I want to share my experience deleting a vsys, because i just did so this morning: My PAN-OS-Version is 7.1.12 and I deleted one of my three vsys. First, I followd the instruction mentioned in the above posts - just deleting the vsys. After deleting the vsys - there were no errors - I commited the changes. This commit failed because of configured Ipsec-Tunnels and GP-Gateways. I had to revert to running-config, because the Information about GP-Gateways seemd to be lost. After revert to running-config - which restored the original config with the vsys deleted before - I first removed all IPSec-tunnels, GP-Gateways and Tunnel-Interfaces which were referenced by those IPsec-tunnels an GP-Gateways. After that I deleted the vsys, followed by a commit. this time the commit was compelted without any errors. After that I saw that the virtual-router-instance of the vsys I just deleted, was not deleted. So I removed it manually. Also, the Interfaces used in the vsys which I deleted, needed some manual intervention. I used some sub-interfaces, in this vsys, so I delted them. Physical Interfaces which were used in this vsys had IP-Address-Config, so I removed them also. After that everthing seems to be removed. Maybe this information is useful for someone. Greetings, Alex.
... View more