Under USS, restart the Certificate Validator by executing the following command:

> /opt/tectia/etc/init.d/ssh-certd restart

Under MVS, when you are running the Certificate Validator as a started task, restart it with the following command:

== > s sshcertd,f=restart

Under USS, if you want just to stop the Certificate Validator (without restarting it), you can use the following command:

> /opt/tectia/etc/init.d/ssh-certd stop

Under MVS, when you are running the Certificate Validator as a started task, you can stop it with the following command:

== > s sshcertd,f=stop