【udp】udp 健康检查原理

UDP健康检查出现异常

https://intl.cloud.tencent.com/zh/document/product/214/42978

阿里云 健康检查的原理是什么？

https://help.aliyun.com/document_detail/55205.html

ICMP协议

https://www.cnblogs.com/jingmoxukong/p/3811262.html

UDP报文格式详解

http://c.biancheng.net/view/6440.html

nginx的UDP健康检查

https://blog.csdn.net/aria_miazzy/article/details/103173030

nginx plus 的 UDP 反向代理主动健康检测

https://www.starduster.me/2016/08/13/nginx-plus-udp-proxy-active-health-check

UDP Health Checks

https://www.cnblogs.com/felixzh/p/8696560.html

Nginx被动健康检查和主动健康检查

https://www.cnblogs.com/linyouyi/p/11502282.html

ngx-healthcheck-module

https://github.com/zhouchangxun/ngx_healthcheck_module/blob/master/README-zh_CN.md

ICMP报文分析：端口不可达

https://blog.csdn.net/coolingcoding/article/details/7557945

关于UDP接收icmp端口不可达(port unreachable)

https://blog.csdn.net/mrpre/article/details/43451775

icmp port unreachable

https://www.cnblogs.com/codestack/p/12863526.html

Linux 系统 UDP 丢包问题分析思路

https://cloud.tencent.com/developer/article/1638140

Udp的反向代理：nginx

https://taohui.blog.csdn.net/article/details/80001907