• 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...
  • Lets Encrypt Chain
    EinMarco_DE
    Hallo zusammen, wir setzen seit der V21 vermehrt Lets Encrypt Zertifikate auf unseren WAF Regeln ein. Hierbei ist uns aufgefallen, dass danach einige Dienste nicht mehr ordendlich verbinden können. Prüfen...
  • 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...