Clear Cache DNS on Panorama / Firewall

Fariq_Zaidi — Wed, 09 Oct 2024 09:43:01 GMT

Hi All,

may i know if i use below command able to clear the DNS caches.

>show dns-proxy cache all

>clear dns-proxy cache all

How to Verify DNS Proxy - Knowledge Base - Palo Alto Networks

what we want to ask is, if the command above is suffice to clear cache in panorama / firewall because during the swing from primary server to secondary for users still waiting for time for cache in their Firewall

thank you

Re: Clear Cache DNS on Panorama / Firewall

jpomachagua — Wed, 09 Oct 2024 20:26:25 GMT

Hello @Fariq_Zaidi

You have the option to clear the cache on the MP using the command:

>clear dns-proxy cache all

You can also clear the cache on the DP.

>debug dataplane reset dns-cache all

Those commands should do the trick for you.

Regards.

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Clear Cache DNS on Panorama / Firewall

Re: Clear Cache DNS on Panorama / Firewall