check_tcp 和check_udp_weixin_33691817的博客 …
check_tcp 和check_udp_weixin_33691817的博客 … 2012-12-10 · 呵呵，为了能把Nagios的check_udp搞清楚，刚刚又google并测试了一下，得到一下的结果：还是以DNS为例，这个大家都相对熟悉一点：1）检测www.nagios.com的A记录地址，得到其IP为 66.118.156.50。[root@www libexec] How to check UDP port status open or not. - Open Port 2018-10-10 · UDP Testing: To check UDP port status – open or close, we can use below two steps: Iperf: It is a free client-server utility tool. iperf validates udp connectivity and throughput.Iperf –s –p 33001 –u is used to listen UDP traffic on port 33001. Run this to check UPD port open at the client side.
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2018-10-8 · 对于 Linux 系统管理员来说，清楚某个服务是否正确地绑定或监听某个端口，是至关重要的，本文为大家分享6种查看Linux进程占用端口号的方法分别是：ss,netstat,lsof fuser,nmap,systemctl Send and receive UDP packets via Python – Linux Hint
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2012-12-10 · 呵呵，为了能把Nagios的check_udp搞清楚，刚刚又google并测试了一下，得到一下的结果：还是以DNS为例，这个大家都相对熟悉一点：1）检测www.nagios.com的A记录地址，得到其IP为 66.118.156.50。[root@www libexec] How to check UDP port status open or not. - Open Port 2018-10-10 · UDP Testing: To check UDP port status – open or close, we can use below two steps: Iperf: It is a free client-server utility tool. iperf validates udp connectivity and throughput.Iperf –s –p 33001 –u is used to listen UDP traffic on port 33001. Run this to check UPD port open at the client side.