Install and enable Iptables firewall on CentOS 7 Linux

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4 Responses

  1. Stephen Sharp says:

    Doesn’t systemd handle this in CentOS 7?

  2. Phil says:

    I thought Firewalld was a wrapper for iptables?

    https://fedoraproject.org/wiki/FirewallD

  3. Tom Murphy says:

    Why bother when firewalld is installed on CentOS 7? They are both just interfaces to the netfilter kernel code, so one isn’t doing anything the other can’t do. 

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