Updating FSSO agents on Windows AD
After FSSO is installed on your network, you may want to upgrade to a newer version. The following procedure helps ensure you have a trouble free upgrade. How you update FSSO depends on if you are using polling mode or DCAgent mode.
For polling mode, since there are no DC agents you only need to upgrade the Collector. However in DCAgent mode, each DC Agent must be updated as well.
To update FSSO in DC Agent mode
1. Go to the system32 directory on all DC's and rename the dcagent.dll file to dcagent.dll.old.
This ensures the when the upgrade is pushed to the DC it does not overwrite the old file. If there are any problems this makes it easy to revert to the old version.
2. Run the FSSO setup .exe file to update the collector. When this is completed, ignore any reboot message.
3. Go to Programs > Fortinet > Fortinet Single Sign On Agent > Install DC Agent and push the DC agent out to all servers. All DC's will now need to be rebooted so that the new DLL file is loaded.
4. After the reboot, go to all DC’s and delete the dcagent.dll.old files.