Hello In the /etc/knockd.conf file where the commands to execute are indicated, the iptables path is wrong: on Debian the iptables path is /usr/sbin/iptables, not "command = /sbin/iptables". Thank you very much.
Hello In the /etc/knockd.conf file where the commands to execute are indicated, the iptables path is wrong: on Debian the iptables path is /usr/sbin/iptables, not "command = /sbin/iptables". Thank you very much.