• v21 Let's Encrypt Cert creation and renewal fails, whan NAT Rule for HTTP/HTTPS exists
    PCPCH
    On one of our XGS-firewalls, we need a NAT rule for HTTP/HTTPS. On this firewall, it's not possible to create or renewal a Let's Encrypt Cert. We need to disable the NAT rule, then it works to create...
  • Let's Encrypt WAF best practices Question
    Craig Glaser
    This is a pretty newbie level question. I previously had two websites set up behind a Sophos XG CE firewall using Let's Encrypt on the webserver. (Ubuntu 22.04 Apache). Under this configuration I had...
  • Let´s Encrypt Deep Dive & Debugging in SFOSv21.0
    LuCar Toni
    Disclaimer : This information is provided as-is for the benefit of the Community. Please contact Sophos Professional Services if you require assistance with your specific environment. Table of Contents...
  • Unable to access captive portal using Lets Encrypt certificate
    Tyler VanDorn
    Problem: When I go to the portals from my LAN zone I can get into all of them except the captive portal. Ports 4443 (user) , 4444 (admin) work. Port 8090 gives me an error in the browser: Firefox v133...
  • Sophos 21 Home Lets Encrypt Secondary Validation Fetch Timeout
    jarrod beebe
    Certificate request fails with secondary validation time out. I can see in the web server protection log viewer that the well known url is being requested with the unique value. I also briefly see that...