SSL certificate expiry

Ignition
1

Hi Team,
My ignition SSL certificate is going to expire by next month.
i want to know what all the steps that needs to be followed once the new certificate is generated. How to generate the new certificate?
Do i need to upload again in gateway? if yes where i need to upload.

Also when i am changing the new certificates will it affect the data flow? we are using MQTT & in-built drivers for data transmission.
Does it require any restart of ignition server?

since i am doing this for first time i need some guidance.

Thanks in advance.

2

Assuming HTTPS cert, here’s a good starting point:

A new HTTPS cert can be updated live, with no impact to production. You do not need to wait until the old cert expires. As soon as you have a new one (either purchased from a Certificate Authority, or a self-signed), you can import it.