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今天突然报警检测不到此端口,到机器上查看后明明端口在监听为什么检测不到,监控出bug了吗
Asked Nov 13, 2023
Modified Jan 1, 0001
Viewed 28
net_response
0
0
edited Jan 1, 0001
yufeng
3
asked Nov 13, 2023
1 Answers
ss 看到 LISTEN,未必就表示能够连上。categraf 检测端口存活就是看能否连上。能否连上还可能影响的因素比如:backlog大小、连接超时时间等
0
edited Jan 1, 1970
ulricqin
1551
answered Nov 13, 2023