Forum Discussion
Frank_Nsubuga_3
Nov 15, 2018Nimbostratus
For anyone seeing this or experiencing the same issue, the problem is apparently there was a change in version 13 for how iRules are processed through CLI when the BIGIP.conf file is read in.
To complete the upgrade we had to manually remove iRules from the bigip.conf file, perform the upgrade and load the configuration in without the iRules, then put them back into the BigIP.conf file.
https://cdn.f5.com/product/bugtracker/ID668041.html
The above shows a bug related to the issue, but applying the recommended fix didn't work for us.