启用 sshd jail 后,我Starting fail2ban: ERROR NOK: ("Failed to initialize any backend for Jail 'sshd'",)
ERROR NOK: ('sshd',)
在日志中看到:
ERROR Backend 'systemd' failed to initialize due to No module named systemd
ERROR Failed to initialize any backend for Jail 'sshd'
Centos 6.7 没有 systemd 模块。CentOS 6.7,python 2.6