# systemctl status firewalld.service
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2023-10-11 17:03:59 JST; 1 day 12h ago
Docs: man:firewalld(1)
Main PID: 793 (firewalld)
Tasks: 2 (limit: 23014)
Memory: 33.7M
CGroup: /system.slice/firewalld.service
mq793 /usr/libexec/platform-python -s /usr/sbin/firewalld --nofork --nopid
10月 11 17:03:55 *******.*******.********** systemd[1]: Starting firewalld - dynamic firewall daemon...
10月 11 17:03:59 *******.*******.********** systemd[1]: Started firewalld - dynamic firewall daemon.
10月 11 17:03:59 *******.*******.********** firewalld[793]: WARNING: AllowZoneDrifting is enabled. This is considered an insecure configuration option. It will．．．firewalldでエラっていた。
AllowZoneDriftingは将来のリリースでは削除される予定です。今すぐ無効を検討してください。
だそうで、設定ファイルを修正。
# AllowZoneDrifting=yes
AllowZoneDrifting=no結果
# 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 Fri 2023-10-13 06:03:36 JST; 3s ago
Docs: man:firewalld(1)
Main PID: 29104 (firewalld)
Tasks: 2 (limit: 23014)
Memory: 23.9M
CGroup: /system.slice/firewalld.service
mq29104 /usr/libexec/platform-python -s /usr/sbin/firewalld --nofork --nopid
10月 13 06:03:35 *******.*******.********** systemd[1]: firewalld.service: Succeeded.
10月 13 06:03:35 *******.*******.********** systemd[1]: Stopped firewalld - dynamic firewall daemon.
10月 13 06:03:35 *******.*******.********** systemd[1]: Starting firewalld - dynamic firewall daemon...
10月 13 06:03:36 *******.*******.********** systemd[1]: Started firewalld - dynamic firewall daemon.