IOS crypto pki cert chain

[Deepseadata]

Man o man I'm getting burnt out over all this.

I wiped out my VPN config to start from scratch. I deleted the trustpoint stuff.

When I entered the crypto stuff back in it generated a different key. I don't know how to get the same key or if that even matters

Now I'm reading about command:

crypto ca enroll..... because I googled the message my router gave me

"be sure to ask your CA administrator to revoke your certificates"

Can anyone shed some light on what is happening?

 

[Deepseadata]

This is where it's getting me I think

crypto pki certificate chain TP-self-signed-3884018817
certificate self-signed 0D
<chain was in here>

But when I start plugging the crypto stuff in from my config capture... it give me

crypto pki certificate chain TP-self-signed-3884018817
certificate self-signed 1A
<different chain after>

I'm way too new to VPN so I could be getting worried about nothing!

All I know is when I put the config back together with the different key my VPN client timed out