Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

  • Unable to access captive portal using Lets Encrypt certificate

    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 v133.0: PR_END_OF_FILE_ERROR Chrome v131.0.6778.87: ERR_CONNECTION_CLOSED…
  • v21 Let's Encrypt Cert creation and renewal fails, whan NAT Rule for HTTP/HTTPS exists

    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/renewal the certificate. But this can't be the…
  • clientless sftp

    i have configured a clientless sftp policy that contains the bookmark and the bookmark contains the private and public key along with server information. I created a user on our portal and allowed it to use this policy. I did on the side another rdp policy…
  • TLS on syslog

    Hi, we have a problem with transferring syslog from Sophos firewall to the Arcsight SmartConnector. When we try UDP, logs can be seen in connector. However, with TLS communication fails. This is only example, but ours handshake also fails at Change…
  • Bypass - The trust status of this website's certificate could not be securely established.

    Good Eve. Trying to connect to a network switch via https. Error page : The trust status of this website's certificate could not be securely established. About this request URL: https://somePublicIP Certificate details: Valid From: Feb…
  • ssl certificate ; this website is unsecure

    I HAVE A WEBSITE ON MY LOCAL SERVER 172.16.1.1 port 80 , and it's working when i try to access it from the internet but only with http ; when i choose https 443 it shows an eeror msg 'this webisite is unsecure click on link to proceed " ; so i brought…