After installing tls1_3 on my Ubuntu Apache Server I can’t access Virtualmin/Webmin on port 1000 anymore from any browser.
Previously I’ve got the option to make an exception in advanced options, however, it disappeared as well.
I have ufw deactivated, I use csf instead, and I have properly setup the ports in csf.conf as well:
Allow incoming TCP ports
TCP_IN = “20,21,22,25,53,80,110,143,443,465,587,993,995,10000,20000”
Allow outgoing TCP ports
TCP_OUT = “20,21,22,25,53,80,110,113,443,587,993,995,10000,20000”
Can anyone help?