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총 게시물 480건, 최근 1 건
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[IT] 방화벽 firewall-cmd 설치 실행
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에듀고시넷
2019-10-23 (수) 19:34
4년전
906
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http://www.edugosi.net/b/free_board-291
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[root@localhost ~]# firewall-cmdusage: see firewall-cmd man pageNo option specified.[root@localhost ~]# firewall-cmd --zone=public --permanent --add-port=21/tcpFirewallD is not running1. 작동여부 확인1-1. 방법[root@localhost ~]# systemctl status firewalld* firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled) Active: inactive (dead) Docs: man:firewalld(1)1-2. 방법[root@localhost ~]# firewall-cmd --statenot running2. firewalld 설치확인[root@localhost ~]# yum list installed firewalldLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfile * base: ftp.daumkakao.com * epel: ftp.riken.jp * extras: ftp.daumkakao.com * updates: ftp.daumkakao.com * webtatic: sp.repo.webtatic.comInstalled Packagesfirewalld.noarch 0.4.4.4-6.el7 @base3. 패키지 삭제[root@localhost ~]# yum remove firewalld.noarch4. firewall 설치[root@localhost ~]# yum install firewalld5. firewall 실행[root@localhost my.cnf.d]# systemctl start firewalld6. firewall 상태 확인[root@localhost my.cnf.d]# systemctl status firewalld* firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2018-01-30 17:12:19 KST; 4s ago Docs: man:firewalld(1) Main PID: 21620 (firewalld) CGroup: /system.slice/firewalld.service `-21620 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid참고자료https://www.certdepot.net/rhel7-get-started-firewalld/https://www.liquidweb.com/kb/how-to-start-and-enable-firewalld-on-centos-7/
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총 게시물 480건, 최근 1 건
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