• Sophos is unable to forward mails to internal servers - need some tries
    GernotMeyer
    I have a Sophos SFOS V21. different internal servers (Ubuntu postfix and MS Exchange). Since a couple of days mails are no more forwarded directly to the internal servers. Stuck in mail queue with "static...
  • SDWAN and Loopback NAT
    Bart van der Horst
    Hi, I've got the following case on a customer site: Internal webserver on LAN, needs to be accessed from same or different internal LAN on the external IP, normally I use a loopback NAT rule and this...
  • WAF rule - service already configured
    Stuart James
    Trying to create a WAF rule and it's thowing an error " Service is already configured on the specified port, choose another port" I've checked all firewall rules, NAT rules, admin/user settings, SSLVPN...
  • IPv6 Problem hinter Fritzbox / Internet nur mit NAT
    renehoehle
    Ich versuche nun schon seit einigen Stunden ein Problem zu fixen. Ich habe von meinem Provider ein /56 Prefix bekommen, was an der Fritzbox anliegt. Nun habe ich das Problem, dass ich per SLAAC intern...
  • Sophos XGS v20.0.2 - Heartbeat service dead - Decryption of passphrase is failed
    Jens Frankiewicz
    Hello, we performed a firewall migration from an XG450 model to the XGS4500 model last weekend. The firewalls are in a HA configuration. The migration process worked seamlessly. The primary firewall...