You can use the Access Manager single logout (also known as global logout) for sessions that involve 11g WebGates. With Access Manager, single logout refers to the process of terminating an active session. Oracle recommends that you use the logout mechanism that is provided by Access Manager in the manner described in the following topics (not custom logout scripts).
The following topics describe how to configure centralized logout for sessions with 11g WebGates:
Different agents require different logout implementation steps described as follows:
10g Webgate logout
OSSO Agent (mod_osso) logout.