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firewall 설정
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LINUX Centos 7 방화벽 설정 및 확인System of Infra/Linux System 2021. 6. 1. 22:32
LINUX Centos 7 방화벽 설정 및 확인 [root@test_svr1 /]# netstat -ntl Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:6000 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:8088 0.0.0.0:* LISTEN tcp6 0 0 :::3306 :::* LISTEN tcp6 0 0 :::111 :::* L..