topic Re: FQDN address object maximum length limit... in General Topics

FQDN address object maximum length limit...

OmPrasad — Tue, 23 Jun 2020 07:55:04 GMT

Hi Team,

What is the maximum length limit for fqdn address object, Is it possible to increase this default length?

Thanking You!!!

Re: FQDN address object maximum length limit...

SutareMayur — Tue, 23 Jun 2020 08:12:16 GMT

@OmPrasadI think, there is no as such limit defined for length of FQDN to be added as a object. There are only limits on number of objects.

Are you facing any kind of issue for long length FQDN object?

Mayur

Re: FQDN address object maximum length limit...

OmPrasad — Tue, 23 Jun 2020 09:16:25 GMT

Yes, one of my customer is facing such issue. They have firewall deployed in AWS and they are complaining for length increasing for fqdn.

Re: FQDN address object maximum length limit...

amirnakarmi — Thu, 25 Mar 2021 11:31:29 GMT

I know this is an old thread. But so far my analysis show that I am able to resolve upto 63 char FQDN (ver.9.0.6). Recently, received fqdn for rds instance with 68 char and it's just won't resolve.

I believe there is a max as per this old KB but I am not sure what's the max on current ver.

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClVqCAK