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Warnings in certificate.

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Warnings in certificate.

L1 Bithead

Hello team:
From your support; by browser I get the following warnings "NET::ERR_CERT_COMMON_NAME_INVALID" subsequently ERR_SSL_KEY_USAGE_INCOMPATIBLE, this validating in chrome and microsoft edge. Consequently I do not login to the portal, but it is working, GP agents connect without problem.
The SSL/TLS profile, Min version "tlsv.1".o and max version "Max" protocols.

Greetings.

#NGFW

2 REPLIES 2

L4 Transporter

Hello @manuellara - you need a new certificate with a CN matching the host name of your firewall, and as TLSv1 has been deprecated you should use TLSv1.2 minimum.

Iain Robertson
Senior Customer Success Engineer, NGFW, Palo Alto Networks

L1 Bithead

Please also refer artical ( https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClFoCAK ) although it is for the GP,, but it gives good idea about recommendation for certificate. 

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