Embed Web from internal server (intranet) (http) in SharePoint Online

Copper Contributor

Is there a way to embed a web that is from internal server?

I want to embed from http://[address]/ but it always gets error.

I also try using iframe-based embed code and get this error.


Thank you

2 Replies
I can't add the address if it is in the IP address pattern like 12.34.567.89:8080 not using domain name