Regarding SSL at both origin server and Cloudflare

[schoen]

@cubefun

You mean to say, If I use 'cloudflare origin CA', I cannot do like this? That is, I cannot simply switch around to another SSL? Its complicated?

No, you can switch easily.

I just mean that if you use the Cloudflare origin CA, you have to switch CAs if you change CDNs. If you use Le'ts Encrypt, you don't have to switch CAs if you change CDNs. That's all.