If you delete a translation rule that is applied to an active session, translation accordance with this rule is pefrormed until the end of the session.
To delete translation rules:
In the main menu of the Open Single Management Platform Console, go to the Application & Services → NGFW section.
This opens the Policy tab.
Go to the NAT rules section.
This opens the table of translation rules.
Select the check boxes next to one or more translation rules that you want to delete.
In the upper part of the workspace, click the Delete button.
Confirm the deletion.
Apply the OSMP policy changes by clicking the Commit and push button.
The selected rules are deleted and removed from the table.