Webmin does not block any IP by default. You do not need to add anything to the miniserv config file.
This sounds like a firewall issue, perhaps.
I don’t know what “your internet access is blocked” could even come from. That’s not a standard browser error and it’s definitely not and error Webmin would serve.
If you’re doing it on your own computer through your own internet connection then you’ll have to set up port forwarding at your internet router to allow traffic through to port 10000.
If you have an online provider you need to check to insure that port 10000 is allowed as well.
I built a webserver and it is running flawlessly but helping a friend build their webserver and now hit with an issue where we cannot get into http://ip-address:10000
Yes i did noticed local ip’s
So you have to check for ipv4 and ipv6 ports 10000 and 20000 are alowed in your network and your clients. for all or those ips’you are using.
Edit: also regular routers could have other ports blocked by default!
Also do the port listen as Gomez asked!
And check if a firewall is running on the virtualmin/webmin box, if for example csf is running often persons forget to enable for ipv4 and ipv6 those 2 ports on the box
Your router should have software that will have a port forwarding section. If you have not set up port forwarding on the router software itself, that is your problem.
Here’s an article on a PFSense router on how to set up the port forwarding rule. Your software may be different so just look up your router on how to do it.
I can see all ports for apps and other aplications within own local network here without those rules in router.
Only firewalls block if defaults or set here.
But as writen i could be so wrong.
But if he has a kind of “divided” network segments so pfsense or router is real between his local server and the same local but client you are right. I cant read well then.