"Web Server Certificate" about to expire from Vmanage SD WAN.

[Electronic20]

Hello Community,

I have an SDWAN solution, entering Vmanager in the Administration Settings option, it is observed that the "Web Server Certificate" is about to expire in 4 days.

If said certificate expires, would the service be affected?

How could I renew that certificate? And during the task of renewing the certificate, would any client service be affected?

Waiting for support with my query

Regars

Electronic30

[balaji.bandi]

No its not effected Services, this give you error when you access https://  , Good to have valid certificate, if this is cloud hosted.

[Kanan Huseynli]

Hi,

no impact during web-certificate change event or even when it expires (you can still access to vManage GUI).

To replace it below some information:

Below is the guide about web-server certificate:

https://www.cisco.com/c/en/us/support/docs/routers/sd-wan/217426-understand-the-web-certificate-for-vmana.html

The process is simple as in normal web sites. You generate certificate signing request for web server and provide file to CA owner. CA signs certificate and provides to you final actual certificate (Note: CA root certificate should in trusted be root CA list).

If you don't have relation to any CA, you my just generate self-signed CA

https://www.cisco.com/c/en/us/support/docs/routers/sd-wan/215103-how-to-generate-self-signed-web-certific.html