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Hello guys, today is Christmas Eve! Due to my workload, I completely forgot to decorate my flat for Christmas. And because of Covid 19, I couldn’t get any Christmas decorations today either. Luckily I got the last tree at the tree dealer and decorated it with what I still had at home. Better that … Read more
Hello guys, today I want to tell you how to create a redundant point-to-point connection with Aruba 387 access points. Update for this setup the firmware version 8.6.0.6 or newer is absolutely needed. Because in the older versions the bug AOS-216445 is not fixed yet. AOS-216445 Clients connected to the mesh portal AP … Read more
Hello Guys, for several months I had the problem that I could not reach my UTM via the dns name from my local network. I had no problems with the IP-address: A ping to utm.***.de and I get the local IP. Interesting… OK, now only captain tcpdump can help us. Let’s see what it looks … Read more
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
