We would like to procure Public cert for our ISE

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is: guestsponsor.mynt.myntra.com

I ran this command:

It produced this output:

My web server is (include version):Cisco ISE, Version: 2.4.0.357 Installed patches:5,10

The operating system my web server runs on is (include version):ADE-OS, based on Red Hat Enterprise Linux (RHEL)

My hosting provider, if applicable, is:Cisco

I can login to a root shell on my machine (yes or no, or I don't know): Yes

I'm using a control panel to manage my site (no, or provide the name and version of the control panel): Yes

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): NA

Hi @sahana.huller, and welcome to the LE community forum :slight_smile:

Does Cisco have any documentation on their best practice for obtaining/installing certs into such a system automatically?

The end goal is to automate the certificate process.
Step #1 is obtaining a cert

Is there a known ACME client that works within that system?
OR
Will you have to obtain the cert outside of it and then upload/copy it in?

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@sahana.huller, here are a few links to check:

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Hello Team,

Kindly let us know if we can procure certificate from Let's encrypt as we are seeing below notice.

image.png

Regards,
Sahana Huller

Hello Team,

We normally generate CSR and give it to vendors and they generate the certificate and provide it to us.

Regards,
Sahana Huller

happen to have example old CSR? quite a bit of acme clients support csr as input but not sure what challenges you can expect it would be able to?

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Hello Team,

Please find the below and guide us if we can get a certificate.

Regards,
Sahana

BLR2ISE03MultiUse.pem (1.13 KB)

Hello Team,

May we have an update on our previous email.

Regards,
Sahana

have you read this cisco tutorial ? I think it already explained most of things needed
P.S do you actually needed wildcard as before/

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Hi @sahana.huller

I am the author of both of the articles mentioned.

First, please follow this article to obtain a certificate from Let's Encrypt.

Then use this article that I finalized today to install that certificate into Cisco ISE.

I'm not 100% sure about doing this with ISE 2.4 as that is LONG past end of support.

Hope this helps.

Tim

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