Troubleshooting a failed automatic SEU Update 354 Ensure that the httpstraffic is allowed between the TPS DC andthe check point firewall PC.--End--Troubleshooting a failed upgradeThis section outlines the documented mechanism for reverting back to theprevious version of code if an upgrade fails. Downgrade is supported fromversion 4.6.0 (1145 builds) to version 4.5.1.3.CAUTIONOnly upgrade-revert-upgrade is supported, notupgrade-revert-upgrade-revert.Procedure 23Procedure stepsStep Action1 When an upgrade fails, enter the following command to revertback to the previous code.revert2 Wait for the system to reboot completely.3 Login to the Graphical User Interface (GUI). On the menu barchoose Operation, Help and then About to check the revertedsoftware version.--End--Troubleshooting a failed automatic SEU UpdateThis section describes how to troubleshoot an SEU update when the autoupdate feature is not working. The system responds with the followingoutput message:An error message occurred while running taskNortel TPS 4.7Threat Protection System Troubleshooting GuideNN47240-700 01.01 Standard11 2007Copyright © 2007 Nortel Networks.
