11-25-2022 12:50 AM
Hi
Last year upgraded our deployment from 6 PSN on 2.2 to 4 PSN on 2.7, this was due to 2 PSN being hardware and couldn't upgrade.
1 of the 2 PSN on 2.2 I turned in PAN, so could be used as a LAB. Enable them yesterday to test a feature but noticed that the PSNs on 2.7 were sending data to the PAN on 2.2.
When I upgraded the Deployment in the first time, I built new nodes, and restored the data, but I did give those nodes the same IP and DNS.
The 2 old nodes are not part of this deployment, and the new nodes are not part of the old deployment.
These deployments should not even know about each other.
How is this?
Cheers
Solved! Go to Solution.
12-13-2022 04:33 PM
If you restored the configuration which contained the old nodes in a deployment, it still thinks they are in the deployment. Remove them from the PAN and all should be good.
11-25-2022 04:29 AM
if they are different deployment, i do not see the reason why they are sending data to Pan.
12-13-2022 04:33 PM
If you restored the configuration which contained the old nodes in a deployment, it still thinks they are in the deployment. Remove them from the PAN and all should be good.
01-27-2023 02:14 AM
hi, I did restore, but the old PSN don't appear in the new PAN.
Plus the 2 old PSN, 1 I changed to a PAN and that is what is seeing the traffic. In the old config, that PSN was never a PAN
cheers
01-27-2023 10:01 PM
Hi @craiglebutt ,
when you said " ... but the Old PSN don't appear in the New PAN ... ", please use the following command to check who is the PAN:
ise/admin# show tech-support
...
*****************************************
Displaying ISE deployment ...
*****************************************
Node Config Details
NAME PERSONA ROLE ACTIVE REPLICATION
------------------- --------------- ---------- ---------- ---------------
<MnT Hostname> MNT SECONDARY ACTIVE SYNC COMPLETED
<PSN Hostname> PSN SECONDARY NONE SYNC COMPLETED
<PAN Hostname> PAN PRIMARY NONE Not Applicable
...
Hope this helps !!!
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