Package: openssh-server Version: 1:8.4p1-5 OS: Debian 11 (Bullseye) Hello,
configuration ClientAliveInterval and ClientAliveCountMax do not disconnect idle ssh sessions. The Previous openssh-server package (1:7.9p1-10+deb10u2) used in Debian 10 worked fine. For example configuration in /etc/ssh/sshd _config *ClientAliveInterval 15* *ClientAliveCountMax 0* It disconnected the idle ssh session after 15 second, unfortunately this configuration is not working on Bullseye with the stable (1:8.4p1-5) or testing version (1:8.7p1-2). Kind regards Martin Jungmann