firewalld
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Table of Contents
Firewalld
Another package to manage another package… welcome to new world … :D
Anyway but server need to keep rolling !!
Replace firewalld with iptables
This is tested with the RHEL7
yum install -y iptables-services iptables-save > /etc/sysconfig/iptables . # preserve existing rule systemctl stop firewalld systemctl mask firewalld systemctl enable iptables systemctl enable ip6tables systemctl start iptables systemctl start ip6tables
Adding rich rule
firewall-cmd --permanent --zone=public --add-rich-rule=' rule family="ipv4" source address="192.168.12.0/25" port protocol="tcp" port="9200" accept'
firewalld.1538153555.txt.gz · Last modified: 2020/08/10 02:30 (external edit)
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