Forum Discussion
rybificus_22774
Nimbostratus
Hannes -
I'm a little embarrassed to ask this but how do I verify which modules are installed? I believe we're only using LTM but I'd like to be sure.
Hannes_Rapp
Oct 13, 2015Nimbostratus
Therefore, your chances for success are not too bad. Give it a try and let me know about your experience. Make sure you take time to investigate /var/log/ltm files to increase your chances of spotting any problems.
Here are a couple of issues you may or may not encounter: a) Cluster not synchonizing after the upgrade due to removal of default.crt and default.key files from the clientside SSL default profile. b) Image installation fails because you have HTTP class objects that are depcrecated since 11.4. c) Configuration fails to load after the reboot as the new TMOS no longer counts your configuration as valid, this would be the worst of three scenarios and will require extended troubleshooting and possibly suppression of several conflicting objects.