방화벽 정책

  1. 기본명령

    • 정책 확인
      # iptables -L --line-numbers
      
    • Zone 정보 확인
      #  firewall-cmd --list-all-zones
      
    • Zone 별 목록보기
      # firewall-cmd --zone=public --list-all
      
    • 등록서비스 확인
      # firewall-cmd --list-services
      
    • 등록 포트확인
      # firewall-cmd --list-ports
      
    • 서비스 적용
      # firewall-cmd --reload
      
  2. 미디어 서버

    • Kurento Media Server Port : 8888
      # firewall-cmd --zone=public --permanent --add-port=8888/tcp
      
    • Streaming Port: udp all
      # firewall-cmd --zone=public --permanent --add-port=49152-65535/udp
      
  3. 어플리케이션 서버

    • Jenkins
      # firewall-cmd --zone=public --permanent --add-port=7000/tcp
      
    • SonarQube
      # firewall-cmd --zone=public --permanent --add-port=8000/tcp
      
    • Webpack
      # firewall-cmd --zone=public --permanent --add-port=9000/tcp
      
    • HVCS - Https
      # firewall-cmd --zone=public --permanent --add-port=8443/tcp
      
    • Samba
      # firewall-cmd --add-service=samba --permanent
      
  4. DB 서버

    • Gitlab
      # firewall-cmd --zone=public --permanent --add-port=80/tcp
      
    • Mariadb
      # firewall-cmd --zone=public --add-service=mysql --permanent
      # firewall-cmd --zone=public --permanent --add-port=3306/tcp
      # firewall-cmd --zone=public --add-port=4567/tcp --permanent
      # firewall-cmd --zone=public --add-port=4444/tcp --permanent
      # firewall-cmd --zone=public --add-port=4568/tcp --permanent
      # firewall-cmd --zone=public --add-port=4567/udp --permanent
      

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