/etc/fail2ban/jail.d/defaults-debian.conf gets thrown into the mix on debian upgrades and breaks fail2ban
Feb 25 09:53:13 new fail2ban-client[3628]: WARNING 'filter' not defined in 'sshd'. Using default one: ''
Feb 25 09:53:13 new fail2ban-client[3628]: WARNING No filter set for jail sshd
Feb 25 09:53:13 new fail2ban-client[3628]: WARNING 'filter' not defined in 'sshd'. Using default one: ''
Feb 25 09:53:13 new fail2ban-client[3628]: ERROR Failed during configuration: Bad value substitution: option 'action' in section 'sshd' contains an interpolation key 'port' which is not a valid option name. Raw value: '%(action_)s'
Feb 25 09:53:1
Also seems to add in an extra port line for pam-generic in jail.conf
/etc/fail2ban/jail.d/defaults-debian.conf gets thrown into the mix on debian upgrades and breaks fail2ban
Feb 25 09:53:13 new fail2ban-client[3628]: WARNING 'filter' not defined in 'sshd'. Using default one: '' Feb 25 09:53:13 new fail2ban-client[3628]: WARNING No filter set for jail sshd Feb 25 09:53:13 new fail2ban-client[3628]: WARNING 'filter' not defined in 'sshd'. Using default one: '' Feb 25 09:53:13 new fail2ban-client[3628]: ERROR Failed during configuration: Bad value substitution: option 'action' in section 'sshd' contains an interpolation key 'port' which is not a valid option name. Raw value: '%(action_)s' Feb 25 09:53:1
Also seems to add in an extra port line for pam-generic in jail.conf