SSL Certificate Error

Question

Question

Farman Ullah · Nov 12, 2023

Hello,

I have recently created a HA by "Cloning" the existing server. Everything worked fine until I have to failover the Primary in order to process. The Backup Failover member successfully promoted to the status of primary. Everything was working fine except on one of the Services, I receieved the following error message;

> ERROR #6156: No match between server name 'Test111b.domain.local' and SSL certificate values 'Test111a.domain.local'.

The Test111a was the original server that has been cloned to create the Test111b as a backup/failover member.

Any help will be highly appreciated.

Thank you,

Farman

Product version: HealthShare 2018.1

$ZV: Cache for Windows 2018.1.8

Discussion (2)2

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Oliver Wilms · Nov 12, 2023

It appears the servers have different hostnames (a and b), but the certificate has only the server a. You need a second SSL certificate for server b or get a certificate that includes both server names.

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score 0 · Answer 1 · 2023-11-13T02:04:43-05:00

Just to go deeper in the Oliver's answer and because I'm always strugling against the certificates and I hate them...you can see here an example about the generation of a self-signed certified in wich you define the "Common name", the equivalent to your domain, in your case the Common name used to generate the certificate is Test111a.domain.local so you need a new one with the new domain as @Oliver Wilms told you.