Dataplane Crashes on PanOS 10.2.2 when DNS-Servers not set

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Dataplane Crashes on PanOS 10.2.2 when DNS-Servers not set

L1 Bithead

We've encountered an issue on PanOS 10.2.2 when DNS Servers are not set on the Management-Interface, the Dataplane crashes when jumping from the Panorama to the local context of the firewall. Older version of PanOS do not have this issue. Setting the DNS-Servers seems to resolve the problem. Looks like an issue with the name resolution and dnsproxy service on the firewall that resets the dataplane if too many errors occur


Panorama 10.2.2

PanOS 10.2.2

PA-440, PA-3250





L1 Bithead

This information was helpful to me. Thank you for sharing, Mattlede.

Cyber Elite
Cyber Elite

@mattlede  Thanks for the updating the Community!




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