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Hello guys, today I will talk about how you can setup a virtual DMZ with a virt. Sophos UTM. The logical network structure For a better understanding, I have create a little grafic with the logical network structure. I am using an Ubuntu server with KVM as hypervisor. My UTM, DMZ and LAN servers only … Read more
Hello guys, today I will talk about how you can setup a site to site VPN with 2 Sophos UTM and dynDNS. The logical network structure For a better understanding I have create a little grafic with the logical network structure. The UTMs stands behind a ISP Router with a private transfer LAN IP and … Read more
News Maintenance Release Remarks System will be reboote Issues Resolved NUTM-12235 [Basesystem, SUM] UTM not accessible through SUM gateway manager NUTM-12234 [Basesystem] Remote Code Execution vulnerability in UTM WebAdmin NUTM-12250 [Wireless] AP Wireless Networks restart continuously-9.704 Download https://download.astaro.com/UTM/v9/up2date/u2d-sys-9.704002-705003.tgz.gpg
Hello guys! today I will tell you how I configured my home server for a virtual Sophos UTM. All configurations in ubuntu can also be used for a virtual Sophos XG. In this article I assume that Ubuntu and virt manager are installed. The following link deals with the basic configuration of virt manager under … Read more
Hello guys! I had the task to secure VMware Horizon via the Sophos XG WAF. In this example we have a VMware Horizon server with the IP 192.168.100.20. The Sophos XG DMZ interface has the IP 192.168.100.1. The following steps were necessary: Create a new Webserver definition For a better searce. I write Host … Read more
Hello, my name is Phillip. Michel asked me a while ago if I would like to continue the blog for him, because of his own company he had no longer the time to work on the blog. I’m working as a network administrator since 2015. I was in a team with Michel until 2019. My … Read more
Hello again! Some days ago I talked to a Sophos employee and he founds out that I am the Network Guy and he said that I need to update my recommended hardware for the home edition deployment of the Sophos XG and Sophos UTM Home Edition. Also some of my followers wanted it also, so … Read more
Migrating firewall systems between two different vendors can take a loooooooong time. In this case, I needed to migrate to a Sophos XG system. Most of the work is to reconfigure definitions like hosts-, network- and service-objects. There is a way, where you can import XML config files into the Sophos XG. We found this … Read more
In my opinion, ekahau Site Survey is the best survey utility for WLAN planing and onsite surveys. Of course, not everything is perfect but they are near to 100%. I’m working with ekahau since many years and have seen many changes. I can recommend this to everyone. Ekahau also offers a light product called “HeatMapper” … Read more
Good afternoon my fellows! There are many ways to configure quality of service (QoS) on a switch. First we need to classify what we want to be on a higher priority. You can classify an access-list, vendor-mac-addresses or just everything/any. In my case I wanted to prioritize a whole VLAN (ID 17 in my case). … Read more
