Hi all, I have two ISPs in my Sophos UTM 9: a primary and a secondary line. Currently, I’ve set up masquerading for the primary line using the external interface, which was straightforward. Now, I’d like to configure masquerading for the secondary line…

Hallo liebe UTM-Endzeitnutzer, wir hatten ein paar Problem mit Starface für MAC, der sicheres DNS verlangt ab Version 8 irgendwas. Da habe ich den Port 853 freigegeben und es funktioniert soweit. Bei der Kontrolle ist mir folgendes aufgefallen. Cloudflare…

Disclaimer: This information is provided as-is for the benefit of the Community. Please contact Sophos Professional Services if you require assistance with your specific environment. Overview Sophos UTM can be installed with a normal USB drive but…

Having issues recently with renewing LE certificates. For some time, I had a _acme-challenge. TXT record in my UTM firewall domain name. I don't recall how I got the token, but LE was working fine until this year. Possibly the April changes broke validation…

Wir strahlen u.a. ein Gast-WLAN mit der LandingPage für das POTD über mehrere Standorte verteilt aus, der Client Traffic wird über eine separate Zone geleitet. An nur einem Standort funktioniert dies nicht, stattdessen wird beim Anmelden eine weiße…

Hi i have an UTM firewall and need to block HTTPS traffic between two networks on the UTM. Currently i can browse from one interface in vlan A to another interface in vlan B, but i want to block that. Looks like there are no firewall rules which allows…

Hallo, ich bin auf der Suche nach einem Satz Montagewinkel für eine Sophos SG210 Rev. 3. Hat zufällig jemand etwas, was er abgeben würde? Vielen Dank Micha

Hey everyone, We have a bunch of UTM firewalls deployed that we're setting up failover interfaces on and I was just wondering if anyone knew exactly what Automatic Monitoring does? I can't seem to find much in the way of documentation other than the…

Hello, I have spent quite a bit of time trying to find a way of adding a GRE tunnel to my UTM, but I feel like I am hitting a brick wall. From my searching, it would appear that others have attempted this several years ago, with no real guidance on wither…

Hi all, It has been a while without any issues but I am now running into a problem with unfair usage of network capacity. Our setup is configured with sub-nets according to use with one subnet dedicated to "guests" traffic. Our maximum capacity is…

Good morning, We have a client whose Wireless Protection license expires in 2 days and uses several Sophos APs. Somehow we missed this and it's going to take longer than 2 days to get a renewal. This client is on an SG 135. My question is, will the…

I've been having the following problem with my Home UTM for the better part of seven years - perhaps longer. Frequency varies, sometimes happening nightly, other times waiting months to recur, but ALWAYS recurs. Lately, the problem is chronic and reduces…

Does the order of Sophos UTM "Network Protection" firewall rules matter at all?!?!?! On my sophos utm, the "Network Protection" firewall rules are as follows (summarizing) Top Rule = deny PrivateIP#1... any protocol... to any external ip (block…

Hi all Thanks in advance for your help on this. I currently have a pair of UTM 9 firewalls (SG230) running in HA configuration. We are about to move our office to a new location and my thought process is to prepare for this swap-over by removing the…

Hello , I have a sophos UTM 9.716-2. I can't connect via hostname from noip.com on port 4444. I can't connect via ssl vpn too. My ISP has cg-nat . I think cg-nat is the problem. I try with success to setup a vps with wireguard to avoid cg nat. Now…

I've been playing around trying to get WOL to work and here's the simplest way, assuming your PC is already setup properly, and you have an App on your phone, etc. There's really 2 things to getting this to run, DNAT and making an ARP entry permanent…

Hey everyone, This is probably a super basic question, but I've been trying to figure it out for a while now and am just stumped. We have a Sophos UTM firewall deployed in the field with a PC that needs to get Windows updates. I've used this site…

Hello everyone, We recently switched out a broken SG 105 device for a customer. When i tried to install the device with the backup file I wondered why i couldn't get to the Web-Interface of the device on Port eth0. When I tried Port eth3 it worked…

We have our L2TP over IPsec doing RAIDUS with our MS AD server. The problem is when a user connects, they can ping the servers and workstations on the network by IP address but not by name. And when I do a ipconfig /all on the machine in question that…

Hello. I am using UTM version 9.7. I have configured a web server inside with UTM's WAF. But when I access the site from outside, I cannot see the site properly because of garbled characters like Arabic characters. Can someone please lend me some…

Hello All, I am reaching out because I require assistance with a particular issue. My aim is to install knowBe4 PAB (Phish Alert Button) for Outlook 2019, but I am encountering difficulties during the installation process. Each time I attempt to install…

For all searching for this Problem with Teams not showing the calender app using hybrid szenario. Refering to this basic guide: Sophos UTM: Create WAF to allow traffic through Exchange 2016 using the MS Connection Tool: https://testconnectivity…

Hallo, ich habe eine SG, auf der ich die Mail-Protection für einen dahinterliegenden Exchange-Server aktiviert habe. In den Notifications habe ich "[WARN-070] Too many failed logins" aktiviert. Nun bekomme ich ca. 100 Notifications oder mehr am…

What is the best way to block all traffic to .zip TLD via UTM9? Normally I would use web filter profile with regex, but that isn't working. I've already blocked via intune where applicable, but that doesn't cover all devices.