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Sophos UTM: Advanced Deployment - High-Performance Scenarios Configuration
Created: 11 Jul 2018
This article describes the steps to deploy a Sophos UTM in high-performance environments/scenarios to maximize throughput and is designed for high-end appliances, although most of the operations can be performed on mid-end ones.
Sophos UTM: How to disable bypass ports
Created: 5 Dec 2017
This article explains how to disable the bypass function from the command line of the UTM.
Sophos UTM: Client authentication daemon crashes in HA scenario
Created: 27 Jun 2017
The client authentication daemon is continuously restarting. There is no noticeable impact, but it is generating notifications quite frequently.
Sophos UTM: Disaster Recovery
Created: 18 Feb 2015
This article provides general steps on what can be done on the Sophos UTM in the event of an emergency.
Sophos UTM - 9.2xx to 9.304 up2date fails
Created: 11 Dec 2014
Steps to perform to resolve up2date failures from 9.210 to 9.304
Sophos UTM: how to monitor resource utilization history via atop
Created: 16 Jul 2014
This article explains how to configure processor & memory usage, disk utilization, and other resource usage history via atop logging.
Heartbleed: Recommended steps for UTM
Created: 9 Apr 2014
Caused by the Heartbleed bug there are some things you should consider. Some modules of the UTM are affected by this bug in OpenSSL.
Sophos UTM - How to define a network interface
Created: 11 Feb 2013
Sophos UTM requires network interfaces to be configured, in order to communicate with the networks to which it is connected. A variety of interface types are offered to allow UTM to connect to many types of network. This article lists the interface types available, describing where each should be used, and providing links to articles which describe how to create a new network interface of the selected type.
Sophos XG Firewall, UTM, AP, RED: How to find the revision number
Created: 24 Aug 2012
This article explains how to find the revision number of Sophos network security appliances.
Sophos UTM: How to re-image with a USB CD-ROM drive
Created: 4 Oct 2010
This article explains how to reimage your UTM using an external optical drive.