• Invalid Traffic / Invalid TCP state (no routing issue)
    Gerhard Sauer
    Hello, I have a problem with mainly HTTPS connections showing up in the log as Invalid Traffic / Invalid TCP state. See screenshots below. example domain is https://telekom.de I have 2 Internet connections...
  • How to Disable or Turn Off the LCD Screen on Sophos XGS 2100 Firewall
    Suhaib Yousef
    Hello Community, I am encountering an issue with the Sophos XGS 2100 firewall and need assistance with disabling or turning off the LCD screen. I have not been able to find a direct option in the management...
  • Renewing Expired Certificates
    haydenspence
    Hello. Recently, a bunch of my locally-generated certificates have expired and I am having trouble finding a way to renew them. I am using the firewall's local CA to make certificates for WAF rules...
  • Update certificates via API
    l0rdraiden
    I have my certificates in a folder and I'm looking for a script that will update them when there is a change so that waf will continue working without manual intervention. I have very little experience...
  • Certificate for SSL VPN and Captive portal
    Mina Zaeri
    I received a message from SSL VPN and Captive portal about a certificate issue. I created a locally-signed certificate and installed it on the client’s machine, but the error related to the certificate...