So I have a customer with 2 XG230 on HA (Active Passive). They have some failover internet issues and support basically told me that I need to upgrade them to v18 because the rules that we need are part of the new SD-WAN solution on v18. I have another customer that currently has a pair of XG430 unused and they let me borrow. I did perform a boot fresh install of 17.5.9 like my customer with the XG230 is currently on. I restored a backup from the XG230 and set up HA. then I went through the procedure to upgrade to v18 and I have not been able to successfully upgrade to v18 on my test lab.
I tried doing the upgrade through the gui from 17.5.9 to 18.0.1 and it never update the primary and bricked the HA. Re-imaged the HA and tried it again going to 17.5.9 to 17.5.13 and that upgrade worked but then v18 will not show under the upgrade tabs so I downloaded the file and perform the upgrade manually but it updated the secondary and not the primary and broke HA. Then I tried all the same step but without HA setup and I have not been able to upgrade from 17.5.9 or from 17.5.13 to 18.0.1 just keeps rebooting to the v17 version. I have tried everything. Any suggestions will greatly appreciate it. This customer basically works almost 24/7 so I have a very small work window and that is why I'm trying to find the best way to perform this upgrade with a minimal amount of time.
This thread was automatically locked due to age.