# iptables --list ・・・ Chain INPUT_ZONES_SOURCE (1 references) target prot opt source destination Chain INPUT_direct (1 references) target prot opt source destination Chain IN_public (2 references) target prot opt source destination IN_public_log all -- anywhere anywhere IN_public_deny all -- anywhere anywhere IN_public_allow all -- anywhere anywhere Chain IN_public_allow (1 references) target prot
![CentOS 7からデフォルトのFirewalldでハマった(iptablesは今後使わない?違い?) ファイアウォールの設定ファイル](https://cdn-ak-scissors.b.st-hatena.com/image/square/ecc1b7d175c232fd61090e29ab7ead6c8a8e3ae6/height=288;version=1;width=512/https%3A%2F%2Furashita.com%2Fwp-content%2Fuploads%2F2014%2F09%2FFirewall.png)