDP流量

TSGX11TSG21TSG22均出现1次丢包1.5M~3Mpps+时间段分布在1:20-1:46由于超过firewall UDP新建的速率限制触发UDP overload protection推测为UDP异常流量

TSGX26出现1次时段为21:28丢包100kpps+同样触发firewall的新建UDP会话 overload protection推测为UDP异常流量 ”


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Attachment: 20240920出现丢包tsgx资产详情.zip

20240920出现丢包tsgx资产详情.zip

Attachment: image-2024-09-20-10-30-31-162.png

image-2024-09-20-10-30-31-162.png