By default, the Address Manager session timeout is 20 minutes (you can change this in the global settings). If your session is inactive for the specified time period, Address Manager closes the session. You must log in again to continue working with Address Manager.
However, when your session is inactive on either the main page of the My
IPAM tab or the main page of the Servers tab
in Address Manager, the session doesn't time out after 20
minutes. Any other pages within the My IPAM tab or
Servers tab time out normally. This is the intended
behavior of the MY IPAM and Servers
tabs, to allow you to view live information about the Address
Manager, its surrounding network environment, and related other appliances.
Note: You can set a custom
session timeout. For details, refer to Configuring global settings.