![After Upgrade to v18.0 MR4 Auxillary Appliances boots in Failsafe Mode - Reason "Unable to apply NAT Rules" - Discussions - Sophos Firewall - Sophos Community After Upgrade to v18.0 MR4 Auxillary Appliances boots in Failsafe Mode - Reason "Unable to apply NAT Rules" - Discussions - Sophos Firewall - Sophos Community](https://community.sophos.com/resized-image/__size/1280x960/__key/communityserver-discussions-components-files/126/pastedimage1614675507703v1.png)
After Upgrade to v18.0 MR4 Auxillary Appliances boots in Failsafe Mode - Reason "Unable to apply NAT Rules" - Discussions - Sophos Firewall - Sophos Community
Sophos Firewall Virtual Appliance Getting Started Guide | PDF | Areas Of Computer Science | Computer Architecture
![Advisory: Sophos Firewall - Appliance goes into failsafe mode when firmware upgrades to 19.0 GA with the reason "Unable to start logging daemon" - ICTN Advisory: Sophos Firewall - Appliance goes into failsafe mode when firmware upgrades to 19.0 GA with the reason "Unable to start logging daemon" - ICTN](https://www.ictn.ir/ictncont/uploads/2022/06/2112.Community-post-banner-1.png-800x400x2-1.png)
Advisory: Sophos Firewall - Appliance goes into failsafe mode when firmware upgrades to 19.0 GA with the reason "Unable to start logging daemon" - ICTN
![Sophos XG - SSL certificate warning when accessing login for web interface - Discussions - Sophos Firewall - Sophos Community Sophos XG - SSL certificate warning when accessing login for web interface - Discussions - Sophos Firewall - Sophos Community](https://community.sophos.com/resized-image/__size/744x493/__key/communityserver-discussions-components-files/126/1781.2016_2D00_08_2D00_06_5F00_23_2D00_25_2D00_53.jpg)
Sophos XG - SSL certificate warning when accessing login for web interface - Discussions - Sophos Firewall - Sophos Community
![How would one configure Sophos UTM to be a transparent firewall for hypervisors while offering services to the management networks? : r/sophos How would one configure Sophos UTM to be a transparent firewall for hypervisors while offering services to the management networks? : r/sophos](https://preview.redd.it/how-would-one-configure-sophos-utm-to-be-a-transparent-v0-t0mvj1hvq8ga1.png?width=1406&format=png&auto=webp&s=e53ca52229b7629ddd5ce299c6eb81b288d8580d)
How would one configure Sophos UTM to be a transparent firewall for hypervisors while offering services to the management networks? : r/sophos
![Configuration gone after upgrage SFOS 19.0.0 to 19.0.1 - Discussions - Sophos Firewall - Sophos Community Configuration gone after upgrage SFOS 19.0.0 to 19.0.1 - Discussions - Sophos Firewall - Sophos Community](https://community.sophos.com/resized-image/__size/1280x960/__key/communityserver-discussions-components-files/126/pastedimage1659537425582v1.png)
Configuration gone after upgrage SFOS 19.0.0 to 19.0.1 - Discussions - Sophos Firewall - Sophos Community
![XG Firewall Firmware Upgrade Failed: 17.5.16 MR-16 to SFOS 18.5.3 MR-3-Build408 - Discussions - Sophos Firewall - Sophos Community XG Firewall Firmware Upgrade Failed: 17.5.16 MR-16 to SFOS 18.5.3 MR-3-Build408 - Discussions - Sophos Firewall - Sophos Community](https://community.sophos.com/resized-image/__size/1280x960/__key/communityserver-discussions-components-files/126/pastedimage1661955148115v1.png)