10-18-2026 10:43 PM
Attention: Global TPM Team
Hello Team,
General product behavior question.
When using "Sync to HA Peer" to synchronize a PAN-OS software image to an HA peer, are there any known service impacts or operational impacts (traffic forwarding, session handling, HA operation, management-plane performance, etc.) during the synchronization process?
If there are no known impacts, please confirm.
Reference:
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA14u000000HCrXCAW
Thank you.
10-19-2026 07:09 AM
This action simply copies the OS image file to the peer which in turn will verify the package and load it into it's software manager (SWM). this does not impact any traffic
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