标签：dex initial ... 12px init sub 1.3 family mic
TCP 端口测试
格式：telnet ip port
telnet 10.25.5.13 22 Trying 10.25.5.13... Connected to 10.25.5.13. //端口通 Escape character is ‘^]‘. 退出使用 quit
telnet 10.25.5.13 80 Trying 10.25.5.13... telnet:connect to address 10.25.5.13: Connection refused //端口不通
UDP 端口测试
例如测试告警信息通过syslog发送到某IP端口 nc -vuz 10.25.5.62 514 Connection to 10.25.5.62 514 port [udp/syslog] succeeded! //端口通
标签：dex initial ... 12px init sub 1.3 family mic
原文地址：https://www.cnblogs.com/zhangyunfei-blog/p/9288497.html
