• Connection to backend failed. Press Shift+Reload to try again.

    Hello, On trying to log onto the webadmin of UTM 9, we get a popup saying "Connection to backend failed. Click Shift+Reload to try again." after which we are logged out. This issue is a new one and we are not able to resolve it. Does anyone have any…
  • Connection Reset Despite not Using Web Filtering

    I've been working on this for a while now and don't know where else to look. I have recently set up the Sophos Home UTM and everything has been working well, except that a few websites I use now come back immediately with a 'connection reset' message…
  • Sophos UTM 9 double NAT

    I am new to this and just finding my way around setting up utm/firewalls i have a 2 firewall setup an internal sophos utm 9 ffirewall and an external firewall The internal firewall sophos utm 9 is setup where all computers and mobile devices are behind…
  • Kommunikation zwischen zwei Netzen (NAT) | Communication between two networks (NAT)

    Hallo Community, Ich kenne mich leider mit dem Thema Sophos Firewall wenig aus. Beispieldarstellung: Ich habe 2 Interfaces (eth2 und eth4 an den vorderen Anschlüssen angeschlossen), welche in der Firewall auch angelegt sind (Interfaces & Routing…
  • DMZ to Internal

    Hi Have been trying to get some of our DMZ servers to work with the UTM for services etc WEB proxy NTP with no luck UTM has .. Internal interface External Interface DMZ interface and all sit behind a Juniper DMZ hosts have access to Internal…